# Boost System vs Feel24

The clearest difference is update cadence: Feel24 at every 2 weeks against Boost System's every 2 months. Boost System's advantage is iOS requirement (15.0 vs 17.0). 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.

Boost System ships an update every 2 months, Feel24 every 2 weeks. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Boost System | Feel24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/feel24/id1580562398/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 24 MB | 80 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cerum AS](https://appshunter.io/developer/879204595) | [Feel24](https://appshunter.io/developer/1580562400) |

## What reviewers say

### Boost System

[App page](https://appshunter.io/ios/app/boost-system/id1319312136)

**In-app purchases:** none


### Feel24

[App page](https://appshunter.io/ios/app/feel24/id1580562398)

Manage your gym membership and group sessions directly from your phone. Book, cancel, or join waiting lists for classes. Access gym news and membership details on the go.

**Highlights:** Book group sessions, Cancel group sessions, Join waiting lists, View gym news, Check membership overview, Mobile gym access

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

**In-app purchases:** none


## Frequently asked questions

### Is Boost System free?

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

### Is Feel24 free?

Feel24 is free to download, with no in-app purchases.

### Do Boost System or Feel24 have ads?

Neither Boost System nor Feel24 shows ads.

### Which is updated more often, Boost System or Feel24?

Boost System ships an update every 2 months, and Feel24 every 2 weeks. Most recently, Boost System was updated on October 29, 2026 and Feel24 on November 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.*