# AI Scale vs 腸note－腸の音から始める腸活

The clearest difference is review sentiment: 腸note－腸の音から始める腸活 at 52% against AI Scale's 14%. 腸note－腸の音から始める腸活 also leads on update cadence (monthly vs every 3 months) and ratings volume (20 vs 1). AI Scale's advantage is rating (5.0 vs 4.7) and iOS requirement (11.0 vs 15.1). 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.

AI Scale holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 腸note－腸の音から始める腸活 has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 14% of AI Scale's written reviews are positive against 52% of 腸note－腸の音から始める腸活's, so the app with the better star average is not the one people write more warmly about.

AI Scale ships an update every 3 months, 腸note－腸の音から始める腸活 monthly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AI Scale | 腸note－腸の音から始める腸活 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-scale/id1626071886/reviews)** | [4.7 (20 ratings)](https://appshunter.io/ios/app/note/id1659743337/reviews) |
| Number of ratings | 1 | **20** |
| Positive reviews | 14.3% of reviews | **52.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 60 MB | 64 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [InFit](https://appshunter.io/developer/1459606591) | [Suntory Global Innovation Center Limited](https://appshunter.io/developer/1659743339) |

## What reviewers say

### AI Scale

[App page](https://appshunter.io/ios/app/ai-scale/id1626071886)

This app connects to a smart scale to track 13 health metrics, including weight and body fat percentage. It visualizes your data in graphs, making it easy to manage your health and stay motivated for fitness goals. Your data is securely stored and accessible across devices.

**Highlights:** Connects to smart scales, Tracks 13 health metrics, Visualizes data in graphs, Secure cloud data storage, Supports HealthKit integration, Motivates fitness goals

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

**In-app purchases:** none


### 腸note－腸の音から始める腸活

[App page](https://appshunter.io/ios/app/note/id1659743337)

This app analyzes your gut sounds to suggest personalized dietary and lifestyle changes for better gut health. Track your bowel movements and gut health activities to create a custom plan and monitor your progress with detailed reports.

**Highlights:** Gut sound analysis with AI, Personalized diet and lifestyle suggestions, Bowel movement and gut health tracking, Customizable gut health list, Gut health reports and feedback, HealthKit integration for health data

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Scale free?

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

### Is 腸note－腸の音から始める腸活 free?

腸note－腸の音から始める腸活 is free to download, with no in-app purchases.

### Which has better reviews, AI Scale or 腸note－腸の音から始める腸活?

AI Scale is rated higher. AI Scale averages 5.0 out of 5 from 1 ratings, while 腸note－腸の音から始める腸活 averages 4.7 from 20 ratings.

### Do AI Scale or 腸note－腸の音から始める腸活 have ads?

Both AI Scale and 腸note－腸の音から始める腸活 show ads.

### Which is updated more often, AI Scale or 腸note－腸の音から始める腸活?

AI Scale ships an update every 3 months, and 腸note－腸の音から始める腸活 monthly. Most recently, AI Scale was updated on October 3, 2026 and 腸note－腸の音から始める腸活 on October 13, 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.*