# RadMay vs Angle Finder

The clearest difference is in-app purchases: RadMay at none against Angle Finder's 3. RadMay also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Angle Finder sells 3 in-app purchases, starting at $2.99 per 7 days. RadMay asks for nothing beyond the download.

RadMay ships an update every 2 months, Angle Finder every 3 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RadMay | Angle Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 28 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Raycan Technology Co.,Ltd.(Suzhou)](https://appshunter.io/developer/1227153535) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### RadMay

[App page](https://appshunter.io/ios/app/radmay/id1227153536)

**Features:** macOS Compatibility

**In-app purchases:** none


### Angle Finder

[App page](https://appshunter.io/ios/app/angle-finder-inclinometer/id6772132620)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tilt Meter Weekly | $2.99 | per 7 days |
| Roof Pitch Yearly | $14.99 | per year |
| Picture Hanging Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is RadMay free?

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

### Is Angle Finder free?

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

### Do RadMay or Angle Finder have ads?

Neither RadMay nor Angle Finder shows ads.

### Which is updated more often, RadMay or Angle Finder?

RadMay ships an update every 2 months, and Angle Finder every 3 months. Most recently, RadMay was updated on October 29, 2026 and Angle Finder on November 3, 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.*