# Angle Master vs RTT

The clearest difference is in-app purchases: Angle Master at none against RTT's 1. Angle Master also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. RTT sells 1 one-off in-app purchase. Angle Master asks for nothing beyond the download.

## The numbers

| Metric | Angle Master | RTT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 9 MB | 69 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chelsea Farley](https://appshunter.io/developer/959218954) | [VINZCORP SOLUTIONS PTE. LTD.](https://appshunter.io/developer/1480938118) |

## What reviewers say

### Angle Master

[App page](https://appshunter.io/ios/app/angle-master/id1532625767)

**Features:** macOS Compatibility

**In-app purchases:** none


### RTT

[App page](https://appshunter.io/ios/app/rtt-riding-theory-test-sg/id6772251236)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Angle Master free?

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

### Is RTT free?

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

### Do Angle Master or RTT have ads?

RTT shows ads; Angle Master does not.

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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.*