# Protokol vs Fit Fast

The clearest difference is in-app purchases: Protokol at none against Fit Fast's 1. Protokol also leads on update cadence (every 6 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fit Fast sells 1 in-app purchase, starting at $130.99 per month. Protokol asks for nothing beyond the download.

Protokol ships an update every 6 days, Fit Fast monthly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Protokol | Fit Fast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Size | 90 MB | 42 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Milan Vilov](https://appshunter.io/developer/1742356665) | [LRG Group Of Companies LTD](https://appshunter.io/developer/1764292633) |

## What reviewers say

### Protokol

[App page](https://appshunter.io/ios/app/protokol/id6499077509)

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

**In-app purchases:** none


### Fit Fast

[App page](https://appshunter.io/ios/app/fit-fast/id6654922146)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fit Fast Monthly Coaching plan | $130.99 | per month |


## Frequently asked questions

### Is Protokol free?

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

### Is Fit Fast free?

Fit Fast is free to download, with in-app purchases available.

### Do Protokol or Fit Fast have ads?

Neither Protokol nor Fit Fast shows ads.

### Which is updated more often, Protokol or Fit Fast?

Protokol ships an update every 6 days, and Fit Fast monthly. Most recently, Protokol was updated on October 13, 2026 and Fit Fast on September 30, 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.*