# Gene Screen vs Saint Xavier High School

The clearest difference is rating: Saint Xavier High School at 4.0 against Gene Screen's 3.2. Saint Xavier High School also leads on review sentiment (100% vs 83%). Gene Screen's advantage is update cadence (every 5 months vs every 12 months) and iOS requirement (6.0 vs 15.5). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Saint Xavier High School holds the better App Store score, 4.0 against 3.2. Both are backed by a comparable volume of ratings — 26 and 9 respectively. Written reviews point the same way: 83% of Gene Screen's written reviews are positive against 100% of Saint Xavier High School's.

Gene Screen ships an update every 5 months, Saint Xavier High School every 12 months. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Gene Screen | Saint Xavier High School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (26 ratings)](https://appshunter.io/ios/app/gene-screen/id447754230/reviews) | **[4.0 (9 ratings)](https://appshunter.io/ios/app/saint-xavier-high-school/id502848060/reviews)** |
| Number of ratings | **26** | 9 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 124 MB | 78 MB |
| Requires iOS | **6.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Cold Spring Harbor Laboratory](https://appshunter.io/developer/331399335) | [Saint Xavier High School, Inc.](https://appshunter.io/developer/1477655121) |

## What reviewers say

### Gene Screen

[App page](https://appshunter.io/ios/app/gene-screen/id447754230)

Explore genetic information related to health and heredity. This app focuses on recessive genetic diseases, particularly those more common in the Ashkenazi Jewish population. It's a learning tool developed by the DNA Learning Center.

**Highlights:** Recessive genetic disease information, Health and heredity focus, Cultural and ethnic prevalence, Ashkenazi Jewish genetic diseases, Fact-packed learning tool

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

**In-app purchases:** none


### Saint Xavier High School

[App page](https://appshunter.io/ios/app/saint-xavier-high-school/id502848060)

This app delivers school information directly to students, faculty, and parents. Access media, news, athletic updates, event calendars, and a school directory. Log in for personalized content and easily contact constituents.

**Highlights:** Access media (photos, videos), View news updates, Review athletic event details, Browse school calendar, Search school directory, Direct contact options, Personalized content via login

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

**In-app purchases:** none


## Frequently asked questions

### Is Gene Screen free?

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

### Is Saint Xavier High School free?

Saint Xavier High School is free to download, with no in-app purchases.

### Which has better reviews, Gene Screen or Saint Xavier High School?

Saint Xavier High School is rated higher. Gene Screen averages 3.2 out of 5 from 26 ratings, while Saint Xavier High School averages 4.0 from 9 ratings.

### Do Gene Screen or Saint Xavier High School have ads?

Neither Gene Screen nor Saint Xavier High School shows ads.

### Which is updated more often, Gene Screen or Saint Xavier High School?

Gene Screen ships an update every 5 months, and Saint Xavier High School every 12 months. Most recently, Gene Screen was updated on October 27, 2026 and Saint Xavier High School on October 23, 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.*