# Sensor Labs vs MotorFIX

The clearest difference is ads: MotorFIX at none against Sensor Labs's shown. Sensor Labs's advantage is update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Sensor Labs sells 1 one-off in-app purchase and MotorFIX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sensor Labs ships an update every 2 days, MotorFIX every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Sensor Labs | MotorFIX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/motorfix/id6809586185/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gnanasuriyan Gnana Oli](https://appshunter.io/developer/1865699730) | [WILLIAM RAMON PADRON](https://appshunter.io/developer/6809586187) |

## What reviewers say

### Sensor Labs

[App page](https://appshunter.io/ios/app/sensor-labs-physics-sensors/id6757404916)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sensor Labs Pro | $9.99 | one-time |


### MotorFIX

[App page](https://appshunter.io/ios/app/motorfix/id6809586185)

Diagnose and troubleshoot electric motors for scooters and e-bikes. Identify common faults, test Hall sensors, analyze motor windings, and perform calculations. Unlock professional tools with a one-time purchase.

**Highlights:** Motor fault diagnosis, Hall sensor testing, Phase and Hall combination analysis, Rotor magnet checks, Winding tools and diagrams, Motor calculation tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MotorFIX Pro | $6.99 | one-time |


## Frequently asked questions

### Is Sensor Labs free?

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

### Is MotorFIX free?

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

### Do Sensor Labs or MotorFIX have ads?

Sensor Labs shows ads; MotorFIX does not.

### Which is updated more often, Sensor Labs or MotorFIX?

Sensor Labs ships an update every 2 days, and MotorFIX every 3 weeks. Most recently, Sensor Labs was updated on October 31, 2026 and MotorFIX on October 31, 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.*