# SensorLogger vs 虎虎吃短信

The clearest difference is price: 虎虎吃短信 at Free against SensorLogger's $0.99. 虎虎吃短信 also leads on rating (5.0 vs 4.5) and review sentiment (100% vs 78%). SensorLogger's advantage is in-app purchases (none vs 3) and ratings volume (11 vs 2). On update cadence, ads and device support there is nothing between them.

虎虎吃短信 is free to download; SensorLogger costs $0.99 up front. 虎虎吃短信 sells 3 in-app purchases, starting at $0.99 per month. SensorLogger asks for nothing beyond the download.

虎虎吃短信 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SensorLogger has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 78% of SensorLogger's written reviews are positive against 100% of 虎虎吃短信's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SensorLogger | 虎虎吃短信 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (11 ratings)](https://appshunter.io/ios/app/sensorlogger-csv-export/id1505203547/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6480389051/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 78.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | **Free** |
| Size | 2 MB | 42 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kazumasa Wakamori](https://appshunter.io/developer/1505203546) | [Shanghai Hotspot Technology Co., Ltd.](https://appshunter.io/developer/1784384773) |

## What reviewers say

### 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


### 虎虎吃短信

[App page](https://appshunter.io/ios/app/id6480389051)

This app uses on-device machine learning to filter spam messages without needing internet access. It intelligently identifies unwanted texts based on semantic analysis, requiring no manual rule configuration. Users can contribute to its intelligence by reporting new message samples.

**Highlights:** On-device offline filtering, Machine learning semantic analysis, No manual rule configuration, User-contributed message samples, Privacy-focused, no network permission

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $3.99 | per year |
| 终身会员 | $4.99 | one-time |


## Frequently asked questions

### Is SensorLogger free?

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

### Is 虎虎吃短信 free?

虎虎吃短信 is free to download, with in-app purchases available.

### Which has better reviews, SensorLogger or 虎虎吃短信?

虎虎吃短信 is rated higher. SensorLogger averages 4.5 out of 5 from 11 ratings, while 虎虎吃短信 averages 5.0 from 2 ratings.

### Do SensorLogger or 虎虎吃短信 have ads?

Neither SensorLogger nor 虎虎吃短信 shows ads.

### Which is updated more often, SensorLogger or 虎虎吃短信?

SensorLogger ships an update every 3 weeks, and 虎虎吃短信 every 3 weeks. Most recently, SensorLogger was updated on September 21, 2026 and 虎虎吃短信 on September 19, 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.*