# Remember Flow vs Brain Spark

The clearest difference is in-app purchases: Remember Flow at none against Brain Spark's 1. Remember Flow also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Brain Spark's advantage is ratings volume (215 vs 11) and update cadence (every 2 months vs every 4 months). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Brain Spark sells 1 one-off in-app purchase. Remember Flow asks for nothing beyond the download.

Remember Flow holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Brain Spark has 215 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of Remember Flow's written reviews are positive against 96% of Brain Spark's.

Remember Flow ships an update every 4 months, Brain Spark every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Remember Flow | Brain Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/remember-flow-brain-test/id1050502679/reviews)** | [4.6 (215 ratings)](https://appshunter.io/ios/app/brain-spark-fast-reaction/id1489648961/reviews) |
| Number of ratings | 11 | **215** |
| Positive reviews | **100.0% of reviews** | 96.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 71 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Realizeit LLC](https://appshunter.io/developer/1017348704) | [HYBRIONA TECHNOLOGIES LLP](https://appshunter.io/developer/788446891) |

## 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

**Features:** Vision Pro support

**In-app purchases:** none


### Brain Spark

[App page](https://appshunter.io/ios/app/brain-spark-fast-reaction/id1489648961)

This arcade game challenges your concentration and reaction skills with engaging gameplay. Test your ability to tap the correct or incorrect colors quickly to earn bonus points and climb the global leaderboard. It's a fun way to exercise your brain in your spare time.

**Highlights:** Normal mode: tap correct color, Reverse mode: tap wrong color, Bonus points for quick taps, Global leaderboard, Motivating background music, Simple gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Remember Flow free?

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

### Is Brain Spark free?

Brain Spark is free to download, with in-app purchases available.

### Which has better reviews, Remember Flow or Brain Spark?

Remember Flow is rated higher. Remember Flow averages 4.8 out of 5 from 11 ratings, while Brain Spark averages 4.6 from 215 ratings.

### Do Remember Flow or Brain Spark have ads?

Brain Spark shows ads; Remember Flow does not.

### Which is updated more often, Remember Flow or Brain Spark?

Remember Flow ships an update every 4 months, and Brain Spark every 2 months. Most recently, Remember Flow was updated on October 24, 2026 and Brain Spark on October 23, 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.*