# Angle Finder vs Digital Protractor & Level

The clearest difference is update cadence: Digital Protractor & Level at every 9 days against Angle Finder's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Angle Finder sells 3 in-app purchases, starting at $7.99 per 7 days and Digital Protractor & Level sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Angle Finder ships an update every 3 weeks, Digital Protractor & Level every 9 days. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Angle Finder | Digital Protractor & Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (163 ratings)](https://appshunter.io/ios/app/angle-finder-level-tool/id6746951324/reviews)** | — |
| Number of ratings | **163** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 3 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OneRack](https://appshunter.io/developer/1792950973) | [Robert Carpenter](https://appshunter.io/developer/6792301217) |

## What reviewers say

### Angle Finder

[App page](https://appshunter.io/ios/app/angle-finder-level-tool/id6746951324)

This utility app measures angles, checks surface flatness, and provides real-size measurements using your phone's sensors. It's ideal for home improvement, DIY projects, and educational purposes, offering accurate results offline with an intuitive interface.

**Highlights:** Real-time angle measurement, Surface flatness check, On-screen ruler for real-size measurements, Metric and imperial units, Offline functionality, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Angle Finder Pro – Weekly | $7.99 | per 7 days |
| Angle Finder Pro: Lifetime Discount | $19.99 | one-time |
| Angle Finder Pro – Lifetime | $29.99 | one-time |


### 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 Angle Finder free?

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

### Is Digital Protractor & Level free?

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

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

Neither Angle Finder nor Digital Protractor & Level shows ads.

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

Angle Finder ships an update every 3 weeks, and Digital Protractor & Level every 9 days. Most recently, Angle Finder was updated on October 16, 2026 and Digital Protractor & Level on October 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.*