# NCSU MyTech vs phyphox

The clearest difference is rating: phyphox at 4.6 against NCSU MyTech's 3.9. phyphox also leads on ratings volume (276 vs 11) and update cadence (every 3 months vs every 9 months). NCSU MyTech's advantage is review sentiment (100% vs 79%) and iOS requirement (9.0 vs 12.0). 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.

phyphox holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: phyphox has 276 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 100% of NCSU MyTech's written reviews are positive against 79% of phyphox's, so the app with the better star average is not the one people write more warmly about.

NCSU MyTech ships an update every 9 months, phyphox every 3 months. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NCSU MyTech | phyphox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (11 ratings)](https://appshunter.io/ios/app/ncsu-mytech/id1022359361/reviews) | **[4.6 (276 ratings)](https://appshunter.io/ios/app/phyphox/id1127319693/reviews)** |
| Number of ratings | 11 | **276** |
| Positive reviews | **100.0% of reviews** | 78.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 10 MB | 19 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [North Carolina State University](https://appshunter.io/developer/377191484) | [RWTH Aachen University](https://appshunter.io/developer/371466796) |

## What reviewers say

### NCSU MyTech

[App page](https://appshunter.io/ios/app/ncsu-mytech/id1022359361)

Transform your phone into a data collection tool for physics experiments. Analyze motion using sensor data, export recordings as spreadsheets, and learn about physical forces and device sensor capabilities.

**Highlights:** Live sensor data analysis (accelerometer, gyroscope), Focus on 3D axes, Recordings saved and exportable in CSV, Toggle gravity detection, Conduct physics experiments, Learn about physical forces, Understand device sensor monitoring

**In-app purchases:** none


### phyphox

[App page](https://appshunter.io/ios/app/phyphox/id1127319693)

Unlock your phone's sensors for scientific exploration. Conduct pre-built experiments or create your own using accelerometers, magnetometers, and more. Analyze and export data in various formats for further study.

**Highlights:** Pre-defined experiments, Data export (CSV, TSV, Excel), Web-based remote control, Custom experiment editor, Access to phone sensors, Advanced analysis functions

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

**In-app purchases:** none

**What reviewers like**

- 💡 Access to phone sensors
- 🔬 Useful for physics experiments
- 📊 Data logging and export
- 🆓 Free and no ads
- 🤔 Sparks curiosity

**What reviewers complain about**

- 🐛 Bugs and crashes
- 📉 Inconsistent performance
- 🔒 App locks/minimizes recording
- ❓ Units not always clear
- ⚠️ Potential for device damage

**Reported bugs**

- App crashes on older devices
- Barometer not working on iOS 17.4
- Network error: Generic error
- Sound measurement curve disappears
- App crashes frequently

**Requested features**

- Add infrasound detector
- More units of measurement (G-force, PSI, feet)
- NFC/RFID support
- In-app bug report feature
- Allow other sensors via USB-C


## Frequently asked questions

### Is NCSU MyTech free?

NCSU MyTech is free to download, with no in-app purchases.

### Is phyphox free?

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

### Which has better reviews, NCSU MyTech or phyphox?

phyphox is rated higher. NCSU MyTech averages 3.9 out of 5 from 11 ratings, while phyphox averages 4.6 from 276 ratings.

### Do NCSU MyTech or phyphox have ads?

Neither NCSU MyTech nor phyphox shows ads.

### Which is updated more often, NCSU MyTech or phyphox?

NCSU MyTech ships an update every 9 months, and phyphox every 3 months. Most recently, NCSU MyTech was updated on September 30, 2026 and phyphox on October 14, 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.*