# Remember Flow vs Complex Memory Trainer

The clearest difference is ads: Remember Flow at none against Complex Memory Trainer's shown. Remember Flow also leads on update cadence (every 4 months vs every 16 months). Complex Memory Trainer's advantage is iOS requirement (8.1 vs 12.0). On price, 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.

Remember Flow ships an update every 4 months, Complex Memory Trainer every 16 months. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Remember Flow | Complex Memory Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/remember-flow-brain-test/id1050502679/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | Free | — |
| Size | 15 MB | 65 MB |
| Requires iOS | 12.0 | **8.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Realizeit LLC](https://appshunter.io/developer/1017348704) | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) |

## What reviewers say

### Remember Flow

[App page](https://appshunter.io/ios/app/remember-flow-brain-test/id1050502679)

This game challenges players to remember and tap numbers in ascending order as they appear and disappear. It's designed to train your brain and memory, suitable for a wide range of ages from toddlers to adults.

**Highlights:** Number sequence memory, Ascending order tapping, Brain and memory training, Suitable for all ages, Simple gameplay

**In-app purchases:** none


### Complex Memory Trainer

[App page](https://appshunter.io/ios/app/complex-memory-trainer/id1147148504)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Remember Flow free?

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

### Is Complex Memory Trainer free?

Complex Memory Trainer is free to download, with no in-app purchases.

### Do Remember Flow or Complex Memory Trainer have ads?

Complex Memory Trainer shows ads; Remember Flow does not.

### Which is updated more often, Remember Flow or Complex Memory Trainer?

Remember Flow ships an update every 4 months, and Complex Memory Trainer every 16 months. Most recently, Remember Flow was updated on October 2, 2026 and Complex Memory Trainer on October 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.*