# Arrow Tap Flow vs Timber Stack

The clearest difference is update cadence: Timber Stack at fortnightly against Arrow Tap Flow's every 3 months. Arrow Tap Flow's advantage is iOS requirement (13.0 vs 16.0). On price, ads, 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.

Arrow Tap Flow ships an update every 3 months, Timber Stack fortnightly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Arrow Tap Flow | Timber Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 253 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [文浩 杨](https://appshunter.io/developer/1888801676) | [timothy smith](https://appshunter.io/developer/1833836915) |

## What reviewers say

### Arrow Tap Flow

[App page](https://appshunter.io/ios/app/arrow-tap-flow/id6767092037)

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

**In-app purchases:** none


### Timber Stack

[App page](https://appshunter.io/ios/app/timber-stack/id6790180508)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arrow Tap Flow free?

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

### Is Timber Stack free?

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

### Do Arrow Tap Flow or Timber Stack have ads?

Both Arrow Tap Flow and Timber Stack show ads.

### Which is updated more often, Arrow Tap Flow or Timber Stack?

Arrow Tap Flow ships an update every 3 months, and Timber Stack fortnightly. Most recently, Arrow Tap Flow was updated on September 18, 2026 and Timber Stack on September 22, 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.*