Comparison

HAP Studio vs System Sounds for Developers

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HAP Studio

Design and learn about haptics with an intuitive visual editor or AI. Generate custom haptic feedback for apps and export in various formats. Access a library of pre-made haptics and educational content.

Highlights
  • Visual haptic editor
  • AI-generated haptics
  • Lottie JSON import
  • Real-time preview
  • Swift, AHAP, JSON export
  • Haptic library
  • Educational content
Read full description

HAP is a design tool for creating and learning haptics. Create high-quality haptics using an intuitive visual editor or AI—no coding required. ■ Create Haptics Fine-tune intensity, sharpness, and timing with an intuitive visual editor while previewing your haptics in real time. * Fine-tune haptics with a visual editor * Generate haptics from natural language using AI * Generate haptics from Lottie JSON * Preview haptics in real time Export your haptics as **Swift, AHAP, or JSON** and easily integrate them into your app. ■ Use Haptics Access a library of 30 ready-to-use haptics available as a one-time purchase. Use them for buttons, notifications, success and error feedback, and many other common interactions. ■ Learn Haptics Learn the fundamentals of haptic design with educational content covering accessibility, best practices, and common mistakes. ■ Contact & Social Email: hapstudioapp@gmail.com X: https://x.com/HapStudioApp ■ Support Privacy Policy: https://hapstudio.design/en/privacy/ Terms of Service : https://hapstudio.design/en/terms/ EULA:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact: hapstudioapp@gmail.com --- This app is primarily designed and optimized for use on iPhone. Haptic feedback is not available on iPad. To experience the app as intended, we recommend using it on an iPhone.

About

System Sounds for Developers

Features
Read full description

A developer tool to browse and preview system sounds. When you want to use AudioServicesPlaySystemSound(ID), finding the right sound by ID alone is a pain. SystemSound lists all system sounds with their file names and IDs so you can tap to preview instantly. ■ Browse & Preview Scroll through the full list of system sounds with file names and IDs. Tap the play button to preview any sound instantly. ■ Favorites Star the sounds you use most and filter the list to show only your favorites. ■ Sequential Playback Play through all sounds in order — great for scanning while you code.

Screenshots

HAP Studio4 screens
System Sounds for Developers2 screens

Verdict

The call

The clearest difference is iOS requirement: System Sounds for Developers at 17.0 against HAP Studio's 26.0. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
HAP Studio versus System Sounds for Developers: the parameters behind the verdict, then further details
ParameterHAP StudioSystem Sounds for Developers
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size22 MB1 MB
Age rating4+4+
DeveloperYUI ATARASHITakashi Goto

In-app purchases

None

HAP Studio

No in-app purchases

None

System Sounds for Developers

No in-app purchases

Questions

Is HAP Studio free?
HAP Studio is free to download, with no in-app purchases.
Is System Sounds for Developers free?
System Sounds for Developers is free to download, with no in-app purchases.
Do HAP Studio or System Sounds for Developers have ads?
Neither HAP Studio nor System Sounds for Developers shows ads.

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