# SynthDet Viewer vs Haptics Explorer

The clearest difference is review sentiment: Haptics Explorer at 100% against SynthDet Viewer's 25%. SynthDet Viewer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Haptics Explorer sells 1 one-off in-app purchase. SynthDet Viewer asks for nothing beyond the download.

SynthDet Viewer ships an update every 2 days, Haptics Explorer every 23 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SynthDet Viewer | Haptics Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/haptics-explorer/id1660403082/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 23 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 140 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Unity Technologies ApS](https://appshunter.io/developer/305967445) | [Alok Singh](https://appshunter.io/developer/1508795536) |

## What reviewers say

### SynthDet Viewer

[App page](https://appshunter.io/ios/app/synthdet-viewer/id1528361585)

Visualize object detection model results in augmented reality. This tool allows for real-world data analysis and COCO exporting for the SynthDet project.

**Highlights:** Augmented reality visualization, Object detection results display, COCO exporting, Real-world data analysis, SynthDet project integration

**In-app purchases:** none


### Haptics Explorer

[App page](https://appshunter.io/ios/app/haptics-explorer/id1660403082)

Explore, test, and implement haptic feedback for iOS development. Discover a comprehensive library of patterns, create custom vibrations, and generate code snippets for seamless integration into your projects.

**Highlights:** Comprehensive haptic pattern library, Live testing with real-time controls, Code generation for UIKit, SwiftUI, Combine, Async/Await, Custom pattern creation and sequence editing, Pre-built pattern templates, Advanced intensity and speed controls, Share and export code snippets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is SynthDet Viewer free?

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

### Is Haptics Explorer free?

Haptics Explorer is free to download, with in-app purchases available.

### Do SynthDet Viewer or Haptics Explorer have ads?

Haptics Explorer shows ads; SynthDet Viewer does not.

### Which is updated more often, SynthDet Viewer or Haptics Explorer?

SynthDet Viewer ships an update every 2 days, and Haptics Explorer every 23 months. Most recently, SynthDet Viewer was updated on October 8, 2026 and Haptics Explorer on October 9, 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.*