# Hipsy Checkin vs One Chiro Studio

The clearest difference is update cadence: One Chiro Studio at fortnightly against Hipsy Checkin's every 5 months. Hipsy Checkin's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Hipsy Checkin ships an update every 5 months, One Chiro Studio fortnightly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Hipsy Checkin | One Chiro Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 56 MB | 102 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hipsy BV](https://appshunter.io/developer/1827939087) | [One Chiropractic Studio B.V.](https://appshunter.io/developer/1717551149) |

## What reviewers say

### Hipsy Checkin

[App page](https://appshunter.io/ios/app/hipsy-checkin/id1622360587)

**Features:** macOS Compatibility

**In-app purchases:** none


### One Chiro Studio

[App page](https://appshunter.io/ios/app/one-chiro-studio/id6472700126)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hipsy Checkin free?

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

### Is One Chiro Studio free?

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

### Do Hipsy Checkin or One Chiro Studio have ads?

Neither Hipsy Checkin nor One Chiro Studio shows ads.

### Which is updated more often, Hipsy Checkin or One Chiro Studio?

Hipsy Checkin ships an update every 5 months, and One Chiro Studio fortnightly. Most recently, Hipsy Checkin was updated on September 10, 2026 and One Chiro Studio on September 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.*