# Hoi Studio vs Healthspan Tracker

The clearest difference is in-app purchases: Hoi Studio at none against Healthspan Tracker's 1. Hoi Studio also leads on iOS requirement (15.1 vs 26.2). Healthspan Tracker's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Healthspan Tracker sells 1 one-off in-app purchase. Hoi Studio asks for nothing beyond the download.

Hoi Studio ships an update every 2 months, Healthspan Tracker every 9 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Hoi Studio | Healthspan Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 57 MB | 48 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [RUSSELL MALCOLM FOWLER](https://appshunter.io/developer/1847071700) |

## What reviewers say

### Hoi Studio

[App page](https://appshunter.io/ios/app/hoi-studio/id1642204556)

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

**In-app purchases:** none


### Healthspan Tracker

[App page](https://appshunter.io/ios/app/healthspan-tracker/id6760605235)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Healthspan Pro | $5.99 | one-time |


## Frequently asked questions

### Is Hoi Studio free?

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

### Is Healthspan Tracker free?

Healthspan Tracker is free to download, with in-app purchases available.

### Do Hoi Studio or Healthspan Tracker have ads?

Neither Hoi Studio nor Healthspan Tracker shows ads.

### Which is updated more often, Hoi Studio or Healthspan Tracker?

Hoi Studio ships an update every 2 months, and Healthspan Tracker every 9 days. Most recently, Hoi Studio was updated on October 24, 2026 and Healthspan Tracker on October 19, 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.*