# Angle Finder vs Triangle Calculator

The clearest difference is rating: Angle Finder at 4.7 against Triangle Calculator's 3.7. Angle Finder also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (163 vs 3). Triangle Calculator's advantage is iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and monetization model 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 Triangle Calculator sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Angle Finder holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Angle Finder has 163 ratings behind it against 3, so its average is the more settled of the two.

Angle Finder ships an update every 3 weeks, Triangle Calculator every 4 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Angle Finder | Triangle Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (163 ratings)](https://appshunter.io/ios/app/angle-finder-level-tool/id6746951324/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/triangle-calculator-solver/id6757908425/reviews) |
| Number of ratings | **163** | 3 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 75 MB | 15 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OneRack](https://appshunter.io/developer/1792950973) | [Vaghani Keyur](https://appshunter.io/developer/1164464860) |

## 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 |


### Triangle Calculator

[App page](https://appshunter.io/ios/app/triangle-calculator-solver/id6757908425)

This geometry tool simplifies trigonometry and triangle calculations. It provides quick and accurate results for various measurements, including angles, sides, area, and advanced geometric properties. Ideal for students, professionals, and anyone needing precise calculations.

**Highlights:** Triangle angle calculation, Side length and hypotenuse calculation, Area and perimeter calculation, Advanced geometry calculations, User-friendly interface, Accurate results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $2.99 | per year |


## Frequently asked questions

### Is Angle Finder free?

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

### Is Triangle Calculator free?

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

### Which has better reviews, Angle Finder or Triangle Calculator?

Angle Finder is rated higher. Angle Finder averages 4.7 out of 5 from 163 ratings, while Triangle Calculator averages 3.7 from 3 ratings.

### Do Angle Finder or Triangle Calculator have ads?

Neither Angle Finder nor Triangle Calculator shows ads.

### Which is updated more often, Angle Finder or Triangle Calculator?

Angle Finder ships an update every 3 weeks, and Triangle Calculator every 4 months. Most recently, Angle Finder was updated on October 16, 2026 and Triangle Calculator on October 7, 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.*