# Fajv vs ZEN Tile Flow

The clearest difference is in-app purchases: Fajv at none against ZEN Tile Flow's 1. Fajv also leads on update cadence (every 2 days vs every 2 weeks). ZEN Tile Flow's advantage is iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. ZEN Tile Flow sells 1 one-off in-app purchase. Fajv asks for nothing beyond the download.

Fajv ships an update every 2 days, ZEN Tile Flow every 2 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Fajv | ZEN Tile Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 1 MB | 43 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Leinerud](https://appshunter.io/developer/1799910442) | [YURY NICKOLAEVICH BREI](https://appshunter.io/developer/1895503289) |

## What reviewers say

### Fajv

[App page](https://appshunter.io/ios/app/fajv/id6758356138)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZEN Tile Flow

[App page](https://appshunter.io/ios/app/zen-tile-flow-pipe-puzzle/id6773094129)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Fajv free?

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

### Is ZEN Tile Flow free?

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

### Do Fajv or ZEN Tile Flow have ads?

Neither Fajv nor ZEN Tile Flow shows ads.

### Which is updated more often, Fajv or ZEN Tile Flow?

Fajv ships an update every 2 days, and ZEN Tile Flow every 2 weeks. Most recently, Fajv was updated on November 9, 2026 and ZEN Tile Flow on November 10, 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.*