# Mental Workout vs SER

The clearest difference is in-app purchases: SER at none against Mental Workout's 1. Mental Workout's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Mental Workout sells 1 in-app purchase, starting at $2.49 per month. SER asks for nothing beyond the download.

Mental Workout ships an update every 3 weeks, SER every 9 days. The most recent releases landed on September 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mental Workout | SER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mental-workout-memory-master/id1623646444/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 89 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Burhan Karakurt](https://appshunter.io/developer/1623646836) | [KEVIN LOPEZ](https://appshunter.io/developer/1863099153) |

## What reviewers say

### Mental Workout

[App page](https://appshunter.io/ios/app/mental-workout-memory-master/id1623646444)

This game challenges your working memory and cognitive speed by having you repeat increasingly complex sequences of lights and sounds. It offers two distinct modes and four difficulty levels to progressively sharpen your mind. Designed for daily use, it provides a quick, focused mental workout.

**Highlights:** Sequence memory challenges, Value memory recall, Four difficulty levels, Personal best tracking, Daily reminders and streaks, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memory and Brain Power Pro | $2.49 | per month |


### SER

[App page](https://appshunter.io/ios/app/ser-inquebrantable/id6756821278)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mental Workout free?

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

### Is SER free?

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

### Do Mental Workout or SER have ads?

SER shows ads; Mental Workout does not.

### Which is updated more often, Mental Workout or SER?

Mental Workout ships an update every 3 weeks, and SER every 9 days. Most recently, Mental Workout was updated on September 21, 2026 and SER on October 2, 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.*