# Tap OChem vs ADAT Behavioral Science

The clearest difference is review sentiment: Tap OChem at 92% against ADAT Behavioral Science's 33%. Tap OChem also leads on ratings volume (39 vs 1) and price ($4.99 vs $7.99). ADAT Behavioral Science's advantage is update cadence (fortnightly vs every 3 months) and rating (5.0 vs 4.7). On ads, in-app purchases, monetization model and device support there is nothing between them.

Tap OChem costs $4.99 and ADAT Behavioral Science $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ADAT Behavioral Science holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tap OChem has 39 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 92% of Tap OChem's written reviews are positive against 33% of ADAT Behavioral Science's, so the app with the better star average is not the one people write more warmly about.

Tap OChem ships an update every 3 months, ADAT Behavioral Science fortnightly. The most recent releases landed on October 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Tap OChem | ADAT Behavioral Science |
| --- | --- | --- |
| Price | **$4.99** | $7.99 |
| Rating | [4.7 (39 ratings)](https://appshunter.io/ios/app/tap-ochem/id579861146/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/adat-behavioral-science/id1290071992/reviews)** |
| Number of ratings | **39** | 1 |
| Positive reviews | **91.7% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 3.5 GB | 13 MB |
| Requires iOS | 13.2 | **9.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tap OChem, LLC](https://appshunter.io/developer/579861209) | [Cram Cards](https://appshunter.io/developer/733135273) |

## What reviewers say

### Tap OChem

[App page](https://appshunter.io/ios/app/tap-ochem/id579861146)

Visualize complex organic chemistry reactions and concepts with animated explanations. This app covers a wide range of undergraduate organic chemistry topics, aiding in exam preparation and understanding of molecular behavior.

**Highlights:** Animated organic chemistry reactions, Detailed concept explanations, Electron pushing diagrams, Full-color text descriptions, MCAT, PCAT, OAT, DAT prep, Regular content updates

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

**In-app purchases:** none


### ADAT Behavioral Science

[App page](https://appshunter.io/ios/app/adat-behavioral-science/id1290071992)

Prepare for the Advanced Dental Admission Test with digital flashcards. Study key concepts and facts efficiently on your iPhone or iPad to score higher and gain admission to competitive dental programs. Track your progress and focus on challenging material.

**Highlights:** Over 700 digital flashcards, High-yield content for ADAT, Illustrative pictures for memorization, Progress tracking, User-friendly design, Search and filter flashcards, Affordable alternative to physical cards

**In-app purchases:** none


## Frequently asked questions

### Is Tap OChem free?

Tap OChem costs $4.99, with no in-app purchases.

### Is ADAT Behavioral Science free?

ADAT Behavioral Science costs $7.99, with no in-app purchases.

### Which has better reviews, Tap OChem or ADAT Behavioral Science?

ADAT Behavioral Science is rated higher. Tap OChem averages 4.7 out of 5 from 39 ratings, while ADAT Behavioral Science averages 5.0 from 1 ratings.

### Do Tap OChem or ADAT Behavioral Science have ads?

Neither Tap OChem nor ADAT Behavioral Science shows ads.

### Which is updated more often, Tap OChem or ADAT Behavioral Science?

Tap OChem ships an update every 3 months, and ADAT Behavioral Science fortnightly. Most recently, Tap OChem was updated on October 23, 2026 and ADAT Behavioral Science on September 16, 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.*