# LearningFirst Mobile vs Cosuki

The clearest difference is update cadence: Cosuki at weekly against LearningFirst Mobile's every 6 weeks. Cosuki also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LearningFirst Mobile sells 1 in-app purchase, starting at $11.99 per month and Cosuki sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LearningFirst Mobile ships an update every 6 weeks, Cosuki weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | LearningFirst Mobile | Cosuki |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 26 MB | 40 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAO OF KNOWING PTE. LTD.](https://appshunter.io/developer/6801379767) | [Khuselbayar Enkhmunkh](https://appshunter.io/developer/6807482270) |

## What reviewers say

### LearningFirst Mobile

[App page](https://appshunter.io/ios/app/learningfirst-mobile/id6781741788)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LearningFirst Pro Monthly | $11.99 | per month |


### Cosuki

[App page](https://appshunter.io/ios/app/cosuki-learn-algebra/id6807482268)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cosuki Plus | $4.99 | one-time |


## Frequently asked questions

### Is LearningFirst Mobile free?

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

### Is Cosuki free?

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

### Do LearningFirst Mobile or Cosuki have ads?

Neither LearningFirst Mobile nor Cosuki shows ads.

### Which is updated more often, LearningFirst Mobile or Cosuki?

LearningFirst Mobile ships an update every 6 weeks, and Cosuki weekly. Most recently, LearningFirst Mobile was updated on November 5, 2026 and Cosuki on November 6, 2026.

---

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