# Shift vs Trainly

The clearest difference is update cadence: Trainly at every 8 days against Shift's monthly. Trainly also leads on iOS requirement (14.0 vs 16.0). 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.

Shift ships an update monthly, Trainly every 8 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Shift | Trainly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 156 MB | 71 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aviv Shlomi](https://appshunter.io/developer/1713843269) | [Saar Sukar](https://appshunter.io/developer/1846303513) |

## What reviewers say

### Shift

[App page](https://appshunter.io/ios/app/shift-building-new-habits/id6473223102)

**In-app purchases:** none


### Trainly

[App page](https://appshunter.io/ios/app/trainly-coached-training/id6754018184)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift free?

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

### Is Trainly free?

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

### Do Shift or Trainly have ads?

Neither Shift nor Trainly shows ads.

### Which is updated more often, Shift or Trainly?

Shift ships an update monthly, and Trainly every 8 days. Most recently, Shift was updated on November 8, 2026 and Trainly on October 30, 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.*