# AccuTherm vs bmLogger

The clearest difference is review sentiment: bmLogger at 100% against AccuTherm's 0%. bmLogger also leads on update cadence (every 3 days vs every 18 months). AccuTherm's advantage is iOS requirement (10.0 vs 14.0). 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.

AccuTherm ships an update every 18 months, bmLogger every 3 days. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AccuTherm | bmLogger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bmlogger/id6654885355/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 16 MB | 42 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radiance Instruments Ltd](https://appshunter.io/developer/1239283044) | [Blue Maestro](https://appshunter.io/developer/773672141) |

## What reviewers say

### AccuTherm

[App page](https://appshunter.io/ios/app/accutherm/id1481159461)

This application retrieves temperature data via Bluetooth broadcasting from a dedicated thermometer. It displays temperature curves and data, allowing for remote monitoring and automatic data saving.

**Highlights:** Bluetooth temperature data retrieval, Temperature curve visualization, Remote monitoring, Automatic data saving, Dedicated thermometer compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### bmLogger

[App page](https://appshunter.io/ios/app/bmlogger/id6654885355)

This app connects to Bluetooth sensors to provide real-time temperature and humidity monitoring. It allows for data logging, historical analysis, and customizable alerts for various environmental conditions. Ideal for cold chain compliance, food safety, and climate control.

**Highlights:** Real-time temperature and humidity readings, Data logging and historical graphs, CSV data export, Multiple sensor connection, Customizable alerts, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is AccuTherm free?

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

### Is bmLogger free?

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

### Do AccuTherm or bmLogger have ads?

Neither AccuTherm nor bmLogger shows ads.

### Which is updated more often, AccuTherm or bmLogger?

AccuTherm ships an update every 18 months, and bmLogger every 3 days. Most recently, AccuTherm was updated on October 1, 2026 and bmLogger 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.*