# Triangle & Angle calculator vs Escalimetro

The clearest difference is in-app purchases: Escalimetro at none against Triangle & Angle calculator's 2. Escalimetro also leads on update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Triangle & Angle calculator sells 2 one-off in-app purchases. Escalimetro asks for nothing beyond the download.

Triangle & Angle calculator ships an update every 3 months, Escalimetro every 3 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Triangle & Angle calculator | Escalimetro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (217 ratings)](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382/reviews)** | — |
| Number of ratings | **217** | — |
| Positive reviews | 4.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Juan Javier Baba Toyofuko](https://appshunter.io/developer/1704391092) |

## What reviewers say

### Triangle & Angle calculator

[App page](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382)

Easily solve geometry exercises and verify your calculations with this tool. It simplifies complex problems with a single click, making math more accessible.

**Highlights:** Solve geometry exercises, Check calculations, Simple click interface, Angle calculations, Formula solver

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deleting advertisements | $0.99 | one-time |
| Detail Calculations and formul | $1.99 | one-time |

**What reviewers like**

- 👍 Detailed calculations and formulas (rare)

**What reviewers complain about**

-  광고 Excessive and intrusive ads
- 💰 Forced payment for basic features
- 💸 Unclear payment for formulas
- 🚫 Ads obstruct usability
- 👎 Poor UI/UX

**Reported bugs**

- Pop-up obstructs initial use
- Cannot change settings due to pop-up
- Formulas not visible after payment
- App resets angles
- Menu covers solution

**Requested features**

- Metric version available
- Option to disable ads without payment


### Escalimetro

[App page](https://appshunter.io/ios/app/escalimetro/id6743567820)

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

**In-app purchases:** none


## Frequently asked questions

### Is Triangle & Angle calculator free?

Triangle & Angle calculator is free to download, with in-app purchases available.

### Is Escalimetro free?

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

### Do Triangle & Angle calculator or Escalimetro have ads?

Neither Triangle & Angle calculator nor Escalimetro shows ads.

### Which is updated more often, Triangle & Angle calculator or Escalimetro?

Triangle & Angle calculator ships an update every 3 months, and Escalimetro every 3 days. Most recently, Triangle & Angle calculator was updated on October 24, 2026 and Escalimetro on October 14, 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.*