Caption Master AI

1. Introduction

Caption Master AI is a fast, colorful iOS game where you try to out-caption on-device AI. Pick a photo, write a short caption, and see how closely you match the AI’s understanding.

• Fun, quick rounds
• Lenient semantic matching (synonyms count)
• Progress charts and Learning Mode
• Works offline; photos never leave your phone

2. Getting Started

Requirements

• iPhone with iOS 17+
• No internet connection required
• No sign-in or account

Install & First Launch

1. Download Caption Master AI from the App Store.
2. Open the app from your Home Screen.
3. When prompted, allow Photo Library access so you can select images. Nothing is uploaded.

3. How to Play

1. Choose a Photo — Tap Choose Photo and select any image from your library.
2. Write a Caption — Enter a short, creative line (e.g., “Doggo vibes”). Press Enter to submit.
3. Compare with AI — On-device Vision & Natural Language generate an AI caption.
4. Get Scored — You’ll see a score from 0–10 based on semantic similarity.
5. Track Progress — Check the chart to see how your scores evolve over time.

4. Main Features

• 🎨 Vibrant Design — Animated gradients and playful UI.
• 🤖 On-Device AI — 100% private; works offline.
• 📊 Score Tracking — Clean evolution charts.
• 💡 Learning Mode — Actionable, bite-size tips.
• ⚡ Fast Flow — Enter to submit instantly.

5. Scoring Explained

• +15 points — Strong semantic matches (e.g., dog ↔ puppy ↔ doggo).
• +10 points — You captured the key subject.
• Floor at 2 — No harsh zeros; it stays fun.

Note: Scores reflect meaning, not exact words.

6. Learning Mode

Turn on Learning Mode to get quick, practical tips after each round—what worked, what didn’t, and a nudge toward better phrasing next time.

7. Score Charts

Charts visualize your performance across sessions. Scores are saved locally. Play multiple rounds to see trends—not just one-off highs.

8. Tips for Better Captions

• Prefer clear photos with obvious subjects.
• Keep captions short (1–6 words).
• Use synonyms and vivid nouns; avoid filler.
• Iterate—watch what boosts your score, then refine.

9. Troubleshooting

Can’t select photos?

Go to Settings > Privacy & Security > Photos > Caption Master AI and allow access.

Scores seem off?

The system checks semantic similarity—different words with similar meaning can still score well.

Charts not updating?

Charts show trends over multiple rounds. Play a few and check again.

10. Privacy & Data

• ✅ All processing happens on device.
• ✅ No photos or captions are uploaded.
• ✅ No accounts, ads, analytics, or tracking.
• ✅ Works offline.

11. Permissions

• Photo Library (Read Only) — To let you pick an image.
• Photo Library Add (Optional) — Only if you save results back to Photos.

No camera, microphone, contacts, or location requested.

12. FAQ

Do I need internet?

No. Everything runs locally on your device.

Does the app store my photos?

No. It processes the chosen image in memory and doesn’t upload it anywhere.

What devices are supported?

iPhone running iOS 17 or later.

13. Support & Contact

Questions or feedback? We’re listening.

• Email: support@example.com
• Website: example.com/caption-master-ai
• Privacy Policy: example.com/privacy

© 2025 Your Company Name