# Kyn vs CaloTrack

The clearest difference is in-app purchases: Kyn at none against CaloTrack's 2. CaloTrack's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. CaloTrack sells 2 in-app purchases, starting at $5.99 per month. Kyn asks for nothing beyond the download.

Kyn ships an update every 5 days, CaloTrack every 8 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Kyn | CaloTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kyn/id6746087356/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | **Ad-supported** | Freemium |
| Size | 44 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Wahi](https://appshunter.io/developer/1778806641) | [Abiodun Olorode](https://appshunter.io/developer/1857204835) |

## What reviewers say

### Kyn

[App page](https://appshunter.io/ios/app/kyn/id6746087356)

This app provides personalized workout plans and connects you with a supportive community to help you achieve your fitness goals. It adapts to your location and equipment availability, offering clear demonstrations and progress tracking for consistent results.

**Highlights:** Smart workout planning, Community challenges, Adaptable to location/equipment, Video demonstrations, Progress tracking, Progressive training plans

**Features:** macOS Compatibility

**In-app purchases:** none


### CaloTrack

[App page](https://appshunter.io/ios/app/calotrack-ai-calorie-tracker/id6747898010)

Effortlessly track your nutrition and fitness goals with AI-powered food logging. Get personalized calorie and macro targets that adapt to your progress. Understand your daily intake at a glance and make informed choices for a healthier lifestyle.

**Highlights:** AI-powered food logging via photo or barcode scan, Personalized calorie and macro targets, Macro breakdowns for meals and daily intake, Meal and recipe importer, Goal setting for weight loss, gain, or maintenance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaloTrack Monthly | $5.99 | per month |
| CaloTrack Yearly | $39.99 | per year |


## Frequently asked questions

### Is Kyn free?

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

### Is CaloTrack free?

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

### Do Kyn or CaloTrack have ads?

Kyn shows ads; CaloTrack does not.

### Which is updated more often, Kyn or CaloTrack?

Kyn ships an update every 5 days, and CaloTrack every 8 days. Most recently, Kyn was updated on October 24, 2026 and CaloTrack on October 15, 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.*