# GeneSYNC vs Gene Companion

The clearest difference is ratings volume: Gene Companion at 5 against GeneSYNC's 1. GeneSYNC's advantage is iOS requirement (12.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for GeneSYNC against 5.0 for Gene Companion. That said, the two scores are not equally well evidenced: Gene Companion has 5 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | GeneSYNC | Gene Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/genesync/id1534097281/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/gene-companion/id6444809023/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 68 MB | 34 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [FATBURN AMERICA, LLC](https://appshunter.io/developer/1512966965) | [Gene Companion Rx Inc.](https://appshunter.io/developer/1653260694) |

## What reviewers say

### GeneSYNC

[App page](https://appshunter.io/ios/app/genesync/id1534097281)

This app uses your DNA to create a personalized nutrition and fitness plan for weight maintenance. It helps you understand your body's needs for macronutrients, micronutrients, and movement, offering food scoring and progress reports.

**Highlights:** DNA-based nutrition planning, Barcode food scanning, Calorie tracking, Weekly nutrient reports, Coach-client communication, Daily to-do lists, Health App integration

**In-app purchases:** none


### Gene Companion

[App page](https://appshunter.io/ios/app/gene-companion/id6444809023)

This app leverages genetic technology to identify the safest and most effective medications for you based on your DNA, lifestyle, and health conditions. It helps prevent adverse drug reactions and optimize medication efficacy by analyzing drug compatibility with genes, other drugs, illnesses, diet, and allergies.

**Highlights:** Personalized medication recommendations based on DNA, Adverse Drug Reaction (ADR) prevention, Drug-to-gene, drug-to-drug, and drug-to-illness compatibility checks, Analysis of medication conflicts with lifestyle and allergies, Email detailed reports to physicians, Secure, encrypted cloud data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is GeneSYNC free?

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

### Is Gene Companion free?

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

### Which has better reviews, GeneSYNC or Gene Companion?

GeneSYNC and Gene Companion are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do GeneSYNC or Gene Companion have ads?

Neither GeneSYNC nor Gene Companion shows ads.

### Which is updated more often, GeneSYNC or Gene Companion?

GeneSYNC ships an update every 2 months, and Gene Companion every 2 months. Most recently, GeneSYNC was updated on October 10, 2026 and Gene Companion on September 22, 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.*