# Memory ABC PRO vs Arrow Rush Flow

The clearest difference is price: Arrow Rush Flow at Free against Memory ABC PRO's $2.99. Arrow Rush Flow also leads on update cadence (daily vs every 39 months). Memory ABC PRO's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On in-app purchases and device support there is nothing between them.

Arrow Rush Flow is free to download; Memory ABC PRO costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Memory ABC PRO ships an update every 39 months, Arrow Rush Flow daily. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Memory ABC PRO | Arrow Rush Flow |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.5 (26 ratings)](https://appshunter.io/ios/app/arrow-rush-flow/id6788969607/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 39 months | **Daily** |
| Monetization | — | Ad-supported |
| Size | 21 MB | 225 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andrea Bisegna](https://appshunter.io/developer/1069174556) | [念慈 李](https://appshunter.io/developer/6788773791) |

## What reviewers say

### Memory ABC PRO

[App page](https://appshunter.io/ios/app/memory-abc-pro/id1457309487)

**In-app purchases:** none


### Arrow Rush Flow

[App page](https://appshunter.io/ios/app/arrow-rush-flow/id6788969607)

Experience exhilarating arrow-slashing action with satisfying visuals and fluid gameplay. This game offers instant gratification and endless excitement, designed to help you achieve a flow state and sharpen reflexes. It's a free, high-energy escape for players of all skill levels.

**Highlights:** Fast-paced arrow-slashing gameplay, Satisfying visual effects and animations, Challenging levels to boost reflexes, Promotes focus and flow state, Free to play, Stress relief and coordination improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory ABC PRO free?

Memory ABC PRO costs $2.99, with no in-app purchases.

### Is Arrow Rush Flow free?

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

### Do Memory ABC PRO or Arrow Rush Flow have ads?

Arrow Rush Flow shows ads; Memory ABC PRO does not.

### Which is updated more often, Memory ABC PRO or Arrow Rush Flow?

Memory ABC PRO ships an update every 39 months, and Arrow Rush Flow daily. Most recently, Memory ABC PRO was updated on September 24, 2026 and Arrow Rush Flow on September 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.*