# auth. vs Haptics Studio

The clearest difference is price: Haptics Studio at Free against auth.'s $3.99. Haptics Studio also leads on review sentiment (100% vs 58%) and rating (5.0 vs 4.7). auth.'s advantage is chart position (#178 vs unranked) and device support (5 vs 2). On ratings volume, ads, in-app purchases and iOS requirement there is nothing between them.

Haptics Studio is free to download; auth. costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Haptics Studio holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 6 and 10 respectively. Written reviews point the same way: 58% of auth.'s written reviews are positive against 100% of Haptics Studio's.

auth. ships an update monthly, Haptics Studio every 9 days. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | auth. | Haptics Studio |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.7 (6 ratings)](https://appshunter.io/ios/app/auth-2fa-smart-sync/id1553284993/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/haptics-studio/id1624792731/reviews)** |
| Number of ratings | 6 | **10** |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Paid | **Free** |
| Best chart rank | **#178** | — |
| Size | 28 MB | 1 MB |
| Requires iOS | 16.0 | **15.2** |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChakMing Wong](https://appshunter.io/developer/1525986104) | [Sincere Labs NYC](https://appshunter.io/developer/372325403) |

## What reviewers say

### auth.

[App page](https://appshunter.io/ios/app/auth-2fa-smart-sync/id1553284993)

**Currently charting:** #178 Top Paid · Developer Tools (US App Store)

This app securely stores and manages your two-factor authentication codes in one place. It simplifies the process by allowing QR code scanning or link-based setup, ensuring your accounts remain protected.

**Highlights:** Unlimited account storage, QR code scanning, Link-based account addition, Offline running, Customizable timeout and auto-lock, Password and safe code storage

**Features:** Apple Watch app

**In-app purchases:** none


### Haptics Studio

[App page](https://appshunter.io/ios/app/haptics-studio/id1624792731)

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.

**Highlights:** Compose custom haptic feedback, Test haptic patterns, Save haptics with unique colors, Share haptic code, iCloud sync for haptics

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is auth. free?

auth. costs $3.99, with no in-app purchases.

### Is Haptics Studio free?

Haptics Studio is free to download, with no in-app purchases.

### Which has better reviews, auth. or Haptics Studio?

Haptics Studio is rated higher. auth. averages 4.7 out of 5 from 6 ratings, while Haptics Studio averages 5.0 from 10 ratings.

### Do auth. or Haptics Studio have ads?

Neither auth. nor Haptics Studio shows ads.

### Which is updated more often, auth. or Haptics Studio?

auth. ships an update monthly, and Haptics Studio every 9 days. Most recently, auth. was updated on September 14, 2026 and Haptics Studio on September 16, 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.*