# Learning OOP vs Untranslated

The clearest difference is in-app purchases: Untranslated at none against Learning OOP's 4. Learning OOP's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Learning OOP sells 4 one-off in-app purchases. Untranslated asks for nothing beyond the download.

Learning OOP ships an update every 10 days, Untranslated every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Learning OOP | Untranslated |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 123 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Airton Siqueira de Freitas](https://appshunter.io/developer/1809776051) | [Aurelian Object Ltd](https://appshunter.io/developer/6800933900) |

## What reviewers say

### Learning OOP

[App page](https://appshunter.io/ios/app/learning-oop/id6776850297)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CERTIFICATE OF COMPLETION | $2.99 | one-time |
| Full access with discount | $3.99 | one-time |
| Full access | $4.99 | one-time |
| FULL PASS ALL APP | $17.99 | one-time |


### Untranslated

[App page](https://appshunter.io/ios/app/untranslated/id6800933898)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learning OOP free?

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

### Is Untranslated free?

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

### Do Learning OOP or Untranslated have ads?

Neither Learning OOP nor Untranslated shows ads.

### Which is updated more often, Learning OOP or Untranslated?

Learning OOP ships an update every 10 days, and Untranslated every 5 days. Most recently, Learning OOP was updated on November 5, 2026 and Untranslated on November 6, 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.*