# Sensor Toolkit vs Altimeter and Barometer

The clearest difference is in-app purchases: Altimeter and Barometer at none against Sensor Toolkit's 4. Altimeter and Barometer also leads on ads (none vs shown). Sensor Toolkit's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.5). On price there is nothing between them.

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

## The numbers

| Metric | Sensor Toolkit | Altimeter and Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/altimeter-and-barometer/id6785510727/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 54 MB | 3 MB |
| Requires iOS | **15.6** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Dylan Calin](https://appshunter.io/developer/1832226530) | [Amax Software Sp. z o.o.](https://appshunter.io/developer/1436478399) |

## 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 |


### Altimeter and Barometer

[App page](https://appshunter.io/ios/app/altimeter-and-barometer/id6785510727)

This app provides a barometer and altimeter to monitor atmospheric pressure and measure altitude. It features a classic analog dial to track weather changes and estimate altitude even without GPS. It supports various units and is designed for simplicity and ease of use.

**Highlights:** Atmospheric pressure monitoring, Altitude measurement, Classic analog weather dial, Altitude estimation without GPS, Support for all pressure and altitude units, Fast, simple, and easy to use

**In-app purchases:** none


## Frequently asked questions

### Is Sensor Toolkit free?

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

### Is Altimeter and Barometer free?

Altimeter and Barometer is free to download, with no in-app purchases.

### Do Sensor Toolkit or Altimeter and Barometer have ads?

Sensor Toolkit shows ads; Altimeter and Barometer 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.*