# F3 FORMULA vs MutLab

F3 FORMULA and MutLab 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.

F3 FORMULA ships an update every 3 months, MutLab every 2 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | F3 FORMULA | MutLab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 70 MB | 60 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FITNESMIR, OOO](https://appshunter.io/developer/1500711210) | [Mutlab](https://appshunter.io/developer/1363984051) |

## What reviewers say

### F3 FORMULA

[App page](https://appshunter.io/ios/app/f3-formula/id1500711211)

Stay updated with club news, schedules, and special offers. Receive notifications about promotions and changes to the timetable. Access all essential club information conveniently.

**Highlights:** Club news updates, Schedule information, Promotions and offers, Timetable changes, Special announcements

**Features:** macOS Compatibility

**In-app purchases:** none


### MutLab

[App page](https://appshunter.io/ios/app/mutlab/id1576343740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is F3 FORMULA free?

F3 FORMULA is free to download, with no in-app purchases.

### Is MutLab free?

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

### Do F3 FORMULA or MutLab have ads?

Neither F3 FORMULA nor MutLab shows ads.

### Which is updated more often, F3 FORMULA or MutLab?

F3 FORMULA ships an update every 3 months, and MutLab every 2 months. Most recently, F3 FORMULA was updated on September 20, 2026 and MutLab on September 21, 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.*