PowerRGB vs Haptics Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerRGB
Easily create custom RGB colors and gradients directly on your iPhone. Adjust Red, Green, and Blue sliders to achieve limitless color possibilities.
- Create RGB colors
- Red, Green, Blue sliders
- Gradient creation
- Multiple color gradients
- iPhone native
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With PowerRGB, you're able to create RGB colors, right from your iPhone. With the ability to create colors with Red, Green, and Blue sliders and gradients with multiple colors, the possibilities are limitless.
Haptics Studio
Create and test custom haptic feedback for your iOS applications. Save your favorite haptic patterns with unique colors and easily share the generated code. Sync your haptics across devices with iCloud.
- Compose custom haptic feedback
- Test haptic patterns
- Save haptics with unique colors
- Share haptic code
- iCloud sync for haptics
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Featured in iOS Dev Weekly! https://iosdevweekly.com/issues/563#tools Building an app that offers haptic feedback? Haptics Studio helps you discover the perfect customized haptics for your app. Haptic Studio offers you three save slots, each with their own unique color. Tap the "Play" buttons at the bottom of the screen to play the corresponding haptic, and switch to it if not already on that screen. Tap the "Code" symbol at the top of the screen to share the code to generate that haptic effect! Want to see how the app is built? Follow the creative process live on Twitch https://twitch.tv/FullQueueDeveloper Or watch the playlist on YouTube! https://www.youtube.com/playlist?list=PLE6NxxP3FSUzkBopkgZNSHCajwF5pfOyr If you have iCloud enabled, your haptics will sync to iCloud for free.
Screenshots
Verdict
The clearest difference is price: PowerRGB at Free against Haptics Studio's $0.99. PowerRGB also leads on device support (4 vs 2). Haptics Studio's advantage is review sentiment (100% vs 67%) and update cadence (every 9 days vs every 6 weeks). On rating, ratings volume, ads and in-app purchases 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
PowerRGB is free to download; Haptics Studio costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for PowerRGB against 5.0 for Haptics Studio. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews are what separate them: 67% of PowerRGB's written reviews are positive against 100% of Haptics Studio's.
PowerRGB ships an update every 6 weeks, Haptics Studio every 9 days. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.
| Parameter | PowerRGB | Haptics Studio |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (5 ratings) | 5.0 (10 ratings) |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 10 — better |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #153 — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 14.3 — better | 15.2 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Gryzle LLC | Sincere Labs NYC |
Customer experience
PowerRGB
Haptics Studio
In-app purchases
PowerRGB
No in-app purchases
Haptics Studio
No in-app purchases
