# m2o vs Watchbell

The clearest difference is review sentiment: m2o at 80% against Watchbell's 25%. m2o also leads on rating (4.7 vs 2.5) and ratings volume (21 vs 2). Watchbell's advantage is ads (none vs shown) and update cadence (daily vs every 4 months). On price, 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.

m2o holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: m2o has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of m2o's written reviews are positive against 25% of Watchbell's.

m2o ships an update every 4 months, Watchbell daily. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | m2o | Watchbell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (21 ratings)](https://appshunter.io/ios/app/m2o/id517215024/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/watchbell/id1481902080/reviews) |
| Number of ratings | **21** | 2 |
| Positive reviews | **79.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 3 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [GEDI Gruppo Editoriale S.p.A.](https://appshunter.io/developer/313084828) | [Philipp Wallrich](https://appshunter.io/developer/805229587) |

## What reviewers say

### m2o

[App page](https://appshunter.io/ios/app/m2o/id517215024)

Stream your favorite Italian contemporary hit music station, discover new releases, and catch up on all your favorite shows. Enjoy a vast library of music genres, from the latest hits to classic dance tracks and urban beats. This free app offers a world of music for your daily mood.

**Highlights:** Live radio streaming, Music playlists, Program schedules, On-demand program playback, Multiple music genres, DJ sets

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

**In-app purchases:** none


### Watchbell

[App page](https://appshunter.io/ios/app/watchbell/id1481902080)

This app provides a variety of sound effects for your smartwatch, including bike bells, a cowbell, and a foghorn. It's designed to help you get noticed in various situations, from cycling to simply having fun. Ensure your watch is not in silent mode and no Bluetooth devices are connected to play the sounds.

**Highlights:** Variety of sound effects, Bike bell simulation, Cowbell sound, Foghorn sound, Attention-grabbing alerts, Fun sound effects

**In-app purchases:** none


## Frequently asked questions

### Is m2o free?

m2o is free to download, with no in-app purchases.

### Is Watchbell free?

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

### Which has better reviews, m2o or Watchbell?

m2o is rated higher. m2o averages 4.7 out of 5 from 21 ratings, while Watchbell averages 2.5 from 2 ratings.

### Do m2o or Watchbell have ads?

m2o shows ads; Watchbell does not.

### Which is updated more often, m2o or Watchbell?

m2o ships an update every 4 months, and Watchbell daily. Most recently, m2o was updated on October 21, 2026 and Watchbell on October 13, 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.*