# Научи английски vs Retent

The clearest difference is update cadence: Retent at every 8 days against Научи английски's every 2 months. Retent also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Научи английски sells 8 in-app purchases, starting at $5.99 per month and Retent sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Научи английски ships an update every 2 months, Retent every 8 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Научи английски | Retent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 30 MB | 27 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Valon Januzi](https://appshunter.io/developer/1756699938) | [Kristiyan Grigorov](https://appshunter.io/developer/1885305370) |

## What reviewers say

### Научи английски

[App page](https://appshunter.io/ios/app/id1621865711)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $5.99 | per month |
| 6 Month Premium | $29.99 | per 6 months |
| 1 Year Premium | $49.99 | per year |
| 60 Münzen | $1.99 | one-time |
| 120 Münzen | $2.99 | one-time |
| 240 Münzen | $3.99 | one-time |
| Премахни рекламите | $3.99 | one-time |
| Премахване на реклами + монети | $7.99 | one-time |


### Retent

[App page](https://appshunter.io/ios/app/retent-learn-and-remember/id6760609613)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retent Unlimited Monthly | $6.99 | per month |
| Retent Unlimited Yearly | $39.99 | per year |


## Frequently asked questions

### Is Научи английски free?

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

### Is Retent free?

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

### Do Научи английски or Retent have ads?

Neither Научи английски nor Retent shows ads.

### Which is updated more often, Научи английски or Retent?

Научи английски ships an update every 2 months, and Retent every 8 days. Most recently, Научи английски was updated on November 12, 2026 and Retent on November 5, 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.*