# Physics Labs vs BrainMate

The clearest difference is price: Physics Labs at Free against BrainMate's $0.99. Physics Labs also leads on update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). BrainMate's advantage is ads (none vs shown). On in-app purchases there is nothing between them.

Physics Labs is free to download; BrainMate costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Physics Labs ships an update every 2 weeks, BrainMate every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Physics Labs | BrainMate |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brainmate/id6740716650/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Paid |
| Size | 32 MB | 1.3 GB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Huseyin Aykut Uludag](https://appshunter.io/developer/1469165629) | [MEHDI SQALLI](https://appshunter.io/developer/1788505317) |

## What reviewers say

### Physics Labs

[App page](https://appshunter.io/ios/app/physics-labs/id6472849584)

This app uses your device's sensors to measure various physical quantities like acceleration, magnetic fields, and sound levels. View data in coordinates or scalar magnitude, and export it to Excel for analysis. It's a digital lab for your phone.

**Highlights:** Measure acceleration, magnetic fields, and sound levels, View data in X, Y, Z coordinates or scalar magnitude, Export sensor data to Excel for analysis, Eliminate gravity from acceleration measurements, Measure atmospheric pressure

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainMate

[App page](https://appshunter.io/ios/app/brainmate/id6740716650)

This AI companion offers five distinct personalities for private, offline conversations. Adapt to your needs with modes for academic discussions, emotional support, fun, motivation, or balanced assistance. All chats remain on your device, ensuring complete privacy and security.

**Highlights:** Five unique AI personalities, 100% offline functionality, Privacy-first design, Real-time responses, Smart conversation search, Personality switching

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

**In-app purchases:** none


## Frequently asked questions

### Is Physics Labs free?

Physics Labs is free to download, with no in-app purchases.

### Is BrainMate free?

BrainMate costs $0.99, with no in-app purchases.

### Do Physics Labs or BrainMate have ads?

Physics Labs shows ads; BrainMate does not.

### Which is updated more often, Physics Labs or BrainMate?

Physics Labs ships an update every 2 weeks, and BrainMate every 2 months. Most recently, Physics Labs was updated on October 16, 2026 and BrainMate on October 13, 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.*