# SensorLog vs pbrScan

The clearest difference is price: pbrScan at Free against SensorLog's $2.99. pbrScan also leads on in-app purchases (none vs 4) and iOS requirement (14.0 vs 18.0). SensorLog's advantage is update cadence (every 2 months vs every 8 months). On ads and device support there is nothing between them.

pbrScan is free to download; SensorLog costs $2.99 up front. SensorLog sells 4 one-off in-app purchases. pbrScan asks for nothing beyond the download.

SensorLog ships an update every 2 months, pbrScan every 8 months. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SensorLog | pbrScan |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.4 (40 ratings)](https://appshunter.io/ios/app/sensorlog/id388014573/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 32 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bernd Thomas](https://appshunter.io/developer/385441510) | [inciprocal Inc.](https://appshunter.io/developer/1330549771) |

## What reviewers say

### SensorLog

[App page](https://appshunter.io/ios/app/sensorlog/id388014573)

Record and stream sensor data from your iPhone, iPad, and Apple Watch. Export data in CSV or JSON format, or send it via TCP, UDP, or HTTP requests. Integrates with Core ML models for advanced analysis.

**Highlights:** Log sensor data up to 100Hz, Stream data via TCP/UDP or HTTP, Export data as CSV or JSON, Remote client/server functionality, Siri and Shortcuts integration, Core ML model support, HealthKit data export from Apple Watch

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a Coffee ... | $0.99 | one-time |
| Spend me an Ice Cream ... | $1.99 | one-time |
| Offer me a glas of Wine ... | $5.99 | one-time |
| Invite me for a Cocktail ... | $9.99 | one-time |


### pbrScan

[App page](https://appshunter.io/ios/app/pbrscan/id6451349432)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SensorLog free?

SensorLog costs $2.99, and also offers in-app purchases.

### Is pbrScan free?

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

### Do SensorLog or pbrScan have ads?

Neither SensorLog nor pbrScan shows ads.

### Which is updated more often, SensorLog or pbrScan?

SensorLog ships an update every 2 months, and pbrScan every 8 months. Most recently, SensorLog was updated on September 30, 2026 and pbrScan on September 27, 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.*