# Reformer Inc. vs S35 Training

The clearest difference is ads: S35 Training at none against Reformer Inc.'s shown. S35 Training also leads on update cadence (monthly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Reformer Inc. ships an update every 4 months, S35 Training monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Reformer Inc. | S35 Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Size | 125 MB | 370 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reformer Inc Ltd](https://appshunter.io/developer/1811541082) | [Michela Gill](https://appshunter.io/developer/1827940613) |

## What reviewers say

### Reformer Inc.

[App page](https://appshunter.io/ios/app/reformer-inc/id6745256588)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### S35 Training

[App page](https://appshunter.io/ios/app/s35-training/id6748911412)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reformer Inc. free?

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

### Is S35 Training free?

S35 Training is free to download, with no in-app purchases.

### Do Reformer Inc. or S35 Training have ads?

Reformer Inc. shows ads; S35 Training does not.

### Which is updated more often, Reformer Inc. or S35 Training?

Reformer Inc. ships an update every 4 months, and S35 Training monthly. Most recently, Reformer Inc. was updated on October 30, 2026 and S35 Training on October 28, 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.*