# AI Calorie Tracker vs RoxSIM

The clearest difference is iOS requirement: RoxSIM at 15.0 against AI Calorie Tracker's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Calorie Tracker sells 2 in-app purchases, starting at $3.99 per month and RoxSIM sells 5 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

AI Calorie Tracker ships an update every 5 days, RoxSIM weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Calorie Tracker | RoxSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-calorie-tracker-helian/id6751594158/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | — |
| Size | 60 MB | 45 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Leaping Code](https://appshunter.io/developer/1744759597) | [frank vitetta](https://appshunter.io/developer/429589272) |

## What reviewers say

### AI Calorie Tracker

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-helian/id6751594158)

Effortlessly track your nutrition by simply taking a photo of your meal. This app identifies food, estimates calories and macros, and provides detailed breakdowns without manual input. It also offers insights, integrates with health platforms, and helps you stay on track with personalized goals.

**Highlights:** AI meal logging via photo, Home and lock screen widgets, Drink tracking with multipliers, Shareable meal cards, Today dashboard with pace projection, Trends and insights, Apple Health integration, Customizable reminders

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| helian Premium Monthly | $3.99 | per month |
| Helian Premium Yearly | $29.99 | per year |


### RoxSIM

[App page](https://appshunter.io/ios/app/roxsim/id6755498664)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per year |
| UK | $4.99 | per month |
| Pro Access | $49.99 | per year |
| Frank the Tank Unlock | $4.99 | one-time |
| Hyrox Pack Unlock | $7.99 | one-time |


## Frequently asked questions

### Is AI Calorie Tracker free?

AI Calorie Tracker is free to download, with in-app purchases available.

### Is RoxSIM free?

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

### Do AI Calorie Tracker or RoxSIM have ads?

Neither AI Calorie Tracker nor RoxSIM shows ads.

### Which is updated more often, AI Calorie Tracker or RoxSIM?

AI Calorie Tracker ships an update every 5 days, and RoxSIM weekly. Most recently, AI Calorie Tracker was updated on October 30, 2026 and RoxSIM on November 5, 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.*