# Arrow Guide Level vs Precision Bubble Level

The clearest difference is ads: Precision Bubble Level at none against Arrow Guide Level's shown. Precision Bubble Level also leads on update cadence (daily vs every 4 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Arrow Guide Level ships an update every 4 days, Precision Bubble Level daily. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Arrow Guide Level | Precision Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Daily** |
| Size | 33 MB | 36 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SU CHEOL CHAE](https://appshunter.io/developer/1866098983) | [Andrey Pogorelyy](https://appshunter.io/developer/1881380350) |

## What reviewers say

### Arrow Guide Level

[App page](https://appshunter.io/ios/app/arrow-guide-level/id6757432360)

**Features:** macOS Compatibility

**In-app purchases:** none


### Precision Bubble Level

[App page](https://appshunter.io/ios/app/precision-bubble-level/id6759876047)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Arrow Guide Level free?

Arrow Guide Level is free to download, with no in-app purchases.

### Is Precision Bubble Level free?

Precision Bubble Level is free to download, with no in-app purchases.

### Do Arrow Guide Level or Precision Bubble Level have ads?

Arrow Guide Level shows ads; Precision Bubble Level does not.

### Which is updated more often, Arrow Guide Level or Precision Bubble Level?

Arrow Guide Level ships an update every 4 days, and Precision Bubble Level daily. Most recently, Arrow Guide Level was updated on September 8, 2026 and Precision Bubble Level on September 19, 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.*