# Ebb vs PatternMD

The clearest difference is in-app purchases: PatternMD at none against Ebb's 2. PatternMD also leads on ratings volume (26 vs 2). Ebb's advantage is update cadence (every 5 days vs monthly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Ebb sells 2 in-app purchases, starting at $4.99 per month. PatternMD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Ebb against 5.0 for PatternMD. That said, the two scores are not equally well evidenced: PatternMD has 26 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Ebb ships an update every 5 days, PatternMD monthly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ebb | PatternMD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ebb-chronic-illness-tracker/id6759589558/reviews) | [5.0 (26 ratings)](https://appshunter.io/ios/app/patternmd/id6761932969/reviews) |
| Number of ratings | 2 | **26** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Freemium | **Free** |
| Size | 37 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Julia Jacobs](https://appshunter.io/developer/1879699041) | [PatternMD LLC](https://appshunter.io/developer/1892138257) |

## What reviewers say

### Ebb

[App page](https://appshunter.io/ios/app/ebb-chronic-illness-tracker/id6759589558)

Effortlessly log your daily symptoms and pain levels in under 30 seconds. Designed for those with chronic illnesses, it offers a simple, brain-fog-friendly interface to track your well-being and identify patterns.

**Highlights:** 30-second daily check-in, Track any symptom, 7-day trend view, Full history access, Trends charts, Daily reminders, Private by default

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ebb Premium Monthly | $4.99 | per month |
| Ebb Premium Yearly | $29.99 | per year |


### PatternMD

[App page](https://appshunter.io/ios/app/patternmd/id6761932969)

Log symptoms, discover triggers, and connect anonymously with others experiencing similar health issues. This app uses AI to help you understand your patterns and offers private journaling and optional provider sharing.

**Highlights:** Anonymous symptom logging, AI-powered pattern discovery, Community support ('Say ME TOO'), Private health journal, Medication tracking, Optional doctor connection, Wellness mini-games

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

**In-app purchases:** none


## Frequently asked questions

### Is Ebb free?

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

### Is PatternMD free?

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

### Which has better reviews, Ebb or PatternMD?

Ebb and PatternMD are both rated 5.0 out of 5 on the App Store, from 2 and 26 ratings respectively.

### Do Ebb or PatternMD have ads?

Neither Ebb nor PatternMD shows ads.

### Which is updated more often, Ebb or PatternMD?

Ebb ships an update every 5 days, and PatternMD monthly. Most recently, Ebb was updated on October 6, 2026 and PatternMD on October 24, 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.*