# Sumo vs Serenity MBS

The clearest difference is update cadence: Sumo at weekly against Serenity MBS's every 7 months. Sumo also leads on iOS requirement (11.0 vs 15.6). 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.

Sumo ships an update weekly, Serenity MBS every 7 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sumo | Serenity MBS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Size | 12 MB | 32 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vcode Infotech India Pvt Ltd](https://appshunter.io/developer/567987903) | [Serenity retreats by Sarah ltd](https://appshunter.io/developer/1775380726) |

## What reviewers say

### Sumo

[App page](https://appshunter.io/ios/app/sumo/id1449825896)

**Features:** macOS Compatibility

**In-app purchases:** none


### Serenity MBS

[App page](https://appshunter.io/ios/app/serenity-mbs/id6737225044)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sumo free?

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

### Is Serenity MBS free?

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

### Do Sumo or Serenity MBS have ads?

Neither Sumo nor Serenity MBS shows ads.

### Which is updated more often, Sumo or Serenity MBS?

Sumo ships an update weekly, and Serenity MBS every 7 months. Most recently, Sumo was updated on October 13, 2026 and Serenity MBS on October 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.*