# Angle Meter vs Protractor

The clearest difference is in-app purchases: Angle Meter at none against Protractor's 3. Angle Meter also leads on update cadence (fortnightly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Protractor sells 3 in-app purchases, starting at $4.99 per 7 days. Angle Meter asks for nothing beyond the download.

Angle Meter ships an update fortnightly, Protractor every 6 weeks. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Angle Meter | Protractor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 4 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Richard Hirst](https://appshunter.io/developer/1879153964) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Angle Meter

[App page](https://appshunter.io/ios/app/angle-meter/id6762128191)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protractor

[App page](https://appshunter.io/ios/app/protractor-angle-finder/id6772273661)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Incline Gauge Weekly | $4.99 | per 7 days |
| Roof Pitch Yearly | $24.99 | per year |
| Bevel & Degree, Pay Once | $49.99 | one-time |


## Frequently asked questions

### Is Angle Meter free?

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

### Is Protractor free?

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

### Do Angle Meter or Protractor have ads?

Neither Angle Meter nor Protractor shows ads.

### Which is updated more often, Angle Meter or Protractor?

Angle Meter ships an update fortnightly, and Protractor every 6 weeks. Most recently, Angle Meter was updated on September 19, 2026 and Protractor on September 24, 2026.

---

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