# Triangle Solver vs Triangle Calculators

The clearest difference is review sentiment: Triangle Solver at 75% against Triangle Calculators's 0%. Triangle Solver also leads on ads (none vs shown) and monetization model (free vs ad-supported). Triangle Calculators's advantage is rating (5.0 vs 4.2). On price, update cadence, 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 4.2. That said, the two scores are not equally well evidenced: Triangle Solver has 31 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 75% of Triangle Solver'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.

Triangle Solver ships an update every 21 months, Triangle Calculators every 26 months. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Triangle Solver | Triangle Calculators |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (31 ratings)](https://appshunter.io/ios/app/triangle-solver/id383052814/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/triangle-calculators/id1553722101/reviews)** |
| Number of ratings | **31** | 4 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 21 months** | Every 26 months |
| Monetization | **Free** | Ad-supported |
| Size | 97 MB | 39 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Jockusch](https://appshunter.io/developer/342126227) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Triangle Solver

[App page](https://appshunter.io/ios/app/triangle-solver/id383052814)

Calculate unknown sides and angles of a triangle with ease. Supports various input combinations, including two angles and one side, two sides and one angle, or three sides.

**Highlights:** Calculate unknown sides, Calculate unknown angles, Two angles and one side input, Two sides and one angle input, Three sides input

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 📐 Accurate calculations
- ✨ Ad-free experience
- 📐 Dynamic triangle diagram
- 🚀 Quick results

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Stopped working on iOS
- 🐛 Input fields not clear
- 🐛 Ads can be intrusive
- 🐛 Difficult to use with irrational numbers

**Reported bugs**

- Stopped working on iPhone and iPad
- App crashes
- Won't open on older devices
- Doesn't allow value entry
- Input fields not clear

**Requested features**

- Add switch to radians feature
- Allow input of irrational numbers
- Show steps for solving problems
- Triangle shape changes to match values for accurate scale
- Option to use app sideways for larger keyboard


### 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 Triangle Solver free?

Triangle Solver 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, Triangle Solver or Triangle Calculators?

Triangle Calculators is rated higher. Triangle Solver averages 4.2 out of 5 from 31 ratings, while Triangle Calculators averages 5.0 from 4 ratings.

### Do Triangle Solver or Triangle Calculators have ads?

Triangle Calculators shows ads; Triangle Solver does not.

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

Triangle Solver ships an update every 21 months, and Triangle Calculators every 26 months. Most recently, Triangle Solver was updated on October 22, 2026 and Triangle Calculators on October 29, 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.*