# BiteCheck vs Caltris

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

Both are free to download. BiteCheck sells 3 in-app purchases, starting at $9.99 per month and Caltris sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

BiteCheck ships an update weekly, Caltris every 2 weeks. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | BiteCheck | Caltris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bitecheck-ai-calorie-tracker/id6748466876/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 228 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [DigitMind Technologies LLP](https://appshunter.io/developer/1825850684) | [jeremy citone](https://appshunter.io/developer/1364526627) |

## What reviewers say

### BiteCheck

[App page](https://appshunter.io/ios/app/bitecheck-ai-calorie-tracker/id6748466876)

This app uses AI to automatically track calories and macronutrients from photos or text. It offers personalized meal plans, healthy recipes, and progress insights to help users achieve their health and fitness goals.

**Highlights:** AI-powered food recognition from photos, Automatic calorie and macronutrient tracking, Personalized meal and diet plans, Healthy recipe discovery with macro breakdown, Weight and progress analytics, AI nutrition guidance and coaching

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BiteCheck Premium | $9.99 | per month |
| BiteCheck Premium 3 M | $24.99 | per 3 months |
| BiteCheck Premium Year | $69.99 | per year |


### Caltris

[App page](https://appshunter.io/ios/app/caltris/id6760158495)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caltris Premium | $3.99 | per month |


## Frequently asked questions

### Is BiteCheck free?

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

### Is Caltris free?

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

### Do BiteCheck or Caltris have ads?

BiteCheck shows ads; Caltris does not.

### Which is updated more often, BiteCheck or Caltris?

BiteCheck ships an update weekly, and Caltris every 2 weeks. Most recently, BiteCheck was updated on October 16, 2026 and Caltris on September 24, 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.*