# S1 Training vs Catalyst Training Co.

The clearest difference is update cadence: Catalyst Training Co. at every 2 days against S1 Training's every 3 months. Catalyst Training Co. also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

S1 Training ships an update every 3 months, Catalyst Training Co. every 2 days. The most recent releases landed on May 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | S1 Training | Catalyst Training Co. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 72 MB | 91 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sweat 1000 pty ltd](https://appshunter.io/developer/1640547260) | [Treshna Enterprises](https://appshunter.io/developer/959435261) |

## What reviewers say

### S1 Training

[App page](https://appshunter.io/ios/app/s1-training/id1640547258)

**Features:** macOS Compatibility

**In-app purchases:** none


### Catalyst Training Co.

[App page](https://appshunter.io/ios/app/catalyst-training-co/id6747213287)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is S1 Training free?

S1 Training is free to download, with no in-app purchases.

### Is Catalyst Training Co. free?

Catalyst Training Co. is free to download, with no in-app purchases.

### Do S1 Training or Catalyst Training Co. have ads?

Neither S1 Training nor Catalyst Training Co. shows ads.

### Which is updated more often, S1 Training or Catalyst Training Co.?

S1 Training ships an update every 3 months, and Catalyst Training Co. every 2 days. Most recently, S1 Training was updated on May 17, 2026 and Catalyst Training Co. on September 13, 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.*