# phyphox vs UVG+

The clearest difference is rating: UVG+ at 5.0 against phyphox's 4.6. UVG+ also leads on update cadence (every 2 weeks vs every 3 months). phyphox's advantage is ratings volume (276 vs 8) and chart position (#175 vs unranked). 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.

UVG+ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: phyphox has 276 ratings behind it against 8, so its average is the more settled of the two.

phyphox ships an update every 3 months, UVG+ every 2 weeks. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | phyphox | UVG+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (276 ratings)](https://appshunter.io/ios/app/phyphox/id1127319693/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/uvg-plus/id1620715416/reviews)** |
| Number of ratings | **276** | 8 |
| Positive reviews | 78.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Best chart rank | **#175** | — |
| Size | 19 MB | 66 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RWTH Aachen University](https://appshunter.io/developer/371466796) | [Universidad del Valle de Guatemala](https://appshunter.io/developer/1620715418) |

## What reviewers say

### phyphox

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

**Currently charting:** #175 Top Free · Education (US App Store)

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


### UVG+

[App page](https://appshunter.io/ios/app/uvg-plus/id1620715416)

This app connects university students and staff to campus resources, services, and activities. Stay updated on news, register for events, join student groups, and manage your schedule and campus information.

**Highlights:** Campus news and alerts, Event registration, Student group participation, Community connection channels, Personalized agenda, Cafeteria menus and schedules, User and service directory

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

**In-app purchases:** none


## Frequently asked questions

### Is phyphox free?

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

### Is UVG+ free?

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

### Which has better reviews, phyphox or UVG+?

UVG+ is rated higher. phyphox averages 4.6 out of 5 from 276 ratings, while UVG+ averages 5.0 from 8 ratings.

### Do phyphox or UVG+ have ads?

Neither phyphox nor UVG+ shows ads.

### Which is updated more often, phyphox or UVG+?

phyphox ships an update every 3 months, and UVG+ every 2 weeks. Most recently, phyphox was updated on October 17, 2026 and UVG+ on September 29, 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.*