# MereMer vs R

The clearest difference is update cadence: MereMer at every 8 months against R's every 58 months. MereMer also leads on iOS requirement (8.0 vs 12.0). 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.

MereMer ships an update every 8 months, R every 58 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | MereMer | R |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 58 months |
| Size | 4 MB | 14 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cynd Co.,Ltd.](https://appshunter.io/developer/512501162) | [REDLAB, K.K.](https://appshunter.io/developer/1521799215) |

## What reviewers say

### MereMer

[App page](https://appshunter.io/ios/app/meremer/id1490984953)

**Features:** macOS Compatibility

**In-app purchases:** none


### R

[App page](https://appshunter.io/ios/app/r-hearts/id1521799213)

**In-app purchases:** none


## Frequently asked questions

### Is MereMer free?

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

### Is R free?

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

### Do MereMer or R have ads?

Neither MereMer nor R shows ads.

### Which is updated more often, MereMer or R?

MereMer ships an update every 8 months, and R every 58 months. Most recently, MereMer was updated on October 3, 2026 and R on October 4, 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.*