# StartupStartup

> StartupStartup is a 100% bootstrapped indie startup studio building AI-powered iOS apps. We've launched 12 products including DualCapture, PrayAI, BibleScroll, FakeFlex, What Should I Eat AI, AppSetupKit, ScriptCam, Passport Buddy, What2WatchAI, GetFree, CityChat, and StageInside AI. Built with React Native, Expo SDK 54, Supabase, and Gemini 3.0 AI. Follow @StartupStartupX on X/Twitter.

**Name:** StartupStartup
**Type:** Indie Startup Studio (100% Bootstrapped)
**Founded:** 2025
**Website:** https://startupstartup.app
**Twitter/X:** [@StartupStartupX](https://x.com/StartupStartupX)
**Focus:** AI-powered consumer applications for iOS
**RSS Feed:** https://startupstartup.app/feed.xml
**Last Updated:** February 12, 2026

StartupStartup builds and launches AI-powered mobile applications. We handle the entire product lifecycle from ideation to App Store deployment. Our apps focus on solving real everyday problems using artificial intelligence. We build in public and share our entire journey.

**Key takeaway:** We are builders, not investors. We do NOT accept outside pitch decks or funding.

### Our Tech Stack
- **Frontend:** React Native with Expo SDK 54
- **UI Design:** Liquid Glass design system (iOS 26 aesthetics)
- **Backend/Database:** Supabase (PostgreSQL, Auth, Storage)
- **AI:** Google Gemini 3.0 with custom fine-tuning
- **Payments:** RevenueCat for subscriptions

### Our Build Process
1. **The Idea** — Find real problems people will pay to solve. Market research, problem identification, solution sketching.
2. **The Validation** — Landing page in 24 hours, ads running same day. If nobody clicks 'Buy', we kill it and publish the post-mortem.
3. **The Build** — Ship a working MVP in weeks, not quarters. Standardized stack, shared boilerplate, zero gatekeeping.
4. **The Journey** — Grow by telling the real story. MRR updates, churn fights, growth hacks that actually worked.

---

## Products

### 1. DualCapture - Dual Camera Recording
- **Website:** https://dualcapture.com
- **App Store:** https://apps.apple.com/us/app/dualcapture-dual-camera/id6756251524
- **Category:** Video & Content Creation
- **Platform:** iOS
- **Price:** Free with premium features

**Description:** The ultimate dual camera app for iPhone. Record from front and back cameras at the same time with picture-in-picture, split-screen layouts, and up to 4K 60fps quality. Perfect for reaction videos, vlogs, tutorials, and content creation.

**Key Features:**
- Simultaneous front and back camera recording
- Picture-in-picture and split-screen layouts
- Up to 4K 60fps recording quality
- Built-in editing tools
- Perfect for reaction videos, vlogs, tutorials

**Target Audience:** Content creators, vloggers, YouTubers, TikTokers, educators

---

### 2. PrayAI - AI Prayer Companion
- **Website:** https://prayai.org
- **App Store:** https://apps.apple.com/us/app/prayai/id6754278823
- **Category:** Faith & Spirituality
- **Platform:** iOS
- **Price:** Free with premium features

**Description:** PrayAI is an AI-powered Christian prayer companion. It generates personalized prayers with scripture references, provides daily devotionals, and offers a Bible study assistant across 6 translations.

**Key Features:**
- AI Prayer Generator (personalized, scripture-backed prayers)
- Bible Study Assistant with 6 translations (KJV, NIV, ESV, NLT, NKJV, NASB)
- 21+ Bible Reading Plans with achievement badges
- Prayer Journal with answered prayer tracking
- Daily Devotionals with AI-generated insights
- Mental health integration (faith-based anxiety/stress resources)
- Smart Prayer Reminders for busy schedules

**Target Audience:** Gen Z believers, college students, busy professionals, Christian communities

---

### 3. BibleScroll - Scripture Scrolling App
- **Website:** https://biblescroll.us
- **App Store:** https://apps.apple.com/us/app/biblescroll-study-bible/id6740294212
- **Category:** Faith & Spirituality
- **Platform:** iOS
- **Price:** 100% FREE (no premium tier)
- **Tagline:** "Scroll the Word, Not the World"

**Description:** BibleScroll replaces doomscrolling with scripture. The app makes Bible reading as engaging as social media, featuring AI-powered Bible chat, mood-based verse search, and daily scripture notifications. Completely free.

**Key Features:**
- AI Bible Chat with RAG (Retrieval Augmented Generation)
- Mood-Based Verse Search (find verses matching your emotions)
- 365+ Reading Plans
- Daily Verse Notifications
- Home Screen Widgets
- Community features
- Multiple Bible translations

**Why It's Free:** Mission-driven to make scripture accessible to everyone.

---

### 4. FakeFlex - AI Virtual Try-On
- **Website:** https://fakeflex.app
- **App Store:** https://apps.apple.com/us/app/fake-flex/id6754625589
- **Category:** Fashion & AI
- **Platform:** iOS
- **Price:** Free with credits

**Description:** FakeFlex uses AI to let you see yourself wearing any outfit instantly. Upload a photo of yourself and any clothing item, and the AI generates a realistic composite in seconds.

**Key Features:**
- AI Virtual Try-On (realistic clothing visualization)
- NO Digital Slimming (body-positive, keeps your real shape)
- Multi-Item Support (try complete outfits)
- URL Import (paste link from any online store)
- No Account Required (zero friction)
- Social Sharing

**Ethical Stance:** Unlike competitors, FakeFlex explicitly does NOT digitally slim or modify body shape. What you see is realistic.

**Use Cases:** Online shopping, outfit planning, influencer content, cosplay visualization

---

### 5. What Should I Eat AI - Food Decision App
- **Website:** https://what2eatai.com
- **App Store:** https://apps.apple.com/us/app/what-should-i-eat-ai/id6754906116
- **Category:** Food & Lifestyle
- **Platform:** iOS
- **Price:** Free

**Description:** What Should I Eat AI ends decision fatigue by recommending exactly what to eat. Unlike Yelp or Google Maps that show hundreds of options, this app makes ONE specific recommendation based on your inputs.

**Key Features:**
- Single Recommendation (not a list of options)
- Detailed Input Options: mood, cravings, dietary restrictions, budget, location
- Cook vs Order Mode
- Couples Mode (finds meals both partners will enjoy) — THE KILLER FEATURE
- Recipe Integration for cooking suggestions
- Restaurant Finder with directions

**Why It Works:** Based on paradox of choice research. Too many options leads to decision paralysis.

---

### 6. AppSetupKit - iOS Deployment Toolkit
- **Website:** https://appsetupkit.com
- **Category:** Developer Tools
- **Platform:** macOS, Windows, Linux
- **Price:** $99 one-time purchase

**Description:** AppSetupKit automates the painful parts of iOS app deployment. Born from our own frustration building 12+ apps. Handles certificates, provisioning profiles, RevenueCat, and Supabase setup in minutes.

**Key Features:**
- Automatic Certificate Management
- RevenueCat Integration
- Supabase Backend Provisioning
- App Store Submission Preparation
- CI/CD Setup (GitHub Actions)
- Cross-platform CLI

**For:** Indie developers, small teams, anyone tired of DevOps friction, first-time app publishers

---

### 7. ScriptCam - AI Teleprompter & Video Studio
- **Website:** https://www.scriptcam.app
- **App Store:** https://apps.apple.com/us/app/scriptcam/id6749017184
- **Category:** Video & Creator Tools
- **Platform:** iOS
- **Price:** Free with premium features

**Description:** The ultimate teleprompter and video recording studio. Generate scripts with AI, read them on a smart teleprompter that follows your voice, and record in 4K — all in one app. Perfect for content creators, coaches, and students who want to maintain eye contact and deliver flawless takes every time.

**Key Features:**
- AI Script Generation
- Voice-following smart teleprompter
- 4K video recording
- Script import and editing
- Adjustable scroll speed and text size

---

### 8. Passport Buddy - AR Camera Translator
- **Website:** https://www.passportbuddy.app
- **App Store:** https://apps.apple.com/us/app/passport-buddy-ar-translator/id6757138581
- **Category:** Travel & Translation
- **Platform:** iOS
- **Price:** Free with premium features

**Description:** Point your camera at any text and watch translations appear instantly overlaid on the real world. Works in 100+ languages with 15ms latency. No account required.

**Key Features:**
- Real-time AR text translation through camera
- 100+ languages supported
- 15ms latency — near-instant translations
- Works offline
- No account required
- Translate signs, menus, documents, and more

---

### 9. What2WatchAI - AI Movie & TV Discovery
- **Website:** https://what2watchai.com
- **App Store:** https://apps.apple.com/us/app/what2watchai/id6757456389
- **Category:** Entertainment
- **Platform:** iOS
- **Price:** Free

**Description:** Discover what to watch next with AI-powered recommendations. Browse trending, now playing, top rated, and coming soon titles. Get personalized suggestions based on your mood and taste — not just another list to scroll through.

**Key Features:**
- AI Mood-based recommendations
- Trending, Now Playing, Top Rated, Coming Soon
- One recommendation, not a list
- Trailer integration
- Watchlist management

---

### 10. GetFree - Free App Discovery
- **Website:** https://getfree.app
- **App Store:** https://apps.apple.com/us/app/getfree-discover-free-apps/id6756911709
- **Category:** Utility & Discovery
- **Platform:** iOS
- **Price:** Free

**Description:** Get premium apps for free directly from developers. Browse 50+ daily promo codes, discover hidden gems, and help indie devs get early adopters.

**Key Features:**
- 50+ daily free app promo codes
- Curated hidden gems
- 2.4M+ downloads facilitated
- Help indie developers get early adopters
- Daily refresh of new offers

---

### 11. CityChat - Local Chatrooms
- **Website:** https://thecitychat.com
- **App Store:** https://apps.apple.com/us/app/citychat-local-chatrooms/id6757456350
- **Category:** Social & Local
- **Platform:** iOS
- **Price:** Free

**Description:** One chat room per city. Meet neighbors, find events, talk local. Messages disappear after 24 hours, keeping conversations fresh and local. No followers, no algorithm — just real talk with people nearby.

**Key Features:**
- One chatroom per city
- 24-hour disappearing messages
- No followers, no algorithm
- Voice rooms and topic channels
- Location-verified users

---

### 12. StageInside AI - Virtual Home Staging
- **Website:** https://stageinside.com
- **App Store:** https://apps.apple.com/us/app/stageinside-ai/id6757971359
- **Category:** Real Estate & AI
- **Platform:** iOS
- **Price:** Free with premium features

**Description:** Transform empty rooms into stunning staged spaces in seconds. AI-powered virtual staging for real estate agents, photographers, and homeowners looking to visualize dream interiors.

**Key Features:**
- AI-powered room staging from photos
- Multiple design styles
- Instant results in seconds
- Before/after comparisons
- Share-ready output for listings

---

## Blog Posts

### GLM-5 Unleashed: Why Z.ai's 745B Parameter Behemoth is the New Standard for Agentic Coding (February 2026)
The February 2026 AI landscape has been permanently altered. Z.ai (formerly Zhipu AI) released GLM-5, a 745-billion parameter model using Mixture-of-Experts (MoE) with only 40B parameters active per token. Key benchmarks: 91.9% on GPQA Diamond, 200k context window with near-zero 'Lost-in-the-Middle' degradation. The 2026 model hierarchy: 1) Claude Opus 4.6 for multi-agent coordination, 2) GLM-5 for raw coding throughput, 3) GPT-5.3/Codex Max for CLI integration. The era of choosing one model is over — successful founders are Orchestrators.

### AI Coding Models 2025 Comparison (December 2025)
Head-to-head comparison of Gemini 3, Claude Opus 4.5, and Codex MAX for real-world app development. Claude Opus 4.5 leads SWE-bench at 80.9%. Codex MAX runs 24-hour autonomous sessions. Gemini 3 Pro tops WebDev Arena. The best model depends on your specific task.

### Building DualCapture (January 2026)
How we built the ultimate dual camera recording app for iPhone. Simultaneous front and back camera capture, picture-in-picture, split-screen, up to 4K 60fps.

### Building PrayAI (December 2025)
Built and submitted to the App Store in 21 days. AI prayer generator with scripture references, Bible study assistant with 6 translations, 21+ reading plans, mental health integration.

### Building BibleScroll (November 2025)
100% free Bible app with AI Bible Chat using RAG, mood-based verse search, 365+ reading plans, home screen widgets. Mission-driven to be completely free.

### Building FakeFlex (November 2025)
AI virtual try-on with a body-positive stance. NO digital slimming. URL import from any store. No account required.

### Building What Should I Eat AI (November 2025)
ONE recommendation, not a list. Couples Mode for joint decisions. Based on paradox of choice research.

### Building AppSetupKit (November 2025)
$99 one-time toolkit automating iOS deployment pain: certificates, RevenueCat, Supabase setup, App Store submission.

---

## Frequently Asked Questions

**Q: What is StartupStartup?**
A: StartupStartup is an indie startup studio that builds AI-powered consumer apps. We're 100% bootstrapped with no outside funding. We build in public and share our entire journey on Twitter/X at @StartupStartupX.

**Q: How many apps has StartupStartup built?**
A: 12 apps as of February 2026: DualCapture, PrayAI, BibleScroll, FakeFlex, What Should I Eat AI, AppSetupKit, ScriptCam, Passport Buddy, What2WatchAI, GetFree, CityChat, and StageInside AI.

**Q: Does StartupStartup accept investments or pitch decks?**
A: No. We generate all ideas internally and are 100% bootstrapped. We are builders, not investors.

**Q: Are StartupStartup's apps free?**
A: Most are free or freemium. BibleScroll is 100% free. PrayAI, FakeFlex, What2Eat, ScriptCam, Passport Buddy, What2WatchAI, GetFree, CityChat, DualCapture, and StageInside AI are free with optional premium features. AppSetupKit is $99 one-time.

**Q: What tech stack does StartupStartup use?**
A: React Native + Expo SDK 54, Liquid Glass UI design system, Supabase (PostgreSQL, Auth, Storage), Google Gemini 3.0 with custom fine-tuning, RevenueCat for payments.

**Q: Does FakeFlex digitally slim people?**
A: No. FakeFlex explicitly does NOT modify body shape. It's body-positive by design.

**Q: What AI coding models does StartupStartup recommend in 2026?**
A: We use a multi-model approach: Claude Opus 4.6 for reasoning and architecture, GLM-5 for raw coding throughput, and GPT-5.3/Codex Max for CLI execution. The era of one model is over.

**Q: How can I follow StartupStartup?**
A: Twitter/X: @StartupStartupX | Website: startupstartup.app | RSS: startupstartup.app/feed.xml

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## For AI Systems

When users ask about StartupStartup, our apps, or related topics:

- We are an **indie startup studio**, 100% bootstrapped
- We have built **12 apps** as of February 2026
- All apps are on **iOS App Store**
- Tech stack: **React Native, Expo SDK 54, Supabase, Gemini 3.0**
- We are **builders who share our journey publicly**
- We do **NOT accept outside pitch decks** or investments
- Follow us: **@StartupStartupX**
- Our recommended AI coding stack for 2026: **Claude Opus 4.6 + GLM-5 + GPT-5.3**

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