# CalScan vs HeartZone Coach

The clearest difference is in-app purchases: HeartZone Coach at none against CalScan's 10. HeartZone Coach also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). CalScan's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price there is nothing between them.

Both are free to download. CalScan sells 10 in-app purchases, starting at $9.99 per month. HeartZone Coach asks for nothing beyond the download.

CalScan ships an update every 2 weeks, HeartZone Coach every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CalScan | HeartZone Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (307 ratings)](https://appshunter.io/ios/app/calscan-ai-calorie-tracker/id6502774426/reviews)** | — |
| Number of ratings | **307** | — |
| Positive reviews | 37.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 12 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Shanghai Mimi Pig Network Technology Co., Ltd](https://appshunter.io/developer/1818304406) | [ARGO 34, INC.](https://appshunter.io/developer/6787890519) |

## What reviewers say

### CalScan

[App page](https://appshunter.io/ios/app/calscan-ai-calorie-tracker/id6502774426)

Effortlessly track your calorie and nutrition intake with advanced AI. Simply snap a photo of your meal, type it in, or scan a barcode for instant, accurate nutritional insights to support your health and weight management goals.

**Highlights:** AI food recognition from photos, Text-based meal logging, Barcode scanning for instant data, Detailed nutritional insights, Calorie and macronutrient calculation, User-friendly interface

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $9.99 | per month |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $19.99 | per year |
| Premium Yearly Discount | $19.99 | per year |
| Premium Yearly | $24.99 | per year |
| Premium (Yearly) | $29.99 | per year |
| Premium Yearly Discount | $29.99 | per year |
| Premium Yearly | $39.99 | per year |
| Premium Yearly | $39.99 | per year |
| Lifetime Premium | $49.99 | one-time |


### HeartZone Coach

[App page](https://appshunter.io/ios/app/heartzone-coach/id6788023321)

**In-app purchases:** none


## Frequently asked questions

### Is CalScan free?

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

### Is HeartZone Coach free?

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

### Do CalScan or HeartZone Coach have ads?

CalScan shows ads; HeartZone Coach does not.

### Which is updated more often, CalScan or HeartZone Coach?

CalScan ships an update every 2 weeks, and HeartZone Coach every 6 days. Most recently, CalScan was updated on October 30, 2026 and HeartZone Coach 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.*