# Angles Calculator vs Tribuco

The clearest difference is price: Tribuco at Free against Angles Calculator's $0.99. Tribuco also leads on in-app purchases (none vs 7) and review sentiment (100% vs 82%). Angles Calculator's advantage is iOS requirement (14.0 vs 26.2). On update cadence, ads and device support there is nothing between them.

Tribuco is free to download; Angles Calculator costs $0.99 up front. Angles Calculator sells 7 one-off in-app purchases. Tribuco asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Angles Calculator | Tribuco |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/angles-calculator/id368178941/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 82.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 9 MB | 105 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Essence Computing](https://appshunter.io/developer/333177404) | [Timesheet Technologies Limited](https://appshunter.io/developer/1172318891) |

## What reviewers say

### Angles Calculator

[App page](https://appshunter.io/ios/app/angles-calculator/id368178941)

This app helps users understand and calculate angles and lengths in right-angled triangles. It provides step-by-step workings for each calculation, aiding comprehension of trigonometric ratios and triangle properties. It also calculates the triangle's area with explanations.

**Highlights:** Calculates triangle angles and lengths, Explains trigonometric ratios (sine, cosine, tangent), Shows step-by-step workings, Calculates triangle area with explanation, User-friendly input via touch diagram, Clear all function for resetting

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Sine/Cosine Calculator | $0.99 | one-time |
| Purchase Fractions Calculator | $0.99 | one-time |
| Purchase Fraction/Decimal Calculator | $0.99 | one-time |
| Purchase Averages Calculator | $0.99 | one-time |
| Purchase Spread Add On | $0.99 | one-time |
| Offer Two | $1.99 | one-time |
| Offer Three | $2.99 | one-time |


### Tribuco

[App page](https://appshunter.io/ios/app/tribuco/id1495185988)

This microtraining platform delivers short, high-quality training videos designed for busy schedules and short attention spans. Businesses can easily distribute branded training content to their workforce through this user-friendly mobile app.

**Highlights:** Microtraining content delivery, Short, high-quality training videos, On-the-go learning access, User-friendly mobile app, Fully branded for businesses, Easy distribution of training

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Angles Calculator free?

Angles Calculator costs $0.99, and also offers in-app purchases.

### Is Tribuco free?

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

### Do Angles Calculator or Tribuco have ads?

Neither Angles Calculator nor Tribuco shows ads.

### Which is updated more often, Angles Calculator or Tribuco?

Angles Calculator ships an update every 2 months, and Tribuco every 2 months. Most recently, Angles Calculator was updated on October 11, 2026 and Tribuco on October 13, 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.*