# 如影Shadow vs Goodbye IBS

The clearest difference is update cadence: Goodbye IBS at every 10 days against 如影Shadow's every 3 months. 如影Shadow's advantage is iOS requirement (11.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 如影Shadow sells 2 in-app purchases, starting at $0.99 per month and Goodbye IBS sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

如影Shadow ships an update every 3 months, Goodbye IBS every 10 days. Both last shipped on October 2, 2026.

## The numbers

| Metric | 如影Shadow | Goodbye IBS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 45 MB | 19 MB |
| Requires iOS | **11.4** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing enle Inc](https://appshunter.io/developer/1516608365) | [INII Co., Ltd.](https://appshunter.io/developer/1104673141) |

## What reviewers say

### 如影Shadow

[App page](https://appshunter.io/ios/app/shadow/id1539840773)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $0.99 | per month |
| 连续包年会员 | $11.99 | per year |


### 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 如影Shadow free?

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

### Is Goodbye IBS free?

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

### Do 如影Shadow or Goodbye IBS have ads?

Neither 如影Shadow nor Goodbye IBS shows ads.

### Which is updated more often, 如影Shadow or Goodbye IBS?

如影Shadow ships an update every 3 months, and Goodbye IBS every 10 days. Most recently, 如影Shadow was updated on October 2, 2026 and Goodbye IBS on October 2, 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.*