# ReadyVax vs My IBD Symptom Tracker

The clearest difference is rating: ReadyVax at 4.4 against My IBD Symptom Tracker's 2.0. ReadyVax also leads on ratings volume (7 vs 2). My IBD Symptom Tracker's advantage is update cadence (every 6 weeks vs every 25 months) and iOS requirement (12.4 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ReadyVax holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

ReadyVax ships an update every 25 months, My IBD Symptom Tracker every 6 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ReadyVax | My IBD Symptom Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/readyvax/id957851259/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/my-ibd-symptom-tracker/id6450712746/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 40 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Emory University](https://appshunter.io/developer/387102326) | [Takeda Pharmaceuticals International AG](https://appshunter.io/developer/719469164) |

## What reviewers say

### ReadyVax

[App page](https://appshunter.io/ios/app/readyvax/id957851259)

Provides up-to-date, evidence-based information on vaccines and vaccination schedules. Designed for both healthcare professionals and general users, it offers customizable data views and real-time alerts for important updates.

**Highlights:** Up-to-date vaccine recommendations, Vaccine safety profiles, Disease prevention information, Real-time alerts and updates, Customizable data presentation, Offline access to information

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

**In-app purchases:** none


### My IBD Symptom Tracker

[App page](https://appshunter.io/ios/app/my-ibd-symptom-tracker/id6450712746)

Manage your IBD with a symptom tracker, appointment and medication reminders, and a bathroom locator. Access helpful articles to learn more about living with IBD.

**Highlights:** Symptom tracking, Appointment reminders, Medication reminders, Bathroom locator, Helpful articles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ReadyVax free?

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

### Is My IBD Symptom Tracker free?

My IBD Symptom Tracker is free to download, with no in-app purchases.

### Which has better reviews, ReadyVax or My IBD Symptom Tracker?

ReadyVax is rated higher. ReadyVax averages 4.4 out of 5 from 7 ratings, while My IBD Symptom Tracker averages 2.0 from 2 ratings.

### Do ReadyVax or My IBD Symptom Tracker have ads?

Neither ReadyVax nor My IBD Symptom Tracker shows ads.

### Which is updated more often, ReadyVax or My IBD Symptom Tracker?

ReadyVax ships an update every 25 months, and My IBD Symptom Tracker every 6 weeks. Most recently, ReadyVax was updated on October 21, 2026 and My IBD Symptom Tracker on October 27, 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.*