# HapticKit vs IDFA Viewer

The clearest difference is price: IDFA Viewer at Free against HapticKit's $1.99. IDFA Viewer also leads on chart position (#188 vs unranked). HapticKit's advantage is iOS requirement (14.1 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

IDFA Viewer is free to download; HapticKit costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HapticKit ships an update every 9 months, IDFA Viewer every 10 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | HapticKit | IDFA Viewer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/haptickit/id1563487692/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 10 months |
| Monetization | Paid | — |
| Best chart rank | — | **#188** |
| Size | 1 MB | 5 MB |
| Requires iOS | **14.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chunxia Li](https://appshunter.io/developer/1561473388) | [Jesus Alfredo Hernandez Alarcon](https://appshunter.io/developer/1575157355) |

## What reviewers say

### HapticKit

[App page](https://appshunter.io/ios/app/haptickit/id1563487692)

This tool allows iOS developers to test, learn about, and implement built-in haptic feedback on iPhones. Developers can experiment with various haptics and instantly view or copy the corresponding Swift code.

**Highlights:** Test all built-in iPhone haptic feedbacks, Copy and share Swift code for haptics, Dark mode support, No ads or account required, Supports latest iOS versions

**Features:** Vision Pro support

**In-app purchases:** none


### IDFA Viewer

[App page](https://appshunter.io/ios/app/idfa-viewer/id6751819289)

**Currently charting:** #188 Top Free · Developer Tools (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is HapticKit free?

HapticKit costs $1.99, with no in-app purchases.

### Is IDFA Viewer free?

IDFA Viewer is free to download, with no in-app purchases.

### Do HapticKit or IDFA Viewer have ads?

Neither HapticKit nor IDFA Viewer shows ads.

### Which is updated more often, HapticKit or IDFA Viewer?

HapticKit ships an update every 9 months, and IDFA Viewer every 10 months. Most recently, HapticKit was updated on October 14, 2026 and IDFA Viewer on October 2, 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.*