# ZipMaster vs Compass Level Sensor Tools

ZipMaster and Compass Level Sensor Tools are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ZipMaster sells 3 in-app purchases, starting at $4.99 per 7 days and Compass Level Sensor Tools sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ZipMaster | Compass Level Sensor Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 2 MB | 15 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Angel App Publishing Ltd.](https://appshunter.io/developer/412814814) | [David Pavlovschii](https://appshunter.io/developer/1854112110) |

## What reviewers say

### ZipMaster

[App page](https://appshunter.io/ios/app/zipmaster/id6755061450)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| One Zip Credit | $3.99 | one-time |
| One Time Upgrade | $14.99 | one-time |


### Compass Level Sensor Tools

[App page](https://appshunter.io/ios/app/compass-level-sensor-tools/id6772147983)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sensor Toolbox Weekly | $3.99 | per 7 days |
| Sensor Toolbox Yearly | $24.99 | per year |
| Sensor Toolbox Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is ZipMaster free?

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

### Is Compass Level Sensor Tools free?

Compass Level Sensor Tools is free to download, with in-app purchases available.

### Do ZipMaster or Compass Level Sensor Tools have ads?

Neither ZipMaster nor Compass Level Sensor Tools shows ads.

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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.*