# IBD Classes vs SMART

The clearest difference is update cadence: SMART at every 4 months against IBD Classes's every 43 months. IBD Classes's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

IBD Classes ships an update every 43 months, SMART every 4 months. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IBD Classes | SMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/smart-ibd/id1453048007/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 52 MB | 13 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [SOLUS UK Ltd](https://appshunter.io/developer/423710417) | [Cincinnati Children's Hospital Medical Center](https://appshunter.io/developer/710665942) |

## What reviewers say

### IBD Classes

[App page](https://appshunter.io/ios/app/ibd-classes/id1248829991)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART

[App page](https://appshunter.io/ios/app/smart-ibd/id1453048007)

This app helps individuals manage Inflammatory Bowel Disease (IBD) through evidence-based self-management tools. It allows users to track symptoms, medications, and appointments, providing visual insights into their health over time.

**Highlights:** Symptom tracking (mood, pain), Medication reminders, Doctor visit tracking, Adherence monitoring, Progress graphs

**In-app purchases:** none


## Frequently asked questions

### Is IBD Classes free?

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

### Is SMART free?

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

### Do IBD Classes or SMART have ads?

Neither IBD Classes nor SMART shows ads.

### Which is updated more often, IBD Classes or SMART?

IBD Classes ships an update every 43 months, and SMART every 4 months. Most recently, IBD Classes was updated on May 17, 2026 and SMART 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.*