# Sum Serenity vs Mandora

The clearest difference is update cadence: Mandora at fortnightly against Sum Serenity's every 3 months. Sum Serenity's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sum Serenity sells 1 one-off in-app purchase and Mandora sells 1 in-app purchase, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

Sum Serenity ships an update every 3 months, Mandora fortnightly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Sum Serenity | Mandora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 33 MB | 116 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blossom Labs](https://appshunter.io/developer/1723890403) | [Mandora.Pte.Ltd](https://appshunter.io/developer/1868620957) |

## What reviewers say

### Sum Serenity

[App page](https://appshunter.io/ios/app/sum-serenity/id6475314608)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Serenity Seeker | $1.99 | one-time |


### Mandora

[App page](https://appshunter.io/ios/app/mandora/id6757742807)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Member | $29.99 | per month |


## Frequently asked questions

### Is Sum Serenity free?

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

### Is Mandora free?

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

### Do Sum Serenity or Mandora have ads?

Neither Sum Serenity nor Mandora shows ads.

### Which is updated more often, Sum Serenity or Mandora?

Sum Serenity ships an update every 3 months, and Mandora fortnightly. Most recently, Sum Serenity was updated on October 7, 2026 and Mandora on October 8, 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.*