# WS thermometer vs Bluetooth LE Thermometer

The clearest difference is review sentiment: Bluetooth LE Thermometer at 100% against WS thermometer's 33%. Bluetooth LE Thermometer also leads on rating (5.0 vs 2.8). WS thermometer's advantage is in-app purchases (none vs 2) and update cadence (every 6 weeks vs every 10 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Bluetooth LE Thermometer sells 2 one-off in-app purchases. WS thermometer asks for nothing beyond the download.

Bluetooth LE Thermometer holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: WS thermometer has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of WS thermometer's written reviews are positive against 100% of Bluetooth LE Thermometer's.

WS thermometer ships an update every 6 weeks, Bluetooth LE Thermometer every 10 months. The most recent releases landed on July 7, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | WS thermometer | Bluetooth LE Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (14 ratings)](https://appshunter.io/ios/app/ws-thermometer/id1086899108/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-le-thermometer/id1484763508/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 37 MB | 66 MB |
| Requires iOS | **7.1** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maverick Industries, Inc.](https://appshunter.io/developer/959429430) | [Dawid Fouche](https://appshunter.io/developer/1484763507) |

## What reviewers say

### WS thermometer

[App page](https://appshunter.io/ios/app/ws-thermometer/id1086899108)

Monitor cooking temperatures with a Bluetooth-connected thermometer. Set custom temperatures, receive notifications when done, and track progress for multiple probes. Includes a four-channel timer for various cooking needs.

**Highlights:** Bluetooth thermometer connection, Real-time temperature monitoring, Customizable temperature presets, Cooking progress tracking, Notifications for target temperature, Four-channel timer with up/down count

**Features:** macOS Compatibility

**In-app purchases:** none


### Bluetooth LE Thermometer

[App page](https://appshunter.io/ios/app/bluetooth-le-thermometer/id1484763508)

This utility app connects to compatible Bluetooth low energy thermometer hardware. It displays real-time temperature readings and offers both a thermometer view and a graph view for data visualization. Ideal for DIY projects and custom temperature monitoring setups.

**Highlights:** Bluetooth LE connectivity, Real-time temperature updates, Thermometer view, Graph view, Supports AT-09 and similar BLE devices, DIY project friendly

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $0.99 | one-time |
| Coffee for the Developers | $1.99 | one-time |


## Frequently asked questions

### Is WS thermometer free?

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

### Is Bluetooth LE Thermometer free?

Bluetooth LE Thermometer is free to download, with in-app purchases available.

### Which has better reviews, WS thermometer or Bluetooth LE Thermometer?

Bluetooth LE Thermometer is rated higher. WS thermometer averages 2.8 out of 5 from 14 ratings, while Bluetooth LE Thermometer averages 5.0 from 1 ratings.

### Do WS thermometer or Bluetooth LE Thermometer have ads?

Neither WS thermometer nor Bluetooth LE Thermometer shows ads.

### Which is updated more often, WS thermometer or Bluetooth LE Thermometer?

WS thermometer ships an update every 6 weeks, and Bluetooth LE Thermometer every 10 months. Most recently, WS thermometer was updated on July 7, 2026 and Bluetooth LE Thermometer on September 7, 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.*