# MindCalc Arithmetic Trainer vs Remember

The clearest difference is update cadence: Remember at every 11 days against MindCalc Arithmetic Trainer's every 21 months. MindCalc Arithmetic Trainer's advantage is iOS requirement (15.4 vs 17.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MindCalc Arithmetic Trainer ships an update every 21 months, Remember every 11 days. The most recent releases landed on August 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | MindCalc Arithmetic Trainer | Remember |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (12 ratings)](https://appshunter.io/ios/app/mindcalc-arithmetic-trainer/id306974064/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **15.4** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Schorn](https://appshunter.io/developer/291182088) | [Vladyslav Varshavskyi](https://appshunter.io/developer/1772105776) |

## What reviewers say

### MindCalc Arithmetic Trainer

[App page](https://appshunter.io/ios/app/mindcalc-arithmetic-trainer/id306974064)

Sharpen your mental math skills by solving equations where you must select two numbers to match a given result and operator. Earn points for speed, but beware of mistakes that reset your progress. Challenge a friend to a duel of arithmetic prowess.

**Highlights:** Equation solving with number selection, Speed-based scoring, Mistake penalty, High difficulty mode, Two-player competitive mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Remember

[App page](https://appshunter.io/ios/app/remember-memorize-the-words/id6736479503)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MindCalc Arithmetic Trainer free?

MindCalc Arithmetic Trainer is free to download, with no in-app purchases.

### Is Remember free?

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

### Do MindCalc Arithmetic Trainer or Remember have ads?

Neither MindCalc Arithmetic Trainer nor Remember shows ads.

### Which is updated more often, MindCalc Arithmetic Trainer or Remember?

MindCalc Arithmetic Trainer ships an update every 21 months, and Remember every 11 days. Most recently, MindCalc Arithmetic Trainer was updated on August 27, 2026 and Remember on September 15, 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.*