# Kinetrix vs Zip Flow

The clearest difference is in-app purchases: Kinetrix at none against Zip Flow's 4. Kinetrix also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zip Flow sells 4 one-off in-app purchases. Kinetrix asks for nothing beyond the download.

Kinetrix ships an update every 5 days, Zip Flow monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Kinetrix | Zip Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 2 MB | 47 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shmoopi LLC](https://appshunter.io/developer/314281850) | [Hartvig Solutions](https://appshunter.io/developer/1648526463) |

## What reviewers say

### Kinetrix

[App page](https://appshunter.io/ios/app/kinetrix/id6759208306)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zip Flow

[App page](https://appshunter.io/ios/app/zip-flow-puzzle-game/id6759493683)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| 50 Hints | $2.99 | one-time |
| Unlock Full Game | $4.99 | one-time |
| 100 Hints | $4.99 | one-time |


## Frequently asked questions

### Is Kinetrix free?

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

### Is Zip Flow free?

Zip Flow is free to download, with in-app purchases available.

### Do Kinetrix or Zip Flow have ads?

Neither Kinetrix nor Zip Flow shows ads.

### Which is updated more often, Kinetrix or Zip Flow?

Kinetrix ships an update every 5 days, and Zip Flow monthly. Most recently, Kinetrix was updated on October 7, 2026 and Zip Flow on October 9, 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.*