# 月球兔® MOON vs Room Temperature Checker

The clearest difference is monetization model: 月球兔® MOON at free against Room Temperature Checker's freemium. Room Temperature Checker's advantage is update cadence (every 3 days vs every 2 weeks) and chart position (#48 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

月球兔® MOON ships an update every 2 weeks, Room Temperature Checker every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 月球兔® MOON | Room Temperature Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/room-temperature-checker/id6785022525/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#48** |
| Size | 49 MB | 35 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beidou Hanglu Technology Co.,Ltd.](https://appshunter.io/developer/1549454215) | [Tirin](https://appshunter.io/developer/1665717789) |

## What reviewers say

### 月球兔® MOON

[App page](https://appshunter.io/ios/app/moon/id1592620261)

Discover the moon from your birthdate and explore its phases with detailed information. This app offers a romantic and healing experience, featuring 3D moon models, lunar calendars, and educational content about the moon and cosmos.

**Highlights:** Birthdate moon discovery, 3D moon exploration, Lunar phase calendar, Moon rise/set times, Cosmic science articles, Upload and share moon photos

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

**In-app purchases:** none


### Room Temperature Checker

[App page](https://appshunter.io/ios/app/room-temperature-checker/id6785022525)

**Currently charting:** #48 Top Free · Weather, #199 Top Grossing · Weather (US App Store)

Estimate indoor room temperatures using local weather data and home insulation parameters. Get live outdoor weather updates and personalized climate tips to maintain your ideal indoor environment. Calibrate estimations for better accuracy.

**Highlights:** Smart indoor temperature estimation, Live local weather monitoring, Comfort-based calibration, Insulation tuning for accuracy, Climate and comfort tips, Thermodynamic estimation model

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

**In-app purchases:** none


## Frequently asked questions

### Is 月球兔® MOON free?

月球兔® MOON is free to download, with no in-app purchases.

### Is Room Temperature Checker free?

Room Temperature Checker is free to download, with no in-app purchases.

### Do 月球兔® MOON or Room Temperature Checker have ads?

Neither 月球兔® MOON nor Room Temperature Checker shows ads.

### Which is updated more often, 月球兔® MOON or Room Temperature Checker?

月球兔® MOON ships an update every 2 weeks, and Room Temperature Checker every 3 days. Most recently, 月球兔® MOON was updated on November 3, 2026 and Room Temperature Checker on November 5, 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.*