# Poem Learner vs Coef

The clearest difference is update cadence: Coef at every 6 days against Poem Learner's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Poem Learner ships an update every 2 months, Coef every 6 days. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Poem Learner | Coef |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 3 MB | 50 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Xeniya Bykhova](https://appshunter.io/developer/1787778807) | [Noe Guerin](https://appshunter.io/developer/6801919207) |

## What reviewers say

### Poem Learner

[App page](https://appshunter.io/ios/app/poem-learner-by-ns-apps/id6759861759)

**In-app purchases:** none


### Coef

[App page](https://appshunter.io/ios/app/coef/id6805438755)

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

**In-app purchases:** none


## Frequently asked questions

### Is Poem Learner free?

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

### Is Coef free?

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

### Do Poem Learner or Coef have ads?

Neither Poem Learner nor Coef shows ads.

### Which is updated more often, Poem Learner or Coef?

Poem Learner ships an update every 2 months, and Coef every 6 days. Most recently, Poem Learner was updated on September 18, 2026 and Coef on September 14, 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.*