# CF STEEL ATOM vs M.Jump

The clearest difference is iOS requirement: CF STEEL ATOM at 13.4 against M.Jump's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CF STEEL ATOM ships an update every 3 weeks, M.Jump monthly. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CF STEEL ATOM | M.Jump |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 29 MB | 39 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) | [Fitbase](https://appshunter.io/developer/1530906929) |

## What reviewers say

### CF STEEL ATOM

[App page](https://appshunter.io/ios/app/cf-steel-atom/id1584063036)

**Features:** macOS Compatibility

**In-app purchases:** none


### M.Jump

[App page](https://appshunter.io/ios/app/mjump/id6742397985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CF STEEL ATOM free?

CF STEEL ATOM is free to download, with no in-app purchases.

### Is M.Jump free?

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

### Do CF STEEL ATOM or M.Jump have ads?

Neither CF STEEL ATOM nor M.Jump shows ads.

### Which is updated more often, CF STEEL ATOM or M.Jump?

CF STEEL ATOM ships an update every 3 weeks, and M.Jump monthly. Most recently, CF STEEL ATOM was updated on October 25, 2026 and M.Jump on October 10, 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.*