# OTTO app vs Bluselle

The clearest difference is iOS requirement: OTTO app at 8.0 against Bluselle's 15.0. 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.

## The numbers

| Metric | OTTO app | Bluselle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 9 MB | 19 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cerevo Inc.](https://appshunter.io/developer/382811503) | [Salih Akar](https://appshunter.io/developer/6812639550) |

## What reviewers say

### OTTO app

[App page](https://appshunter.io/ios/app/otto-app/id975497444)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bluselle

[App page](https://appshunter.io/ios/app/bluselle/id6812639068)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTTO app free?

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

### Is Bluselle free?

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

### Do OTTO app or Bluselle have ads?

Neither OTTO app nor Bluselle shows ads.

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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.*