# TierSolveTrain vs Shiftora

The clearest difference is in-app purchases: TierSolveTrain at none against Shiftora's 1. TierSolveTrain also leads on iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Shiftora sells 1 one-off in-app purchase. TierSolveTrain asks for nothing beyond the download.

## The numbers

| Metric | TierSolveTrain | Shiftora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 5 MB | 9 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Steer](https://appshunter.io/developer/6787396341) | [Elhassnaoui Yassine](https://appshunter.io/developer/1756008976) |

## What reviewers say

### TierSolveTrain

[App page](https://appshunter.io/ios/app/tiersolvetrain/id6787396339)

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

**In-app purchases:** none


### Shiftora

[App page](https://appshunter.io/ios/app/shiftora-shift-calendar/id6821596441)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shiftora Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is TierSolveTrain free?

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

### Is Shiftora free?

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

### Do TierSolveTrain or Shiftora have ads?

Neither TierSolveTrain nor Shiftora shows ads.

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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.*