# iMath vs Triangle Calculators

The clearest difference is review sentiment: iMath at 57% against Triangle Calculators's 0%. iMath also leads on ads (none vs shown) and update cadence (every 6 months vs every 26 months). Triangle Calculators's advantage is rating (5.0 vs 2.9). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Triangle Calculators holds the better App Store score, 5.0 against 2.9. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews complicate that: 57% of iMath's written reviews are positive against 0% of Triangle Calculators's, so the app with the better star average is not the one people write more warmly about.

iMath ships an update every 6 months, Triangle Calculators every 26 months. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | iMath | Triangle Calculators |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (7 ratings)](https://appshunter.io/ios/app/imath/id301521528/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/triangle-calculators/id1553722101/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 months** | Every 26 months |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 39 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Cimatti](https://appshunter.io/developer/1504134395) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### iMath

[App page](https://appshunter.io/ios/app/imath/id301521528)

This app assists with various math calculations, including quadratic equations, the Pythagorean theorem, and logarithms. It displays the formulas used to aid learning and features an easy-to-use interface for checking homework or teaching others.

**Highlights:** Calculates quadratic equations, Calculates Pythagoras theorem, Calculates logarithm equations, Displays formulas for learning, Easy-to-use interface, Custom problem submission

**Features:** macOS Compatibility

**In-app purchases:** none


### Triangle Calculators

[App page](https://appshunter.io/ios/app/triangle-calculators/id1553722101)

This app simplifies triangle calculations with intuitive inputs and clear diagrams. It covers various triangle types and theorems, offering over 125 calculations and supporting multiple units and languages.

**Highlights:** 125+ triangle calculations, Visual diagrams, Built-in formulas, Multiple unit support, 7 language options, Explores triangle types and theorems

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

**In-app purchases:** none


## Frequently asked questions

### Is iMath free?

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

### Is Triangle Calculators free?

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

### Which has better reviews, iMath or Triangle Calculators?

Triangle Calculators is rated higher. iMath averages 2.9 out of 5 from 7 ratings, while Triangle Calculators averages 5.0 from 4 ratings.

### Do iMath or Triangle Calculators have ads?

Triangle Calculators shows ads; iMath does not.

### Which is updated more often, iMath or Triangle Calculators?

iMath ships an update every 6 months, and Triangle Calculators every 26 months. Most recently, iMath was updated on September 30, 2026 and Triangle Calculators on September 18, 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.*