# Beatbot vs Sereniby

The clearest difference is ratings volume: Beatbot at 272 against Sereniby's 5. Beatbot also leads on rating (4.1 vs 3.8) and review sentiment (63% vs 50%). Sereniby's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Beatbot holds the better App Store score, 4.1 against 3.8. That said, the two scores are not equally well evidenced: Beatbot has 272 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 63% of Beatbot's written reviews are positive against 50% of Sereniby's.

Beatbot ships an update every 5 weeks, Sereniby every 3 weeks. The most recent releases landed on September 26, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Beatbot | Sereniby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (272 ratings)](https://appshunter.io/ios/app/beatbot/id6451108638/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/sereniby/id6569216382/reviews) |
| Number of ratings | **272** | 5 |
| Positive reviews | **62.6% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 131 MB | 116 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xingmai Innovation Technology (Suzhou) Co., Ltd.](https://appshunter.io/developer/1696581722) | [Sereniby, Inc.](https://appshunter.io/developer/1758798147) |

## What reviewers say

### Beatbot

[App page](https://appshunter.io/ios/app/beatbot/id6451108638)

Control your robotic pool cleaner remotely. Customize cleaning modes, schedule tasks, and monitor your robot's status from anywhere. View cleaning history and maps to ensure your pool is always pristine.

**Highlights:** Remote robot control, Customizable cleaning modes, Scheduled cleaning, Cleaning history and maps, Real-time robot status monitoring

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Sereniby

[App page](https://appshunter.io/ios/app/sereniby/id6569216382)

Control your smart air purifier remotely, monitor your baby's room environment in real-time, and receive maintenance alerts. Optimize air quality and comfort with customizable schedules and automatic adjustments for a safe and healthy space.

**Highlights:** Remote smart purifier control, Real-time air quality monitoring, Customizable schedules, Automatic purification adjustments, Maintenance reminders and filter ordering

**In-app purchases:** none


## Frequently asked questions

### Is Beatbot free?

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

### Is Sereniby free?

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

### Which has better reviews, Beatbot or Sereniby?

Beatbot is rated higher. Beatbot averages 4.1 out of 5 from 272 ratings, while Sereniby averages 3.8 from 5 ratings.

### Do Beatbot or Sereniby have ads?

Neither Beatbot nor Sereniby shows ads.

### Which is updated more often, Beatbot or Sereniby?

Beatbot ships an update every 5 weeks, and Sereniby every 3 weeks. Most recently, Beatbot was updated on September 26, 2026 and Sereniby on June 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.*