# Keep it Flowing vs カヌレタワー

The clearest difference is ads: Keep it Flowing at none against カヌレタワー's shown. Keep it Flowing also leads on iOS requirement (6.0 vs 12.0). カヌレタワー's advantage is update cadence (every 3 months vs every 6 months). 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.

Keep it Flowing ships an update every 6 months, カヌレタワー every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Keep it Flowing | カヌレタワー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/keep-it-flowing/id1163465090/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 175 MB | 54 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avakai Games Private Limited](https://appshunter.io/developer/662870499) | [Koji Takeuchi](https://appshunter.io/developer/1680307814) |

## What reviewers say

### Keep it Flowing

[App page](https://appshunter.io/ios/app/keep-it-flowing/id1163465090)

A simple and relaxing puzzle game where players swipe to align pipes and maintain fluid flow. Enjoy soothing music and compete on global leaderboards.

**Highlights:** Simple gameplay, Relaxing music, Universal app, Game Center leaderboards, Fluid flow mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### カヌレタワー

[App page](https://appshunter.io/ios/app/id6448663499)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keep it Flowing free?

Keep it Flowing is free to download, with no in-app purchases.

### Is カヌレタワー free?

カヌレタワー is free to download, with no in-app purchases.

### Do Keep it Flowing or カヌレタワー have ads?

カヌレタワー shows ads; Keep it Flowing does not.

### Which is updated more often, Keep it Flowing or カヌレタワー?

Keep it Flowing ships an update every 6 months, and カヌレタワー every 3 months. Most recently, Keep it Flowing was updated on November 2, 2026 and カヌレタワー on November 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.*