# e vs Flatchr

The clearest difference is update cadence: Flatchr at every 3 weeks against e's every 2 months. e's advantage is iOS requirement (12.5.5 vs 15.1). 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.

e ships an update every 2 months, Flatchr every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | e | Flatchr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 104 MB | 43 MB |
| Requires iOS | **12.5.5** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHR Numerique](https://appshunter.io/developer/957201111) | [flatchr](https://appshunter.io/developer/1524024949) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-pack-mobile/id1620318014)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flatchr

[App page](https://appshunter.io/ios/app/flatchr/id6444622127)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Flatchr free?

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

### Do e or Flatchr have ads?

Neither e nor Flatchr shows ads.

### Which is updated more often, e or Flatchr?

e ships an update every 2 months, and Flatchr every 3 weeks. Most recently, e was updated on October 3, 2026 and Flatchr on October 7, 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.*