# PassGen vs SensorLogger

PassGen and SensorLogger both sit at 4.7 stars, but that hides the real split: 100% of PassGen's written reviews are positive against 78% of SensorLogger's. PassGen also leads on device support (3 vs 1). SensorLogger's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

PassGen costs $0.99 and SensorLogger $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PassGen holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 9 and 11 respectively. Written reviews point the same way: 100% of PassGen's written reviews are positive against 78% of SensorLogger's.

PassGen ships an update every 2 months, SensorLogger every 3 weeks. The most recent releases landed on September 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PassGen | SensorLogger |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/passgen-password-generator/id1462168024/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/sensorlogger-csv-export/id1505203547/reviews) |
| Number of ratings | 9 | **11** |
| Positive reviews | **100.0% of reviews** | 78.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 1 MB | 2 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marc Sigmund](https://appshunter.io/developer/1462168023) | [Kazumasa Wakamori](https://appshunter.io/developer/1505203546) |

## What reviewers say

### PassGen

[App page](https://appshunter.io/ios/app/passgen-password-generator/id1462168024)

Create strong, random passwords with customizable options. Choose character types, set length up to 100 characters, and use optional separators for enhanced security. Easily copy generated passwords to your clipboard.

**Highlights:** Random password generation, Customizable character types (lowercase, uppercase, numbers, special), Adjustable password length up to 100 characters, Optional separators, One-tap copy to clipboard

**In-app purchases:** none


### SensorLogger

[App page](https://appshunter.io/ios/app/sensorlogger-csv-export/id1505203547)

Record acceleration, gyroscope, and magnetic field data in real-time or at higher frequencies. Export your sensor readings as a CSV file for further analysis. Optimize data collection by toggling visualization settings.

**Highlights:** Log acceleration, gyroscope, and magnetic field, Synchronous sensor measurement, Real-time data visualization, Adjustable sampling frequency, Export data as CSV file

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PassGen free?

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

### Is SensorLogger free?

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

### Which has better reviews, PassGen or SensorLogger?

PassGen is rated higher. PassGen averages 4.7 out of 5 from 9 ratings, while SensorLogger averages 4.5 from 11 ratings.

### Do PassGen or SensorLogger have ads?

Neither PassGen nor SensorLogger shows ads.

### Which is updated more often, PassGen or SensorLogger?

PassGen ships an update every 2 months, and SensorLogger every 3 weeks. Most recently, PassGen was updated on September 19, 2026 and SensorLogger on October 4, 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.*