oogieAR vs Robot Butter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
oogieAR
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.
- 3D musical synthesizer laboratory
- Algorithmic music creation
- Image and color-based sound generation
- Create arpeggios and harmonies
- Pro Mode with additional features
Read full descriptionHide full description
oogieAR is a 3D musical synthesizer laboratory that uses images and colors to create music algorithmically. Create complex arpeggios and harmonies live using colors from your photos. When you throw in Pipes, Scalars and Gravity, there are Infinite creative possiblities. Upgrade to Pro Mode and release more features.
Robot Butter
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.
- 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
Read full descriptionHide full description
Robot Butter is a creative AUv3 audio effect for compatible hosts on iOS & iPadOS. It blends animated modulation, adaptive reverb, tempo-aware movement, and digital texture into one fast, playable interface. At the core is the Robot engine, where Actuator, Viscosity, and Controller create the main motion and character of the signal. That signal then feeds Butter, an adaptive reverb stage designed to intelligently stay musical while responding to the effective movement of the Robot section. The result can move from focused width and pulse to washed ambience, strange motion, and unstable experimental color. The Chipset section extends the sound with a built-in assignable LFO matrix and a post-reverb System Bus reduction stage. Run the LFO freely in Hz or lock it to musical divisions for host-synced movement, then route it to key Robot or Butter controls for evolving motion. Add System Bus for subtle grain or push it harder for sharper, crushed digital edge. Robot Butter is designed to stay immediate. The interface gives you direct control over modulation, blend, depth, reverb shape, output mix, and motion timing without pushing you into a complicated modulation environment. A built-in user manual inside the standalone app includes overview pages, parameter explanations, quick-start guidance, glossary entries, MIDI notes, and troubleshooting help, with scrollable section pills that keep longer labels readable. Factory presets and user presets make it easy to jump from polished mix enhancement to stylized movement and aggressive sound design. Features: - Robot modulation engine with Actuator, Viscosity, Controller, and gain staging - Butter adaptive reverb with Churn, Emulsion, and Culture controls - Built-in LFO matrix with free or tempo-synced timing - Assignable LFO destinations across Robot and Butter parameters - System Bus sample-rate reduction stage for animated digital texture - Imaging modes including Mono, Wide, Ping, and Drift when stereo processing is available - Factory presets covering vocals, guitars, bass, keys, synths, drums, utility, and experimental categories - User preset save, recall, and delete support - Comprehensive built-in in-app user manual with quick-start, glossary, and troubleshooting sections - MIDI Learn, Host Learn support, and default CC mappings for hands-on control - Optional MIDI CC broadcast for compatible host-routing workflows - Host tempo sync with straight, dotted, and triplet divisions Use Robot Butter for vocal movement, guitar widening, synth pulse, drum bus animation, ambient wash design, or aggressive lo-fi modulation chains. It is built to move quickly from musical enhancement to animated destruction while keeping the workflow focused and playable.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | oogieAR | Robot Butter |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Dave Scruton | Christian Thompson |
Customer experience
oogieAR
Robot Butter
In-app purchases
oogieAR
- Pro Mode$0.99
- oogieAR Around House$0.99
- oogieAR Body Sounds$0.99
Show 6 moreShow fewer
- oogieAR Metal Shop$0.99
- oogieAR SG Pepper$0.99
- oogieAR Urbanity$0.99
- oogieAR Sports Shorts$0.99
- oogieAR Woodworks$0.99
- oogieAR Water$0.99
Robot Butter
No in-app purchases









