# Learn Languages with Dr. Moku vs Blass Nibble

The clearest difference is ads: Learn Languages with Dr. Moku at none against Blass Nibble's shown. Learn Languages with Dr. Moku also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Languages with Dr. Moku sells 11 one-off in-app purchases and Blass Nibble sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Learn Languages with Dr. Moku ships an update every 3 weeks, Blass Nibble every 4 weeks. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Learn Languages with Dr. Moku | Blass Nibble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (298 ratings)](https://appshunter.io/ios/app/learn-languages-with-dr-moku/id1560153533/reviews)** | — |
| Number of ratings | **298** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 15 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Byrne Bob](https://appshunter.io/developer/387585138) | [Karl Hadman](https://appshunter.io/developer/1895869536) |

## What reviewers say

### Learn Languages with Dr. Moku

[App page](https://appshunter.io/ios/app/learn-languages-with-dr-moku/id1560153533)

Master new languages with animated mnemonic lessons. Learn to read, write, and speak Japanese, Korean, Arabic, and Chinese Mandarin quickly and effectively. Features include stroke order animations, audio pronunciation, and various practice modes.

**Highlights:** Animated mnemonic lessons, Learn to read, write, and speak, Stroke order animations, Audio pronunciation samples, Reading, Listening, and Combo quizzes, Offline mode

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arabic | $4.99 | one-time |
| Korean Phrasebook | $4.99 | one-time |
| Japanese Phrasebook | $4.99 | one-time |
| Hangul Content Pack | $4.99 | one-time |
| Hiragana Content Pack | $4.99 | one-time |
| Katakana Content Pack | $4.99 | one-time |
| Chinese | $4.99 | one-time |
| All Korean Content | $8.99 | one-time |
| Kanji | $8.99 | one-time |
| All Japanese Content | $12.99 | one-time |
| The Complete Bundle | $24.99 | one-time |

**What reviewers like**

- 🚀 Fast learning
- 👍 Helpful mnemonics
- 💡 Innovative learning approach
- 👍 User-friendly interface
- 🚀 Effective for visual learners

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔒 Login/account issues
- 💰 Paywall for full access
- 🔊 Poor audio quality
- 📱 Lack of offline mode

**Reported bugs**

- Login errors
- Incompatibility with older devices
- Unreliable sync across devices
- Incorrect character quizzes

**Requested features**

- Offline mode
- More languages
- Improved audio quality
- Customizable font size
- Ability to practice writing


### Blass Nibble

[App page](https://appshunter.io/ios/app/blass-nibble/id6768054789)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Modes | $1.99 | one-time |


## Frequently asked questions

### Is Learn Languages with Dr. Moku free?

Learn Languages with Dr. Moku is free to download, with in-app purchases available.

### Is Blass Nibble free?

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

### Do Learn Languages with Dr. Moku or Blass Nibble have ads?

Blass Nibble shows ads; Learn Languages with Dr. Moku does not.

### Which is updated more often, Learn Languages with Dr. Moku or Blass Nibble?

Learn Languages with Dr. Moku ships an update every 3 weeks, and Blass Nibble every 4 weeks. Most recently, Learn Languages with Dr. Moku was updated on October 30, 2026 and Blass Nibble on October 20, 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.*