# GoJango! AI Language Tutor vs German21

The clearest difference is update cadence: German21 at weekly against GoJango! AI Language Tutor's every 6 months. German21 also leads on iOS requirement (17.6 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GoJango! AI Language Tutor sells 2 in-app purchases, starting at $14.99 per 6 months and German21 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GoJango! AI Language Tutor ships an update every 6 months, German21 weekly. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GoJango! AI Language Tutor | German21 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 32 MB | 490 MB |
| Requires iOS | 26.2 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kieran Gallagher](https://appshunter.io/developer/1599750461) | [OLE PETTER HAUGEN](https://appshunter.io/developer/1831337755) |

## What reviewers say

### GoJango! AI Language Tutor

[App page](https://appshunter.io/ios/app/gojango-ai-language-tutor/id6743651994)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Access | $14.99 | per 6 months |
| Language Tokens | $2.99 | one-time |


### German21

[App page](https://appshunter.io/ios/app/german21/id6753718355)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| German21 Pro | $19.99 | one-time |


## Frequently asked questions

### Is GoJango! AI Language Tutor free?

GoJango! AI Language Tutor is free to download, with in-app purchases available.

### Is German21 free?

German21 is free to download, with in-app purchases available.

### Do GoJango! AI Language Tutor or German21 have ads?

Neither GoJango! AI Language Tutor nor German21 shows ads.

### Which is updated more often, GoJango! AI Language Tutor or German21?

GoJango! AI Language Tutor ships an update every 6 months, and German21 weekly. Most recently, GoJango! AI Language Tutor was updated on October 6, 2026 and German21 on October 25, 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.*