# Triangle Calculator Pro vs Massarrah

The clearest difference is in-app purchases: Triangle Calculator Pro at none against Massarrah's 6. Massarrah's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Massarrah sells 6 one-off in-app purchases. Triangle Calculator Pro asks for nothing beyond the download.

## The numbers

| Metric | Triangle Calculator Pro | Massarrah |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/massarrah/id6759546621/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 86 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mallikarjuna Mallisetty](https://appshunter.io/developer/1843165086) | [Alan Shami](https://appshunter.io/developer/1678020359) |

## What reviewers say

### Triangle Calculator Pro

[App page](https://appshunter.io/ios/app/triangle-calculator-pro/id6753653656)

**Features:** macOS Compatibility

**In-app purchases:** none


### Massarrah

[App page](https://appshunter.io/ios/app/massarrah/id6759546621)

Learn humanity's oldest writing system, cuneiform, through guided lessons and interactive mini-games. Explore famous ancient tablets and track your progress with a gamified system. Designed for history buffs and language learners.

**Highlights:** Learn 44 authentic cuneiform signs, Explore famous ancient tablets, Spaced repetition for effective review, Eight cuneiform mini-games, Gamified progress tracking with streaks and achievements, Offline core lessons and practice, Historically accurate content

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clay Token Tip | $0.99 | one-time |
| Reed Stylus Tip | $2.99 | one-time |
| Clay Tablet Tip | $4.99 | one-time |
| Scribe's Seal Tip | $9.99 | one-time |
| Lapis Lazuli Tip | $24.99 | one-time |
| Royal Decree Tip | $49.99 | one-time |


## Frequently asked questions

### Is Triangle Calculator Pro free?

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

### Is Massarrah free?

Massarrah is free to download, with in-app purchases available.

### Do Triangle Calculator Pro or Massarrah have ads?

Triangle Calculator Pro shows ads; Massarrah does not.

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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.*