# Acadec vs flex

Acadec and flex are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Acadec ships an update every 5 weeks, flex every 3 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Acadec | flex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 28 MB | 36 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACADEC SUARL](https://appshunter.io/developer/1652725595) | [Papa Aly Kane](https://appshunter.io/developer/1895971576) |

## What reviewers say

### Acadec

[App page](https://appshunter.io/ios/app/acadec/id6448538182)

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

**In-app purchases:** none


### flex

[App page](https://appshunter.io/ios/app/flex-apprendre-langlais/id6785300394)

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

**In-app purchases:** none


## Frequently asked questions

### Is Acadec free?

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

### Is flex free?

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

### Do Acadec or flex have ads?

Neither Acadec nor flex shows ads.

### Which is updated more often, Acadec or flex?

Acadec ships an update every 5 weeks, and flex every 3 weeks. Most recently, Acadec was updated on October 15, 2026 and flex on October 13, 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.*