# Haptic Chiropractors vs SASS

The clearest difference is update cadence: Haptic Chiropractors at every 3 weeks against SASS's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Haptic Chiropractors ships an update every 3 weeks, SASS every 8 months. The most recent releases landed on October 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Haptic Chiropractors | SASS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 100 MB | 55 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Haptic Chiropractors Limited](https://appshunter.io/developer/1758682120) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Haptic Chiropractors

[App page](https://appshunter.io/ios/app/haptic-chiropractors/id6566179375)

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

**In-app purchases:** none


### SASS

[App page](https://appshunter.io/ios/app/sass/id6756547843)

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

**In-app purchases:** none


## Frequently asked questions

### Is Haptic Chiropractors free?

Haptic Chiropractors is free to download, with no in-app purchases.

### Is SASS free?

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

### Do Haptic Chiropractors or SASS have ads?

Neither Haptic Chiropractors nor SASS shows ads.

### Which is updated more often, Haptic Chiropractors or SASS?

Haptic Chiropractors ships an update every 3 weeks, and SASS every 8 months. Most recently, Haptic Chiropractors was updated on October 15, 2026 and SASS on September 25, 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.*