# ThermoPlus vs Aluna

The clearest difference is in-app purchases: ThermoPlus at none against Aluna's 2. ThermoPlus also leads on iOS requirement (10.0 vs 18.6). Aluna's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Aluna sells 2 in-app purchases, starting at $3.99 per month. ThermoPlus asks for nothing beyond the download.

ThermoPlus ships an update every 6 weeks, Aluna every 4 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ThermoPlus | Aluna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (8 ratings)](https://appshunter.io/ios/app/thermoplus/id1453344522/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 27 MB | 135 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [林青 刘](https://appshunter.io/developer/680596060) | [Francesc Navarro Machio](https://appshunter.io/developer/488794379) |

## What reviewers say

### ThermoPlus

[App page](https://appshunter.io/ios/app/thermoplus/id1453344522)

Monitor temperatures wirelessly 24/7 with this device. It logs up to 100 days of data and allows export to CSV for analysis. Supports a wide temperature range and offers a long wireless range via Bluetooth.

**Highlights:** 24/7 temperature monitoring, 100-day data logging, Wide temperature range (-45~125℃), 100-meter wireless range, Bluetooth 4.2 connectivity, CSV data export

**Features:** macOS Compatibility

**In-app purchases:** none


### Aluna

[App page](https://appshunter.io/ios/app/aluna-moon-guide/id1537260643)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per month |
| Basic | $1.99 | one-time |


## Frequently asked questions

### Is ThermoPlus free?

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

### Is Aluna free?

Aluna is free to download, with in-app purchases available.

### Do ThermoPlus or Aluna have ads?

Neither ThermoPlus nor Aluna shows ads.

### Which is updated more often, ThermoPlus or Aluna?

ThermoPlus ships an update every 6 weeks, and Aluna every 4 days. Most recently, ThermoPlus was updated on October 24, 2026 and Aluna on October 10, 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.*