# TopM mobile2 vs SFK

The clearest difference is update cadence: TopM mobile2 at every 5 days against SFK's every 4 months. 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.

TopM mobile2 ships an update every 5 days, SFK every 4 months. The most recent releases landed on October 19, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | TopM mobile2 | SFK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Size | 137 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TopM Software GmbH](https://appshunter.io/developer/1202905751) | [Barnabas Buecher](https://appshunter.io/developer/1207945658) |

## What reviewers say

### TopM mobile2

[App page](https://appshunter.io/ios/app/topm-mobile2/id1202905752)

**Features:** macOS Compatibility

**In-app purchases:** none


### SFK

[App page](https://appshunter.io/ios/app/sfk/id1207945659)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TopM mobile2 free?

TopM mobile2 is free to download, with no in-app purchases.

### Is SFK free?

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

### Do TopM mobile2 or SFK have ads?

Neither TopM mobile2 nor SFK shows ads.

### Which is updated more often, TopM mobile2 or SFK?

TopM mobile2 ships an update every 5 days, and SFK every 4 months. Most recently, TopM mobile2 was updated on October 19, 2026 and SFK on October 3, 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.*