# Flex vs M

Flex and M 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.

Flex ships an update every 2 months, M every 3 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Flex | M |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 3 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flex-Module LLC](https://appshunter.io/developer/1804582271) | [M-JET FLASHER GmbH](https://appshunter.io/developer/1868671631) |

## What reviewers say

### Flex

[App page](https://appshunter.io/ios/app/flex-module/id6463799249)

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-jet-module/id6757938177)

**In-app purchases:** none


## Frequently asked questions

### Is Flex free?

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

### Is M free?

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

### Do Flex or M have ads?

Neither Flex nor M shows ads.

### Which is updated more often, Flex or M?

Flex ships an update every 2 months, and M every 3 months. Most recently, Flex was updated on September 23, 2026 and M on September 17, 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.*