# TotwooLamp vs Mossi

The clearest difference is in-app purchases: TotwooLamp at none against Mossi's 1. TotwooLamp also leads on review sentiment (100% vs 67%) and iOS requirement (11.0 vs 16.0). Mossi's advantage is update cadence (every 5 days vs every 22 months). On price, ads and device support there is nothing between them.

Both are free to download. Mossi sells 1 one-off in-app purchase. TotwooLamp asks for nothing beyond the download.

TotwooLamp ships an update every 22 months, Mossi every 5 days. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TotwooLamp | Mossi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/totwoolamp/id1616591111/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 172 MB | 22 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BEIJING XINYOULINGXI TECHNOLOGY CO.LTD](https://appshunter.io/developer/1044195850) | [思慧 李](https://appshunter.io/developer/1850890347) |

## What reviewers say

### TotwooLamp

[App page](https://appshunter.io/ios/app/totwoolamp/id1616591111)

Connect with loved ones by touching your smart lamp, which sends a colored signal to their lamps. Customize colors, brightness, and sleep modes through the companion app.

**Highlights:** Remote touch signaling, Color customization, Brightness control, Sleep mode management, Personalized lighting

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

**In-app purchases:** none


### Mossi

[App page](https://appshunter.io/ios/app/mossi/id6754955877)

This app brings a virtual pet companion to your desktop, offering a variety of cute characters with unique styles and moods. Interact with your pet through dynamic widgets that reflect its real-time status and personalize its appearance and name.

**Highlights:** Adorable customizable characters, Dynamic mood system, Real-time home screen widgets, Personalized names and styles, Multiple character options, Interactive pet behaviors

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pixel Fuzzy | $0.99 | one-time |


## Frequently asked questions

### Is TotwooLamp free?

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

### Is Mossi free?

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

### Do TotwooLamp or Mossi have ads?

Neither TotwooLamp nor Mossi shows ads.

### Which is updated more often, TotwooLamp or Mossi?

TotwooLamp ships an update every 22 months, and Mossi every 5 days. Most recently, TotwooLamp was updated on October 6, 2026 and Mossi on September 29, 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.*