# 万家乐ONE+ vs GoodRainbow

The clearest difference is in-app purchases: 万家乐ONE+ at none against GoodRainbow's 2. 万家乐ONE+ also leads on iOS requirement (11 vs 16.6). GoodRainbow's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. GoodRainbow sells 2 in-app purchases, starting at $0.99 per month. 万家乐ONE+ asks for nothing beyond the download.

万家乐ONE+ ships an update every 3 months, GoodRainbow every 2 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 万家乐ONE+ | GoodRainbow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 31 MB | 3 MB |
| Requires iOS | **11** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [广东万家乐燃气具有限公司](https://appshunter.io/developer/917192145) | [含章 赵](https://appshunter.io/developer/1876562804) |

## What reviewers say

### 万家乐ONE+

[App page](https://appshunter.io/ios/app/one-plus/id1062760436)

Control your electric water heater remotely via Wi-Fi using your smartphone. Monitor its status and receive instant notifications for any issues, all from your device.

**Highlights:** Wi-Fi smart connectivity, Remote control of water heater, Real-time status monitoring, Push notifications for anomalies, Manage multiple devices, Intuitive user experience

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

**In-app purchases:** none


### GoodRainbow

[App page](https://appshunter.io/ios/app/goodrainbow/id6759077138)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Good Rainbow Premium | $0.99 | per month |
| Rainbow Premium | $9.99 | per year |


## Frequently asked questions

### Is 万家乐ONE+ free?

万家乐ONE+ is free to download, with no in-app purchases.

### Is GoodRainbow free?

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

### Do 万家乐ONE+ or GoodRainbow have ads?

Neither 万家乐ONE+ nor GoodRainbow shows ads.

### Which is updated more often, 万家乐ONE+ or GoodRainbow?

万家乐ONE+ ships an update every 3 months, and GoodRainbow every 2 weeks. Most recently, 万家乐ONE+ was updated on October 3, 2026 and GoodRainbow on October 1, 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.*