# Coef vs Mention

The clearest difference is update cadence: Coef at every 6 days against Mention's every 2 weeks. 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.

Coef ships an update every 6 days, Mention every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Coef | Mention |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 100 MB | 8 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Noe Guerin](https://appshunter.io/developer/6801919207) | [NOAH PAUL LOUKAS LAZENNEC](https://appshunter.io/developer/6811449547) |

## What reviewers say

### Coef

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

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

**In-app purchases:** none


### Mention

[App page](https://appshunter.io/ios/app/mention/id6813231243)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coef free?

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

### Is Mention free?

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

### Do Coef or Mention have ads?

Neither Coef nor Mention shows ads.

### Which is updated more often, Coef or Mention?

Coef ships an update every 6 days, and Mention every 2 weeks. Most recently, Coef was updated on November 6, 2026 and Mention on October 31, 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.*