# Stretch Affect Training vs Otterpace

The clearest difference is update cadence: Otterpace at every 3 days against Stretch Affect Training's weekly. Stretch Affect Training's advantage is device support (4 vs 1) and iOS requirement (15.1 vs 17.0). 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.

Stretch Affect Training ships an update weekly, Otterpace every 3 days. The most recent releases landed on September 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Stretch Affect Training | Otterpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 82 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Stretch Affect LLC](https://appshunter.io/developer/1504743026) | [Nadia Eldeib](https://appshunter.io/developer/1890026204) |

## What reviewers say

### Stretch Affect Training

[App page](https://appshunter.io/ios/app/stretch-affect-training/id6751941988)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Otterpace

[App page](https://appshunter.io/ios/app/otterpace/id6784287408)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stretch Affect Training free?

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

### Is Otterpace free?

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

### Do Stretch Affect Training or Otterpace have ads?

Neither Stretch Affect Training nor Otterpace shows ads.

### Which is updated more often, Stretch Affect Training or Otterpace?

Stretch Affect Training ships an update weekly, and Otterpace every 3 days. Most recently, Stretch Affect Training was updated on September 25, 2026 and Otterpace on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*