Gene Screen vs DAC App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gene Screen
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.
- Recessive genetic disease information
- Health and heredity focus
- Cultural and ethnic prevalence
- Ashkenazi Jewish genetic diseases
- Fact-packed learning tool
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Gene Screen is a fact-packed learning tool about genetics at the intersection of health and heredity. Gene Screen provides information about recessive genetic disease in different cultures and ethnicities, with an emphasis on diseases that are more prevalent in the Ashkenazi Jewish population. Gene Screen was produced by the DNA Learning Center, Cold Spring Harbor laboratory, and was developed with support from the Victor Center for the Prevention of Jewish Genetic Diseases, Einstein Healthcare Network, Philadelphia, USA.
DAC App
This free application simplifies the recording of student audio responses for specific AP exams. It streamlines the process for both students and proctors, and automatically uploads audio files for school staff. Designed for use on school-issued iPads.
- Record audio responses for AP exams
- Simplify recording process
- Intuitive interface for students
- Streamline post-exam tasks
- Direct upload of audio files
- Designed for school-owned iPads
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The Digital Audio Capture (DAC) app is a free app developed by College Board and ETS to use for recording students’ audio responses for the AP Music Theory Exam and AP French, German, Italian, and Spanish Language and Culture Exams. This app has been developed to simplify the recording process for students and proctors, utilizing current technology that is intuitive to most students. It streamlines post-exam tasks for school staff by directly uploading student audio files after recording. School staff will follow the instructions in the 2025-26 AP Exam Instructions book to administer an exam using the DAC app. NOTE: The DAC app is limited for use on school-owned and -controlled iPad tablets (iOS 15.0 and above). Schools must update to the 2026 version of the DAC app; previous versions of the app will not work in 2026.
Screenshots
Verdict
The clearest difference is review sentiment: Gene Screen at 83% against DAC App's 20%. Gene Screen also leads on rating (3.2 vs 1.8) and update cadence (every 5 months vs every 12 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gene Screen holds the better App Store score, 3.2 against 1.8. Both are backed by a comparable volume of ratings — 26 and 16 respectively. Written reviews point the same way: 83% of Gene Screen's written reviews are positive against 20% of DAC App's.
Gene Screen ships an update every 5 months, DAC App every 12 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Gene Screen | DAC App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (26 ratings) — better | 1.8 (16 ratings) |
| Positive reviews | 83.3% of reviews — better | 20.0% of reviews |
| Number of ratings | 26 — better | 16 |
| Update frequency | Every 5 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 124 MB | 16 MB |
| Age rating | 12+ | 4+ |
| Developer | Cold Spring Harbor Laboratory | Educational Testing Service |
Customer experience
Gene Screen
DAC App
In-app purchases
Gene Screen
No in-app purchases
DAC App
No in-app purchases
