# Calmeter vs ScanLean AI

The clearest difference is ads: ScanLean AI at none against Calmeter's shown. ScanLean AI also leads on update cadence (weekly vs monthly) and rating (5.0 vs 4.8). Calmeter's advantage is ratings volume (17 vs 2). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Calmeter sells 2 in-app purchases, starting at $9.99 per month and ScanLean AI sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ScanLean AI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Calmeter has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Calmeter ships an update monthly, ScanLean AI weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calmeter | ScanLean AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (17 ratings)](https://appshunter.io/ios/app/calmeter-ai-calorie-tracker/id6756586920/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scanlean-ai/id6799600859/reviews)** |
| Number of ratings | **17** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 109 MB | 59 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Calorie AI Tracker](https://appshunter.io/developer/1861558624) | [Growthvault LLC](https://appshunter.io/developer/1895801107) |

## What reviewers say

### Calmeter

[App page](https://appshunter.io/ios/app/calmeter-ai-calorie-tracker/id6756586920)

Instantly analyze the nutritional content of any meal by taking a photo, scanning a barcode, or searching a database. Track calories, macros, and other nutrients to meet your health and fitness goals.

**Highlights:** AI meal scanning, Barcode scanning, Food database search, Calorie and macro tracking, Nutrient breakdown, Weight trend charting, Personalized goal setting

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calmeter Plus - Monthly | $9.99 | per month |
| Calmeter Plus - Yearly | $49.99 | per year |


### ScanLean AI

[App page](https://appshunter.io/ios/app/scanlean-ai/id6799600859)

This app uses AI to analyze your body from a photo and calculate body fat percentage. It offers personalized meal and workout plans with a subscription to help you achieve your fitness goals. Track your progress over time by rescanning every four weeks.

**Highlights:** AI body fat percentage scan, Personalized meal plans, Custom workout plans, Calorie target calculation, Progress tracking, Body transformation goals

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanLean Pro monthly | $7.99 | per month |
| ScanLean Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Calmeter free?

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

### Is ScanLean AI free?

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

### Which has better reviews, Calmeter or ScanLean AI?

ScanLean AI is rated higher. Calmeter averages 4.8 out of 5 from 17 ratings, while ScanLean AI averages 5.0 from 2 ratings.

### Do Calmeter or ScanLean AI have ads?

Calmeter shows ads; ScanLean AI does not.

### Which is updated more often, Calmeter or ScanLean AI?

Calmeter ships an update monthly, and ScanLean AI weekly. Most recently, Calmeter was updated on October 30, 2026 and ScanLean AI on October 31, 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.*