# 암기 공책 vs LingUp

The clearest difference is review sentiment: 암기 공책 at 85% against LingUp's 39%. 암기 공책 also leads on in-app purchases (none vs 4). LingUp's advantage is update cadence (weekly vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LingUp sells 4 in-app purchases, starting at $19.99 per month. 암기 공책 asks for nothing beyond the download.

암기 공책 ships an update every 7 months, LingUp weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 암기 공책 | LingUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (161 ratings)](https://appshunter.io/ios/app/lingup-ai-language-tutor/id6670719890/reviews)** |
| Number of ratings | — | **161** |
| Positive reviews | **84.6% of reviews** | 38.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 155 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [별책](https://appshunter.io/developer/569035377) | [LingUp](https://appshunter.io/developer/1767214777) |

## What reviewers say

### 암기 공책

[App page](https://appshunter.io/ios/app/id6475179007)

This app helps with memorization through a digital notebook. Create custom notebooks, mask areas for focused study, and track your learning progress. It supports iCloud synchronization across devices.

**Highlights:** PDF-based notebook creation, Masking for focused study, Progress tracking for memorization, Note-taking and annotation, iCloud synchronization, Masking navigator

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LingUp

[App page](https://appshunter.io/ios/app/lingup-ai-language-tutor/id6670719890)

This AI-powered language partner offers real-time conversation practice to help you speak with confidence. It provides personalized sessions, instant feedback, and real-world scenarios to accelerate your path to fluency in multiple languages.

**Highlights:** AI-tailored practice sessions, Smart, dynamic dialogues, Instant grammar and pronunciation feedback, Real-world scenario practice, Progress tracking and fluency goals, Unlimited practice time

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $19.99 | per month |
| 12 Months - Special Offer | $59.99 | per year |
| 12 Months | $69.99 | per year |
| 6 Months | $84.99 | per 6 months |

**What reviewers like**

- ✨ All-in-one language app
- 💬 Practical conversation practice
- 🗣️ Clear AI voice
- 🎮 Fun learning method
- 💯 Best language learning app

**What reviewers complain about**

- ❌ No more lifetime subscription
- 💳 Subscription issues
- ❌ Interface not fully displayed
- ❌ App not working
- ❌ Poor connection quality

**Reported bugs**

- “Oops! Something’s not working right now. I’ll be back soon — give me about 10 minutes!” error
- Subscription active in app but canceled in App Store
- App freezes on sign up screen (select days)
- Unable to pass sign up screen
- Screen display incomplete during sign up

**Requested features**

- 希望可以有繁體中文


## Frequently asked questions

### Is 암기 공책 free?

암기 공책 is free to download, with no in-app purchases.

### Is LingUp free?

LingUp is free to download, with in-app purchases available.

### Do 암기 공책 or LingUp have ads?

Neither 암기 공책 nor LingUp shows ads.

### Which is updated more often, 암기 공책 or LingUp?

암기 공책 ships an update every 7 months, and LingUp weekly. Most recently, 암기 공책 was updated on November 4, 2026 and LingUp on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*