# AP Environmental Science vs ATC next

The clearest difference is review sentiment: ATC next at 100% against AP Environmental Science's 33%. ATC next also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 7). AP Environmental Science's advantage is update cadence (every 6 months vs every 21 months) and ratings volume (7 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. AP Environmental Science sells 7 in-app purchases, starting at $5.99 per 7 days. ATC next asks for nothing beyond the download.

ATC next holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 33% of AP Environmental Science's written reviews are positive against 100% of ATC next's.

AP Environmental Science ships an update every 6 months, ATC next every 21 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AP Environmental Science | ATC next |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/ap-environmental-science/id1514861166/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/atc-next/id6723899183/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 21 months |
| Monetization | Freemium | **Free** |
| Size | 29 MB | 18 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [Virginia Beach City Public Schools](https://appshunter.io/developer/1154215529) |

## What reviewers say

### AP Environmental Science

[App page](https://appshunter.io/ios/app/ap-environmental-science/id1514861166)

Prepare for your AP Environmental Science exam with 500 practice questions covering all topics. Utilize study, timed exam, and bookmark modes to track progress and review effectively. Access all content with a subscription.

**Highlights:** 500 AP-style practice questions, Concise answer explanations, Study, Timed Exam, and Bookmark modes, Progress tracking, iCloud save functionality, Interactive features

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $5.99 | per 7 days |
| 1 Week | $6.99 | per 7 days |
| 1 Month | $17.99 | per month |
| 3 Month Subscription Plan | $39.99 | per 3 months |
| 1 Year | $69.99 | per year |
| Annual Subscription Plan | $99.99 | per year |
| AP Environmental Science | $15.99 | one-time |


### ATC next

[App page](https://appshunter.io/ios/app/atc-next/id6723899183)

Stay informed about events, programs, and student news. This app provides a direct connection to all things related to the institution, ensuring you never miss important updates.

**Highlights:** Event information, Program details, Student news, Institutional updates, Notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is AP Environmental Science free?

AP Environmental Science is free to download, with in-app purchases available.

### Is ATC next free?

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

### Which has better reviews, AP Environmental Science or ATC next?

ATC next is rated higher. AP Environmental Science averages 4.4 out of 5 from 7 ratings, while ATC next averages 5.0 from 2 ratings.

### Do AP Environmental Science or ATC next have ads?

Neither AP Environmental Science nor ATC next shows ads.

### Which is updated more often, AP Environmental Science or ATC next?

AP Environmental Science ships an update every 6 months, and ATC next every 21 months. Most recently, AP Environmental Science was updated on October 15, 2026 and ATC next on October 24, 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.*