# phyphox vs Enigma Simulator

The clearest difference is review sentiment: phyphox at 79% against Enigma Simulator's 0%. phyphox also leads on rating (4.6 vs 4.0) and in-app purchases (none vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. Enigma Simulator sells 1 one-off in-app purchase. phyphox asks for nothing beyond the download.

phyphox holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: phyphox has 276 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 79% of phyphox's written reviews are positive against 0% of Enigma Simulator's.

phyphox ships an update every 3 months, Enigma Simulator every 6 months. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | phyphox | Enigma Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (276 ratings)](https://appshunter.io/ios/app/phyphox/id1127319693/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/enigma-simulator/id1436509818/reviews) |
| Number of ratings | **276** | 4 |
| Positive reviews | **78.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 13 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RWTH Aachen University](https://appshunter.io/developer/371466796) | [涛 殷](https://appshunter.io/developer/478791127) |

## What reviewers say

### 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


### Enigma Simulator

[App page](https://appshunter.io/ios/app/enigma-simulator/id1436509818)

This app simulates the Enigma cipher machine, a historical device used for encryption and decryption. It demonstrates how the machine's rotors, plugboard, and indicator lights work to create complex ciphers, making frequency analysis ineffective.

**Highlights:** Enigma machine simulation, Rotor and plugboard mechanics, Indicator light display, Demonstrates complex substitution, Educational cryptography tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RMB18-Ad Free | $2.99 | one-time |


## Frequently asked questions

### Is phyphox free?

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

### Is Enigma Simulator free?

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

### Which has better reviews, phyphox or Enigma Simulator?

phyphox is rated higher. phyphox averages 4.6 out of 5 from 276 ratings, while Enigma Simulator averages 4.0 from 4 ratings.

### Do phyphox or Enigma Simulator have ads?

Enigma Simulator shows ads; phyphox does not.

### Which is updated more often, phyphox or Enigma Simulator?

phyphox ships an update every 3 months, and Enigma Simulator every 6 months. Most recently, phyphox was updated on October 1, 2026 and Enigma Simulator on September 18, 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.*