# OOOO by Lemon Jam vs R

The clearest difference is review sentiment: OOOO by Lemon Jam at 100% against R's 50%. OOOO by Lemon Jam also leads on price (Free vs $4.99) and iOS requirement (7.0 vs 11.0). R's advantage is rating (4.3 vs 4.0) and ratings volume (18 vs 2). On ads, in-app purchases and device support there is nothing between them.

OOOO by Lemon Jam is free to download; R costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

R holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: R has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of OOOO by Lemon Jam's written reviews are positive against 50% of R's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | OOOO by Lemon Jam | R |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/oooo-by-lemon-jam/id1129729280/reviews) | **[4.3 (18 ratings)](https://appshunter.io/ios/app/r-type-dimensions-ex/id1481162669/reviews)** |
| Number of ratings | 2 | **18** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | **Free** | Paid |
| Size | 21 MB | 139 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Lemon Jam Technology Co., Ltd.](https://appshunter.io/developer/884737211) | [Tozai Games, Inc.](https://appshunter.io/developer/608273541) |

## What reviewers say

### OOOO by Lemon Jam

[App page](https://appshunter.io/ios/app/oooo-by-lemon-jam/id1129729280)

Embark on a journey through an abstract world of colors and shapes. This game offers a relaxing experience with original music and an elegant design across multiple rotating worlds and challenging levels.

**Highlights:** 4 Rotating Worlds, 80 Challenging Levels, Original Music, Elegant Design, Relaxing Experience

**Features:** macOS Compatibility

**In-app purchases:** none


### R

[App page](https://appshunter.io/ios/app/r-type-dimensions-ex/id1481162669)

Experience classic arcade shoot 'em up action with two iconic titles. Battle through 14 stages with the ability to switch between retro 2D and modern 3D graphics on the fly. Enjoy reimagined music and a new infinite mode for endless challenges.

**Highlights:** Two classic arcade titles included, Switch between 2D and 3D graphics, 14 Bydo-infested stages, Reimagined music arrangements, Infinite game mode

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

**In-app purchases:** none


## Frequently asked questions

### Is OOOO by Lemon Jam free?

OOOO by Lemon Jam is free to download, with no in-app purchases.

### Is R free?

R costs $4.99, with no in-app purchases.

### Which has better reviews, OOOO by Lemon Jam or R?

R is rated higher. OOOO by Lemon Jam averages 4.0 out of 5 from 2 ratings, while R averages 4.3 from 18 ratings.

### Do OOOO by Lemon Jam or R have ads?

Neither OOOO by Lemon Jam nor R 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.*