# iMart Stores vs BuffMeter

The clearest difference is in-app purchases: iMart Stores at none against BuffMeter's 3. iMart Stores also leads on iOS requirement (16.2 vs 18.0). BuffMeter's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. BuffMeter sells 3 in-app purchases, starting at $4.99 per 7 days. iMart Stores asks for nothing beyond the download.

iMart Stores ships an update every 2 months, BuffMeter every 4 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iMart Stores | BuffMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/buffmeter-weight-loss-tracker/id6758816413/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 101 MB | 29 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Express Delivery Group Inc.](https://appshunter.io/developer/1413611315) | [Power Craft Training, LLC](https://appshunter.io/developer/1713622568) |

## What reviewers say

### iMart Stores

[App page](https://appshunter.io/ios/app/imart-stores/id6746050043)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### BuffMeter

[App page](https://appshunter.io/ios/app/buffmeter-weight-loss-tracker/id6758816413)

This app uses AI to analyze your physique from a photo, providing detailed scores for muscle groups and an overall fitness level. It also generates AI-powered visualizations of your potential future body based on your goals and offers personalized daily targets for health habits.

**Highlights:** AI physique analysis from photos, Individual muscle group scoring, AI-generated future physique visualization, Personalized daily health targets, Progress charts for body fat and weight, Integration with Apple Health

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access – Weekly | $4.99 | per 7 days |
| Premium Access - Monthly | $19.99 | per month |
| Premium Access - Yearly | $49.99 | per year |


## Frequently asked questions

### Is iMart Stores free?

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

### Is BuffMeter free?

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

### Do iMart Stores or BuffMeter have ads?

Neither iMart Stores nor BuffMeter shows ads.

### Which is updated more often, iMart Stores or BuffMeter?

iMart Stores ships an update every 2 months, and BuffMeter every 4 days. Most recently, iMart Stores was updated on October 12, 2026 and BuffMeter on October 24, 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.*