# Sherpa Voice vs Haptic Studio Lab

The clearest difference is in-app purchases: Sherpa Voice at none against Haptic Studio Lab's 1. Haptic Studio Lab's advantage is update cadence (daily vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Haptic Studio Lab sells 1 one-off in-app purchase. Sherpa Voice asks for nothing beyond the download.

Sherpa Voice ships an update every 8 months, Haptic Studio Lab daily. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sherpa Voice | Haptic Studio Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Daily** |
| Size | 80 MB | 4 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Breton](https://appshunter.io/developer/1703539259) | [Takayuki Saikawa](https://appshunter.io/developer/1886448145) |

## What reviewers say

### Sherpa Voice

[App page](https://appshunter.io/ios/app/sherpa-voice/id6760437954)

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

**In-app purchases:** none


### Haptic Studio Lab

[App page](https://appshunter.io/ios/app/haptic-studio-lab/id6779067567)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HapticLab Pro | $3.99 | one-time |


## Frequently asked questions

### Is Sherpa Voice free?

Sherpa Voice is free to download, with no in-app purchases.

### Is Haptic Studio Lab free?

Haptic Studio Lab is free to download, with in-app purchases available.

### Do Sherpa Voice or Haptic Studio Lab have ads?

Neither Sherpa Voice nor Haptic Studio Lab shows ads.

### Which is updated more often, Sherpa Voice or Haptic Studio Lab?

Sherpa Voice ships an update every 8 months, and Haptic Studio Lab daily. Most recently, Sherpa Voice was updated on November 7, 2026 and Haptic Studio Lab on November 5, 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.*