# Mental Arithmetic Math vs Memory Training

The clearest difference is in-app purchases: Mental Arithmetic Math at none against Memory Training's 13. Mental Arithmetic Math also leads on ratings volume (90 vs 18) and iOS requirement (15.0 vs 17.5). Memory Training's advantage is rating (4.8 vs 4.4) and review sentiment (100% vs 90%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Memory Training sells 13 in-app purchases, starting at $1.99 per month. Mental Arithmetic Math asks for nothing beyond the download.

Memory Training holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Mental Arithmetic Math has 90 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 90% of Mental Arithmetic Math's written reviews are positive against 100% of Memory Training's.

Mental Arithmetic Math ships an update every 2 months, Memory Training monthly. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Mental Arithmetic Math | Memory Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (90 ratings)](https://appshunter.io/ios/app/mental-arithmetic-math/id1580847431/reviews) | **[4.8 (18 ratings)](https://appshunter.io/ios/app/memory-training-brain-games/id6744945971/reviews)** |
| Number of ratings | **90** | 18 |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 105 MB | 49 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Konno](https://appshunter.io/developer/1565729374) | [Olena Gotsulyak](https://appshunter.io/developer/1699979294) |

## What reviewers say

### Mental Arithmetic Math

[App page](https://appshunter.io/ios/app/mental-arithmetic-math/id1580847431)

Engage in fun arithmetic challenges suitable for all ages. Improve your math skills and concentration with adjustable difficulty levels. Play solo or with friends, even offline, for a quick and enjoyable brain workout.

**Highlights:** Arithmetic challenges, Adjustable difficulty, Suitable for all ages, Play with friends, Offline play, Improves concentration

**Features:** macOS Compatibility

**In-app purchases:** none


### Memory Training

[App page](https://appshunter.io/ios/app/memory-training-brain-games/id6744945971)

Enhance your cognitive abilities with daily, effective memory exercises. Improve focus, clarity, and mental sharpness through engaging games designed to keep your brain active and memory strong. Suitable for all ages, it offers quick sessions with no distractions.

**Highlights:** Dozens of unique memory games, Exercises for Visual, Working, and Spatial Memory, Multiple difficulty levels, Quick daily sessions, Calm, minimal design, Offline play

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $1.99 | per month |
| Monthly subscription | $3.99 | per month |
| Annual plan | $5.99 | per year |
| Monthly subscription | $7.99 | per month |
| Monthly subscription | $14.99 | per month |
| Monthly subscription | $29.99 | per month |
| Monthly subscription | $49.99 | per month |
| Full Access #1 | $3.99 | one-time |
| Premium Access | $7.99 | one-time |
| Full Access #2 | $9.99 | one-time |
| Full Access #3 | $19.99 | one-time |
| Full Access #4 | $29.99 | one-time |
| Full Access #5 | $39.99 | one-time |


## Frequently asked questions

### Is Mental Arithmetic Math free?

Mental Arithmetic Math is free to download, with no in-app purchases.

### Is Memory Training free?

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

### Which has better reviews, Mental Arithmetic Math or Memory Training?

Memory Training is rated higher. Mental Arithmetic Math averages 4.4 out of 5 from 90 ratings, while Memory Training averages 4.8 from 18 ratings.

### Do Mental Arithmetic Math or Memory Training have ads?

Both Mental Arithmetic Math and Memory Training show ads.

### Which is updated more often, Mental Arithmetic Math or Memory Training?

Mental Arithmetic Math ships an update every 2 months, and Memory Training monthly. Most recently, Mental Arithmetic Math was updated on September 29, 2026 and Memory Training on September 22, 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.*