# Protractor Measuring Angle vs Digital Protractor & Level

The clearest difference is in-app purchases: Protractor Measuring Angle at none against Digital Protractor & Level's 1. Protractor Measuring Angle also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Protractor & Level sells 1 one-off in-app purchase. Protractor Measuring Angle asks for nothing beyond the download.

Protractor Measuring Angle ships an update every 2 days, Digital Protractor & Level every 9 days. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Protractor Measuring Angle | Digital Protractor & Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Size | 16 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MSR TECH LLP](https://appshunter.io/developer/1761560109) | [Robert Carpenter](https://appshunter.io/developer/6792301217) |

## What reviewers say

### Protractor Measuring Angle

[App page](https://appshunter.io/ios/app/protractor-measuring-angle/id6785106013)

**In-app purchases:** none


### Digital Protractor & Level

[App page](https://appshunter.io/ios/app/digital-protractor-and-level/id6795648874)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |


## Frequently asked questions

### Is Protractor Measuring Angle free?

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

### Is Digital Protractor & Level free?

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

### Do Protractor Measuring Angle or Digital Protractor & Level have ads?

Neither Protractor Measuring Angle nor Digital Protractor & Level shows ads.

### Which is updated more often, Protractor Measuring Angle or Digital Protractor & Level?

Protractor Measuring Angle ships an update every 2 days, and Digital Protractor & Level every 9 days. Most recently, Protractor Measuring Angle was updated on September 19, 2026 and Digital Protractor & Level on September 15, 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.*