# CalEye vs Byte Coach

The clearest difference is in-app purchases: CalEye at none against Byte Coach's 4. CalEye also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Byte Coach sells 4 in-app purchases, starting at $4.99 per month. CalEye asks for nothing beyond the download.

CalEye ships an update every 3 days, Byte Coach weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CalEye | Byte Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/caleye-photo-calorie-counter/id6757989838/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Ad-supported | — |
| Size | 9 MB | 8 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [BYNET](https://appshunter.io/developer/1811735131) | [Nils Rohwer](https://appshunter.io/developer/6777538815) |

## What reviewers say

### CalEye

[App page](https://appshunter.io/ios/app/caleye-photo-calorie-counter/id6757989838)

Effortlessly track your calorie intake by simply snapping a photo of your meals. AI automatically identifies food and calculates nutritional information, including macros. Set daily goals and visualize your progress with a convenient ring and calendar view.

**Highlights:** AI meal recognition from photos, Automatic calorie and macro calculation, Barcode scanner for packaged foods, Daily calorie goal setting, Visual progress tracking ring, Calendar for reviewing past records, Daily, weekly, monthly, yearly analysis

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

**In-app purchases:** none


### Byte Coach

[App page](https://appshunter.io/ios/app/byte-coach/id6777538813)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Byte-coach Base | $4.99 | per month |
| Byte-coach Plus | $9.99 | per month |
| ByteCoach Base - Yearly | $39.99 | per year |
| ByteCoach Plus - Yearly | $79.99 | per year |


## Frequently asked questions

### Is CalEye free?

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

### Is Byte Coach free?

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

### Do CalEye or Byte Coach have ads?

Neither CalEye nor Byte Coach shows ads.

### Which is updated more often, CalEye or Byte Coach?

CalEye ships an update every 3 days, and Byte Coach weekly. Most recently, CalEye was updated on October 24, 2026 and Byte Coach on October 28, 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.*