# KaChiKa - AI Photo Flashcards — AI Vocabulary, Photo to Words

> AI-powered flashcards from photos for visual language learning. (iPhone/iPad app by Chengdu Yichen Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/kachika-ai-photo-flashcards/id6740193802 (this page in markdown: same URL + `.md`)
- Developer: [Chengdu Yichen Technology Co., Ltd](https://appshunter.io/developer/1552871946)
- Category: Education, Utilities
- Price: Free with in-app purchases (on sale, was $0.99)
- Rating: 4.60/5 from 21 App Store ratings · 17 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 57 MB
- Languages: Japanese, French (France), Thai, Chinese (Simplified, China), Chinese (Traditional, Taiwan), American English, Vietnamese, Korean
- Released: 2025-01-22
- Data updated: 2026-08-31
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/kachika-ai-photo-flashcards/id6740193802/reviews.md

## What is KaChiKa?

Turn any photo into a language lesson.

KaChiKa uses AI to instantly identify objects in your photos and generate vocabulary cards with pronunciation. Perfect for visual learners who want to learn languages through everyday life.

SNAP & LEARN
Point your camera at anything. Our AI recognizes objects and creates interactive word tags you can tap to hear pronunciation. Learn words in context, exactly where you encounter them.

SMART FLASHCARDS
Master vocabulary with our spaced repetition system powered by forgetting curve algorithms. Cards appear exactly when you need to review them - no more forgetting what you've learned.

- Automatic scheduling based on your memory patterns
- Visual progress tracking
- Focus on what needs review, skip what you know

SHARE & ORGANIZE
Save your photo cards to albums. Share on social media. Browse vocabulary by real-life scenes and situations.

PRIVACY FIRST
All photos stay on your device. No uploads. No cloud storage. Your learning journey is yours alone.

---

Subscription auto-renews within 24 hours of expiration. Cancel anytime in Settings > Subscriptions at least 24 hours before renewal.

Terms: https://kachika.app/terms
Privacy: https://kachika.app/privacy

## Key features

- AI object identification from photos
- Automatic vocabulary card generation
- Pronunciation audio for words
- Spaced repetition learning system
- Visual progress tracking
- Photo card organization into albums
- On-device privacy for photos

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $29.99 | per year |


## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/kachika-ai-photo-flashcards/id6740193802/reviews.md

### 5/5 — 很好用很方便超喜欢

*2026-08-12*

喜欢喜欢喜欢！

### 4/5 — 增加词块

*2026-07-20*

希望作者能增加词块功能，例如单词可以与哪些动词组成词块。

### 5/5 — 唯一一个我评论的软件

*2026-05-18*

真的很棒的学习英语软件，生活化场景学习英语太好了，希望开发者再接再厉，加一个跟着朗读，识别纠正口语的功能。

### 5/5 — 确实好用

*2025-09-09*

一张熟悉的图，认识陌生的外文

### 5/5 — 创建native speaker的对话

*2025-09-03*

能不能在加一个对话，还想学口语，单纯记住单词还不能综合运用到生活呀

**Developer response:** 升级下版本！已经添加了对话了！

### 5/5 — 非常好的学习工具！

*2025-06-25*

这种结合场景的语言学习真的非常棒，很适合人类学习的脑回路！不可多得的好app，提个小建议，图片识别后，图片上除了显示要学习的语言，也可以显示翻译前的语言

### 5/5 — 非常实用

*2025-06-01*

照片分析非常准确，还有情景例句和发音帮助理解，相当方便实用。

### 5/5 — 这是我第一次写评论

*2025-05-28*

太棒了这个app！真的是可以融入生活中，随时可以学习的那种，超越了那种死板的app

### 5/5 — Can we add Vietnamese as a learning language

*2025-05-28*

Love this app, the concept, super good for language learner to expand vocabulary. Could you please add more learning languages? Thank u so much

**Developer response:** Thank you. May I ask what other languages you are interested in?

### 5/5 — Good

*2025-05-24*

太适合我这种日常词汇量缺乏的人了

## Frequently asked questions about KaChiKa

### How does KaChiKa help me learn languages?

KaChiKa uses AI to identify objects in your photos and creates vocabulary cards with pronunciation. It employs a spaced repetition system to help you master words based on your memory patterns, ensuring efficient learning.

### Is KaChiKa free to use?

KaChiKa is free to download and offers a freemium model. While you can start learning with basic features, advanced functionalities and unlimited access may require a subscription.

### What are the subscription options for KaChiKa?

KaChiKa offers both monthly and annual subscription plans. The monthly plan costs $2.99 per month, and the annual plan is priced at $29.99 per year, providing a cost-saving option for long-term users.

### How does KaChiKa's spaced repetition system work?

The spaced repetition system in KaChiKa is powered by forgetting curve algorithms. It automatically schedules cards for review at optimal times based on your memory patterns, focusing on words you need to reinforce.

### Is my data safe with KaChiKa?

Yes, KaChiKa prioritizes privacy. All photos you use to create vocabulary cards stay on your device, with no uploads or cloud storage, ensuring your learning journey remains private.

### What devices does KaChiKa support?

KaChiKa is currently supported on iPhones and iPods, running on iOS devices. The latest version available is 0.8.0, with the app last updated on March 1, 2026.

### Can I cancel my KaChiKa subscription?

Yes, you can cancel your KaChiKa subscription at any time. To do so, navigate to Settings > Subscriptions at least 24 hours before your renewal date to avoid further charges.

### What age rating does KaChiKa have?

KaChiKa has an age rating of 4+, making it suitable for young learners and children. This indicates it is appropriate for a wide range of users interested in language education.

## Version history (last 5 releases)

### 0.9.7 — 2026-08-26

• Network and stability improvements
• Fixed photos occasionally failing to analyze

### 0.9.6 — 2026-08-23

• Experience and stability improvements

### 0.9.5 — 2026-08-11

• Quickly switch between recent photos with the new thumbnail strip
• New content difficulty setting — pick your level or let it adapt automatically
• Faster conversation generation
• Stability improvements and polish

### 0.9.4 — 2026-07-23

Saving and sharing your photo results is now more reliable. If an image can’t be saved, the app gives you clearer feedback. We’ve also made under-the-hood updates to keep everyday use smooth and stable.

### 0.9.3 — 2026-07-09

• Faster recognition — uploads and analysis are quicker across the board.
• Smoother scrolling — result pages and image loading optimized, no more stutter.
• More reliable network — automatic retry when recognition fails, steadier on weak connections.

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- [KaChiKa JA \| Learn Japanese](https://appshunter.io/ios/app/kachika-ja-learn-japanese/id6739525442)

All apps by Chengdu Yichen Technology Co., Ltd: https://appshunter.io/developer/1552871946

## Related topics

[lingocap take photos to learn](https://appshunter.io/ios/topics/lingocap-take-photos-to-learn)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*