# ChayseFIT vs SLM App

The clearest difference is in-app purchases: SLM App at none against ChayseFIT's 1. ChayseFIT's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (12.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. ChayseFIT sells 1 one-off in-app purchase. SLM App asks for nothing beyond the download.

ChayseFIT ships an update every 2 months, SLM App every 7 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ChayseFIT | SLM App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 14 MB | 55 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chayse Green](https://appshunter.io/developer/1524197725) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### ChayseFIT

[App page](https://appshunter.io/ios/app/chaysefit/id1524197723)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training and Nutrition Package | $219.99 | one-time |


### SLM App

[App page](https://appshunter.io/ios/app/slm-app/id6748349670)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChayseFIT free?

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

### Is SLM App free?

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

### Do ChayseFIT or SLM App have ads?

Neither ChayseFIT nor SLM App shows ads.

### Which is updated more often, ChayseFIT or SLM App?

ChayseFIT ships an update every 2 months, and SLM App every 7 months. Most recently, ChayseFIT was updated on October 27, 2026 and SLM App on November 8, 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.*