# CarbSync vs BiteCal

The clearest difference is in-app purchases: CarbSync at none against BiteCal's 6. BiteCal's advantage is iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. BiteCal sells 6 in-app purchases, starting at $9.99 per 7 days. CarbSync asks for nothing beyond the download.

## The numbers

| Metric | CarbSync | BiteCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (129 ratings)](https://appshunter.io/ios/app/bitecal-ai-calorie-counter/id6784180890/reviews)** |
| Number of ratings | — | **129** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Freemium |
| Size | 4 MB | 104 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文权 刘](https://appshunter.io/developer/1874766464) | [Meta Innovation](https://appshunter.io/developer/1698636975) |

## What reviewers say

### CarbSync

[App page](https://appshunter.io/ios/app/carbsync-macro-tracker/id6758784101)

**Features:** macOS Compatibility

**In-app purchases:** none


### BiteCal

[App page](https://appshunter.io/ios/app/bitecal-ai-calorie-counter/id6784180890)

This app uses AI to quickly log meals by scanning photos, providing calorie and macro estimates. It helps maintain a daily food diary for weight control and mindful eating.

**Highlights:** AI food scanning from meal photos, Calorie and macro tracking, Daily food diary maintenance, Apple Health synchronization, Faster food logging, Nutrition estimates

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $29.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $49.99 | per year |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is CarbSync free?

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

### Is BiteCal free?

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

### Do CarbSync or BiteCal have ads?

Neither CarbSync nor BiteCal shows ads.

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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.*