# 复旦数字健康 vs Goodbye IBS

The clearest difference is in-app purchases: 复旦数字健康 at none against Goodbye IBS's 2. 复旦数字健康 also leads on iOS requirement (13.0 vs 18.0). Goodbye IBS's advantage is update cadence (every 10 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Goodbye IBS sells 2 in-app purchases, starting at $1.99 per month. 复旦数字健康 asks for nothing beyond the download.

复旦数字健康 ships an update every 6 months, Goodbye IBS every 10 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 复旦数字健康 | Goodbye IBS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 74 MB | 19 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Jinseyiliao Technology Zhongshan) Co.,Ltd.](https://appshunter.io/developer/1662436965) | [INII Co., Ltd.](https://appshunter.io/developer/1104673141) |

## What reviewers say

### 复旦数字健康

[App page](https://appshunter.io/ios/app/id1662436963)

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

**In-app purchases:** none


### Goodbye IBS

[App page](https://appshunter.io/ios/app/goodbye-ibs/id6745562063)

This app helps individuals manage Irritable Bowel Syndrome (IBS) by providing smart food search, daily tracking of meals and symptoms, and a knowledge base of dietary advice. It uses AI to identify trigger patterns and offers insights to improve gut health and regain comfort.

**Highlights:** AI-powered smart food search, Daily meal and symptom tracking, Apple Health integration for sleep monitoring, AI analysis of diet-symptom correlations, Professional knowledge base on IBS diet, Gut Comfort badge for consistent tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IBS Helper Premium Monthly | $1.99 | per month |
| IBS Helper Premium Annually | $12.99 | per year |


## Frequently asked questions

### Is 复旦数字健康 free?

复旦数字健康 is free to download, with no in-app purchases.

### Is Goodbye IBS free?

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

### Do 复旦数字健康 or Goodbye IBS have ads?

Neither 复旦数字健康 nor Goodbye IBS shows ads.

### Which is updated more often, 复旦数字健康 or Goodbye IBS?

复旦数字健康 ships an update every 6 months, and Goodbye IBS every 10 days. Most recently, 复旦数字健康 was updated on October 25, 2026 and Goodbye IBS 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.*