# OA Coach vs Arthritis Tracker

The clearest difference is in-app purchases: OA Coach at none against Arthritis Tracker's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Arthritis Tracker sells 9 in-app purchases, starting at $4.95 per month. OA Coach asks for nothing beyond the download.

## The numbers

| Metric | OA Coach | Arthritis Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/arthritis-tracker/id6754933919/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 199 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Vulsen](https://appshunter.io/developer/1406102175) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### OA Coach

[App page](https://appshunter.io/ios/app/oa-coach/id6464161939)

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

**In-app purchases:** none


### Arthritis Tracker

[App page](https://appshunter.io/ios/app/arthritis-tracker/id6754933919)

Monitor joint pain, swelling, fatigue, and mobility to identify patterns and assess treatment effectiveness. This tool helps manage inflammatory joint conditions by transforming daily data into actionable insights for better symptom control.

**Highlights:** Joint pain and stiffness tracking, Fatigue and mobility monitoring, Medication tracking and reminders, Symptom analytics and trigger identification, Flare management and early detection, Doctor-ready PDF reports, Apple Health integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $7.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| smart pass | $19.99 | per year |
| limited sale | $29.99 | per year |
| select pass | $34.99 | per year |
| free access | $39.99 | per year |
| your free pass | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |


## Frequently asked questions

### Is OA Coach free?

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

### Is Arthritis Tracker free?

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

### Do OA Coach or Arthritis Tracker have ads?

Neither OA Coach nor Arthritis Tracker shows ads.

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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.*