# Prímaenergia vs TinyMath Simple Calculator

The clearest difference is review sentiment: TinyMath Simple Calculator at 100% against Prímaenergia's 0%. TinyMath Simple Calculator also leads on update cadence (every 2 weeks vs every 5 months). Prímaenergia's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. TinyMath Simple Calculator sells 2 one-off in-app purchases. Prímaenergia asks for nothing beyond the download.

Prímaenergia ships an update every 5 months, TinyMath Simple Calculator every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Prímaenergia | TinyMath Simple Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (12 ratings)](https://appshunter.io/ios/app/tinymath-simple-calculator/id1542442064/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zengo](https://appshunter.io/developer/588697167) | [Andrew Morgatov](https://appshunter.io/developer/1542442066) |

## What reviewers say

### Prímaenergia

[App page](https://appshunter.io/ios/app/primaenergia/id1214874327)

Easily order PB gas cylinders for free home delivery. Find nearby gas stations and exchange points, and manage your gas cylinder card. Also features a gas level measurement tool.

**Highlights:** Order PB gas cylinders, Free home delivery, Gas station and exchange point locator, Príma Kupon sales point finder, Cylinder card management, Gas cylinder level measurement

**Features:** macOS Compatibility

**In-app purchases:** none


### TinyMath Simple Calculator

[App page](https://appshunter.io/ios/app/tinymath-simple-calculator/id1542442064)

This minimalist calculator updates results as you type, displaying the full expression. It handles basic arithmetic, percentages, and parentheses without extra keys. Calculation history is automatically saved and easily accessible for editing or reuse.

**Highlights:** Calculates as you type, Full expression view, Automatic history saving, Parentheses without extra keys, Copy and paste functionality, Offline operation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TinyMath Personal Premium | $2.99 | one-time |
| TinyMath Family Premium | $9.99 | one-time |


## Frequently asked questions

### Is Prímaenergia free?

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

### Is TinyMath Simple Calculator free?

TinyMath Simple Calculator is free to download, with in-app purchases available.

### Do Prímaenergia or TinyMath Simple Calculator have ads?

Neither Prímaenergia nor TinyMath Simple Calculator shows ads.

### Which is updated more often, Prímaenergia or TinyMath Simple Calculator?

Prímaenergia ships an update every 5 months, and TinyMath Simple Calculator every 2 weeks. Most recently, Prímaenergia was updated on November 2, 2026 and TinyMath Simple Calculator on November 3, 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.*