# Physics Toolbox Accelerometer vs DU CrimsonConnect

The clearest difference is rating: DU CrimsonConnect at 4.1 against Physics Toolbox Accelerometer's 2.0. DU CrimsonConnect also leads on update cadence (every 4 weeks vs every 8 months) and ratings volume (118 vs 5). Physics Toolbox Accelerometer's advantage is review sentiment (38% vs 25%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DU CrimsonConnect holds the better App Store score, 4.1 against 2.0. That said, the two scores are not equally well evidenced: DU CrimsonConnect has 118 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 38% of Physics Toolbox Accelerometer's written reviews are positive against 25% of DU CrimsonConnect's, so the app with the better star average is not the one people write more warmly about.

Physics Toolbox Accelerometer ships an update every 8 months, DU CrimsonConnect every 4 weeks. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Physics Toolbox Accelerometer | DU CrimsonConnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (5 ratings)](https://appshunter.io/ios/app/physics-toolbox-accelerometer/id1008160133/reviews) | **[4.1 (118 ratings)](https://appshunter.io/ios/app/du-crimsonconnect/id1478902826/reviews)** |
| Number of ratings | 5 | **118** |
| Positive reviews | **38.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 62 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Chrystian Vieyra](https://appshunter.io/developer/998187453) | [Novalsys, Inc](https://appshunter.io/developer/566688507) |

## What reviewers say

### Physics Toolbox Accelerometer

[App page](https://appshunter.io/ios/app/physics-toolbox-accelerometer/id1008160133)

This app uses your device's accelerometer to measure and graph G-Force and acceleration over time. It allows you to record and export data as a CSV file, making it useful for analyzing motion in vehicles, vibrations, and educational physics experiments.

**Highlights:** Measures G-Force and acceleration, Graphs G-Force vs. Time, Graphs Acceleration vs. Time, Records and exports data as CSV, Analyzes motion in vehicles and vibrations, Useful for classroom physics experiments

**Features:** macOS Compatibility

**In-app purchases:** none


### DU CrimsonConnect

[App page](https://appshunter.io/ios/app/du-crimsonconnect/id1478902826)

Connect with your university community by browsing and RSVPing to events, sharing news, and networking with classmates. Join groups and stay updated on campus happenings.

**Highlights:** Browse and RSVP to events, Set event reminders, Read and share news, Network with classmates, Join interest groups

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Physics Toolbox Accelerometer free?

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

### Is DU CrimsonConnect free?

DU CrimsonConnect is free to download, with no in-app purchases.

### Which has better reviews, Physics Toolbox Accelerometer or DU CrimsonConnect?

DU CrimsonConnect is rated higher. Physics Toolbox Accelerometer averages 2.0 out of 5 from 5 ratings, while DU CrimsonConnect averages 4.1 from 118 ratings.

### Do Physics Toolbox Accelerometer or DU CrimsonConnect have ads?

Neither Physics Toolbox Accelerometer nor DU CrimsonConnect shows ads.

### Which is updated more often, Physics Toolbox Accelerometer or DU CrimsonConnect?

Physics Toolbox Accelerometer ships an update every 8 months, and DU CrimsonConnect every 4 weeks. Most recently, Physics Toolbox Accelerometer was updated on September 23, 2026 and DU CrimsonConnect on October 5, 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.*