# oogieAR vs Robot Butter

The clearest difference is price: oogieAR at Free against Robot Butter's $14.99. oogieAR also leads on iOS requirement (12.0 vs 17.0). Robot Butter's advantage is in-app purchases (none vs 9) and update cadence (monthly vs every 3 months). On rating, ratings volume, ads and device support there is nothing between them.

oogieAR is free to download; Robot Butter costs $14.99 up front. oogieAR sells 9 one-off in-app purchases. Robot Butter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for oogieAR against 5.0 for Robot Butter. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

oogieAR ships an update every 3 months, Robot Butter monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | oogieAR | Robot Butter |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/oogiear/id1587283165/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/robot-butter/id6759990682/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 62 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Dave Scruton](https://appshunter.io/developer/495032462) | [Christian Thompson](https://appshunter.io/developer/1511795684) |

## What reviewers say

### oogieAR

[App page](https://appshunter.io/ios/app/oogiear/id1587283165)

This app is a 3D musical synthesizer laboratory that generates music algorithmically using images and colors. Create complex arpeggios and harmonies by applying colors from your photos, with infinite creative possibilities through various tools.

**Highlights:** 3D musical synthesizer laboratory, Algorithmic music creation, Image and color-based sound generation, Create arpeggios and harmonies, Pro Mode with additional features

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Mode | $0.99 | one-time |
| oogieAR Around House | $0.99 | one-time |
| oogieAR Body Sounds | $0.99 | one-time |
| oogieAR Metal Shop | $0.99 | one-time |
| oogieAR SG Pepper | $0.99 | one-time |
| oogieAR Urbanity | $0.99 | one-time |
| oogieAR Sports Shorts | $0.99 | one-time |
| oogieAR Woodworks | $0.99 | one-time |
| oogieAR Water | $0.99 | one-time |


### Robot Butter

[App page](https://appshunter.io/ios/app/robot-butter/id6759990682)

This audio effect app creates dynamic soundscapes by blending animated modulation, adaptive reverb, and digital textures. It offers a fast, playable interface with direct control over key parameters and tempo-synced movement for evolving sound design.

**Highlights:** AUv3 audio effect for iPhone, iPad, and macOS, Animated modulation engine, Adaptive reverb stage, Tempo-synced LFO matrix, Digital texture effects, Built-in user manual, Factory and user presets

**In-app purchases:** none


## Frequently asked questions

### Is oogieAR free?

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

### Is Robot Butter free?

Robot Butter costs $14.99, with no in-app purchases.

### Which has better reviews, oogieAR or Robot Butter?

oogieAR and Robot Butter are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do oogieAR or Robot Butter have ads?

Neither oogieAR nor Robot Butter shows ads.

### Which is updated more often, oogieAR or Robot Butter?

oogieAR ships an update every 3 months, and Robot Butter monthly. Most recently, oogieAR was updated on November 3, 2026 and Robot Butter on November 5, 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.*