# Kanso Calorie & Macro Tracker vs The Optimization Lab

The clearest difference is in-app purchases: The Optimization Lab at none against Kanso Calorie & Macro Tracker's 2. The Optimization Lab also leads on rating (5.0 vs 4.6) and update cadence (every 3 days vs every 3 weeks). Kanso Calorie & Macro Tracker's advantage is ratings volume (7 vs 1) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Kanso Calorie & Macro Tracker sells 2 in-app purchases, starting at $0.99 per month. The Optimization Lab asks for nothing beyond the download.

The Optimization Lab holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Kanso Calorie & Macro Tracker has 7 ratings behind it against 1, so its average is the more settled of the two.

Kanso Calorie & Macro Tracker ships an update every 3 weeks, The Optimization Lab every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Kanso Calorie & Macro Tracker | The Optimization Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/kanso-calorie-and-macro-tracker/id6767579239/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-optimization-lab/id6819885061/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 11 MB | 71 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Enso Labs](https://appshunter.io/developer/1896489366) | [Natan Behrendt de Carvalho](https://appshunter.io/developer/6819885063) |

## What reviewers say

### Kanso Calorie & Macro Tracker

[App page](https://appshunter.io/ios/app/kanso-calorie-and-macro-tracker/id6767579239)

Effortlessly log meals with AI camera, voice, or text input. Track fitness, hydration, and intermittent fasting. Set smart goals and customize your dashboard for a personalized health journey.

**Highlights:** AI food scanning, Voice and text logging, Barcode scanning, Fitness regimen tracking, Hydration tracker, Recipe macro calculation, Intermittent fasting timers

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kanso Pro Monthly | $0.99 | per month |
| Kanso Pro Yearly | $19.99 | per year |


### The Optimization Lab

[App page](https://appshunter.io/ios/app/the-optimization-lab/id6819885061)

This private app provides OptiLab coaching clients with their personalized fitness and nutrition plans. Track daily protocols, supplements, training, and check-ins. Access educational resources and monitor progress through phases and lab results.

**Highlights:** Daily protocol breakdown, Supplement and timing details, Phased plan progression, Weekly check-in logging, Exercise and set tracking, Calorie and macro targets, Lab result uploads

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

**In-app purchases:** none


## Frequently asked questions

### Is Kanso Calorie & Macro Tracker free?

Kanso Calorie & Macro Tracker is free to download, with in-app purchases available.

### Is The Optimization Lab free?

The Optimization Lab is free to download, with no in-app purchases.

### Which has better reviews, Kanso Calorie & Macro Tracker or The Optimization Lab?

The Optimization Lab is rated higher. Kanso Calorie & Macro Tracker averages 4.6 out of 5 from 7 ratings, while The Optimization Lab averages 5.0 from 1 ratings.

### Do Kanso Calorie & Macro Tracker or The Optimization Lab have ads?

Neither Kanso Calorie & Macro Tracker nor The Optimization Lab shows ads.

### Which is updated more often, Kanso Calorie & Macro Tracker or The Optimization Lab?

Kanso Calorie & Macro Tracker ships an update every 3 weeks, and The Optimization Lab every 3 days. Most recently, Kanso Calorie & Macro Tracker was updated on October 31, 2026 and The Optimization Lab on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*