# Sensor Toolkit vs Max Altitude

The clearest difference is in-app purchases: Max Altitude at none against Sensor Toolkit's 4. Max Altitude also leads on ads (none vs shown). Sensor Toolkit's advantage is iOS requirement (15.6 vs 17.2). On price and device support there is nothing between them.

Both are free to download. Sensor Toolkit sells 4 one-off in-app purchases. Max Altitude asks for nothing beyond the download.

## The numbers

| Metric | Sensor Toolkit | Max Altitude |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 54 MB | 1 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Dylan Calin](https://appshunter.io/developer/1832226530) | [Vincent Palma](https://appshunter.io/developer/1815043599) |

## What reviewers say

### Sensor Toolkit

[App page](https://appshunter.io/ios/app/sensor-toolkit-smart-tools/id6758297155)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $1.00 | one-time |
| SensorKit Pro | $1.99 | one-time |
| Pizza Tip | $2.00 | one-time |
| Diamond Tip | $5.00 | one-time |


### Max Altitude

[App page](https://appshunter.io/ios/app/max-altitude/id6759246206)

**In-app purchases:** none


## Frequently asked questions

### Is Sensor Toolkit free?

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

### Is Max Altitude free?

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

### Do Sensor Toolkit or Max Altitude have ads?

Sensor Toolkit shows ads; Max Altitude does not.

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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.*