# Kintore vs AI Scale

The clearest difference is review sentiment: Kintore at 67% against AI Scale's 14%. Kintore also leads on update cadence (every 3 days vs every 3 months) and ratings volume (96 vs 1). AI Scale's advantage is in-app purchases (none vs 3) and rating (5.0 vs 4.8). On price, ads and device support there is nothing between them.

Both are free to download. Kintore sells 3 in-app purchases, starting at $1.99 per month. AI Scale asks for nothing beyond the download.

AI Scale holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Kintore has 96 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Kintore's written reviews are positive against 14% of AI Scale's, so the app with the better star average is not the one people write more warmly about.

Kintore ships an update every 3 days, AI Scale every 3 months. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Kintore | AI Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (96 ratings)](https://appshunter.io/ios/app/kintore-workout-log/id1109688815/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-scale/id1626071886/reviews)** |
| Number of ratings | **96** | 1 |
| Positive reviews | **67.1% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 124 MB | 60 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [株式会社筋トレMEMO](https://appshunter.io/developer/1842058660) | [InFit](https://appshunter.io/developer/1459606591) |

## What reviewers say

### Kintore

[App page](https://appshunter.io/ios/app/kintore-workout-log/id1109688815)

Track your weightlifting and cardio workouts with detailed logging and analysis. Customize exercises, monitor progress with graphs, and share your achievements. Ideal for bodybuilders and fitness enthusiasts aiming for muscle gain, fitness, or dieting.

**Highlights:** Record weight, reps, and assistance used, Supports Kg and Lbs units, Workout analysis with graph display, Log aerobic exercise and history, Customizable exercise and body part management, Interval timer and SNS sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (Monthly) | $1.99 | per month |
| Premium Plan Monthly | $1.99 | per month |
| Muscle Training diary | $2.99 | one-time |


### 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


## Frequently asked questions

### Is Kintore free?

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

### Is AI Scale free?

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

### Which has better reviews, Kintore or AI Scale?

AI Scale is rated higher. Kintore averages 4.8 out of 5 from 96 ratings, while AI Scale averages 5.0 from 1 ratings.

### Do Kintore or AI Scale have ads?

Both Kintore and AI Scale show ads.

### Which is updated more often, Kintore or AI Scale?

Kintore ships an update every 3 days, and AI Scale every 3 months. Most recently, Kintore was updated on September 23, 2026 and AI Scale on September 16, 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.*