# Calcula vs Aptitude Trainer

The clearest difference is in-app purchases: Calcula at none against Aptitude Trainer's 1. Aptitude Trainer's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aptitude Trainer sells 1 one-off in-app purchase. Calcula asks for nothing beyond the download.

Calcula ships an update every 2 weeks, Aptitude Trainer every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calcula | Aptitude Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/calcula-mental-math-trainer/id1510492911/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 7 MB | 17 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Raj Pandya](https://appshunter.io/developer/1510492910) | [Alex Gameli Heyman](https://appshunter.io/developer/1529812783) |

## What reviewers say

### Calcula

[App page](https://appshunter.io/ios/app/calcula-mental-math-trainer/id1510492911)

This app offers daily mental math drills with various game modes and answer styles. Track your progress with detailed stats, streaks, and achievements. Designed for focus with a clean interface and no ads.

**Highlights:** Four game modes (Standard, Percent, Squared, Sequence), Three answer styles (Type, Reveal, Multiple Choice), Flexible session lengths and difficulties, Streak tracking and leveling system, Unlockable achievements, Detailed performance statistics, Light and dark themes

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

**In-app purchases:** none


### Aptitude Trainer

[App page](https://appshunter.io/ios/app/aptitude-trainer-teststride/id6812810387)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Practice | $9.99 | one-time |


## Frequently asked questions

### Is Calcula free?

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

### Is Aptitude Trainer free?

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

### Do Calcula or Aptitude Trainer have ads?

Neither Calcula nor Aptitude Trainer shows ads.

### Which is updated more often, Calcula or Aptitude Trainer?

Calcula ships an update every 2 weeks, and Aptitude Trainer every 9 days. Most recently, Calcula was updated on October 24, 2026 and Aptitude Trainer on October 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.*