# Triangle Calculators vs Triangle Calculator Plus

The clearest difference is price: Triangle Calculators at Free against Triangle Calculator Plus's $3.99. Triangle Calculators also leads on ratings volume (4 vs 1). Triangle Calculator Plus's advantage is ads (none vs shown). On rating, update cadence, in-app purchases and device support there is nothing between them.

Triangle Calculators is free to download; Triangle Calculator Plus costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Triangle Calculators against 5.0 for Triangle Calculator Plus. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Triangle Calculators ships an update every 26 months, Triangle Calculator Plus every 23 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Triangle Calculators | Triangle Calculator Plus |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/triangle-calculators/id1553722101/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/triangle-calculator-plus/id1623980558/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 26 months | **Every 23 months** |
| Monetization | **Ad-supported** | Paid |
| Size | 39 MB | 1 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### 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


### Triangle Calculator Plus

[App page](https://appshunter.io/ios/app/triangle-calculator-plus/id1623980558)

This app instantly solves any triangle problem with multiple solver modes and live visualization. It provides complete triangle properties, step-by-step solutions, and supports various units. Ideal for students, engineers, and professionals needing quick, accurate triangle calculations.

**Highlights:** Multiple solver modes (SSS, SAS, ASA, AAS, SSA, Right Triangle), Live triangle visualization with real-time updates, Complete triangle properties (area, perimeter, circumradius, inradius), Step-by-step solution breakdown, Unit support for various measurements, Tap to copy results

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

**In-app purchases:** none


## Frequently asked questions

### Is Triangle Calculators free?

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

### Is Triangle Calculator Plus free?

Triangle Calculator Plus costs $3.99, with no in-app purchases.

### Which has better reviews, Triangle Calculators or Triangle Calculator Plus?

Triangle Calculators and Triangle Calculator Plus are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Triangle Calculators or Triangle Calculator Plus have ads?

Triangle Calculators shows ads; Triangle Calculator Plus does not.

### Which is updated more often, Triangle Calculators or Triangle Calculator Plus?

Triangle Calculators ships an update every 26 months, and Triangle Calculator Plus every 23 months. Most recently, Triangle Calculators was updated on September 18, 2026 and Triangle Calculator Plus on September 25, 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.*