# NutriSync vs HelloCalory AI Calorie Tracker

The clearest difference is ads: NutriSync at none against HelloCalory AI Calorie Tracker's shown. NutriSync also leads on ratings volume (67 vs 22). HelloCalory AI Calorie Tracker's advantage is update cadence (every 3 days vs weekly) and review sentiment (100% vs 89%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. NutriSync sells 14 in-app purchases, starting at $3.99 per month and HelloCalory AI Calorie Tracker sells 3 in-app purchases, starting at $2.89 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for NutriSync against 4.8 for HelloCalory AI Calorie Tracker. Both are backed by a comparable volume of ratings — 67 and 22 respectively. Written reviews are what separate them: 89% of NutriSync's written reviews are positive against 100% of HelloCalory AI Calorie Tracker's.

NutriSync ships an update weekly, HelloCalory AI Calorie Tracker every 3 days. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | NutriSync | HelloCalory AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (67 ratings)](https://appshunter.io/ios/app/nutrisync-ai-macro-tracker/id6754780683/reviews) | [4.8 (22 ratings)](https://appshunter.io/ios/app/hellocalory-ai-calorie-tracker/id6760679038/reviews) |
| Number of ratings | **67** | 22 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 113 MB | 126 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [NutriSync LLC](https://appshunter.io/developer/1844218916) | [Emily Lien](https://appshunter.io/developer/898374374) |

## What reviewers say

### NutriSync

[App page](https://appshunter.io/ios/app/nutrisync-ai-macro-tracker/id6754780683)

This app uses adaptive AI to provide accurate calorie and macro tracking. It adjusts your daily targets based on your intake and calculates your TDEE from real data, not guesswork. Designed for lifters, it supports cut, bulk, and maintain phases with personalized goals.

**Highlights:** Adaptive AI meal scanning, Real-time target adjustments, TDEE calculation from weight trends, Customizable macro targets, Cut, bulk, and maintain phases, Daily check-ins for target updates

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| premium | $9.99 | per month |
| Monthly | $14.99 | per month |
| premium | $14.99 | per month |
| premium | $14.99 | per month |
| premium | $29.99 | per year |
| premium | $49.99 | per year |
| premium | $79.99 | per year |
| premium | $79.99 | per year |
| Annual | $79.99 | per year |
| premium | $79.99 | per year |
| premium | $99.99 | one-time |


### HelloCalory AI Calorie Tracker

[App page](https://appshunter.io/ios/app/hellocalory-ai-calorie-tracker/id6760679038)

This app focuses on tracking your calorie deficit to predict weight loss, offering daily, monthly, and overall progress views. It uses AI to estimate calories from photos or descriptions of meals and workouts, with optional manual logging and Apple Health integration.

**Highlights:** AI calorie estimation from photos, Automatic deficit tracking, Daily, monthly, and overall progress views, Manual logging option, AI-powered workout calorie calculation, Apple Health integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.89 | per 7 days |
| Yearly | $19.99 | per year |
| Lifetime | $39.49 | one-time |


## Frequently asked questions

### Is NutriSync free?

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

### Is HelloCalory AI Calorie Tracker free?

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

### Which has better reviews, NutriSync or HelloCalory AI Calorie Tracker?

NutriSync and HelloCalory AI Calorie Tracker are both rated 4.8 out of 5 on the App Store, from 67 and 22 ratings respectively.

### Do NutriSync or HelloCalory AI Calorie Tracker have ads?

HelloCalory AI Calorie Tracker shows ads; NutriSync does not.

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

NutriSync ships an update weekly, and HelloCalory AI Calorie Tracker every 3 days. Most recently, NutriSync was updated on October 15, 2026 and HelloCalory AI Calorie Tracker on October 1, 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.*