# MAMORIO vs RosaNauts

The clearest difference is ads: MAMORIO at none against RosaNauts's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. MAMORIO sells 4 in-app purchases, starting at $8.99 per year and RosaNauts sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | MAMORIO | RosaNauts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/mamorio/id952095468/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NEARIZE K.K.](https://appshunter.io/developer/952095467) | [JiaYuan Yu](https://appshunter.io/developer/6800308304) |

## What reviewers say

### MAMORIO

[App page](https://appshunter.io/ios/app/mamorio/id952095468)

This app helps you prevent losing your belongings by attaching a small tag. It notifies you when you leave an item behind and allows you to see its last detected location via a Bluetooth crowd-sensor network. It also offers a community-based finding feature and lost-and-found integration in select regions.

**Highlights:** Left-behind alerts, Last detected location history, Crowd tracking network, MAMORIO Spot integration (Japan), iPhone found alerts (Japan), Tag setup and management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anshin Plan(wallet) | $8.99 | per year |
| AnshinPlan(Bag) | $8.99 | per year |
| Anshin Plan(Key) | $8.99 | per year |
| Anshin Plan(Electronics) | $8.99 | per year |


### RosaNauts

[App page](https://appshunter.io/ios/app/rosanauts/id6807705043)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（買い切り） | $14.99 | one-time |


## Frequently asked questions

### Is MAMORIO free?

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

### Is RosaNauts free?

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

### Do MAMORIO or RosaNauts have ads?

RosaNauts shows ads; MAMORIO does not.

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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.*