# AP Calculus AB Exam Study Prep vs UW Notify

The clearest difference is price: AP Calculus AB Exam Study Prep at Free against UW Notify's $6.99. AP Calculus AB Exam Study Prep also leads on iOS requirement (13.0 vs 16.4). UW Notify's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

AP Calculus AB Exam Study Prep is free to download; UW Notify costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AP Calculus AB Exam Study Prep ships an update every 5 months, UW Notify every 7 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AP Calculus AB Exam Study Prep | UW Notify |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/ap-calculus-ab-exam-study-prep/id1645116125/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 8 MB | 42 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Golden Mind Services LTD](https://appshunter.io/developer/417614614) | [ADAM CHRISTOPHER TROIANI](https://appshunter.io/developer/1835493148) |

## What reviewers say

### AP Calculus AB Exam Study Prep

[App page](https://appshunter.io/ios/app/ap-calculus-ab-exam-study-prep/id1645116125)

Prepare for the AP Calculus AB exam with this comprehensive practice guide. It offers over 500 questions, offline access, and progress tracking features to help you study effectively. Review answers and focus on areas needing improvement.

**Highlights:** Over 500 practice questions, Offline access, Answer review, Progress tracking, Targeted practice on incorrect answers, Customizable quizzes

**Features:** macOS Compatibility

**In-app purchases:** none


### UW Notify

[App page](https://appshunter.io/ios/app/uw-notify/id6751511830)

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

**In-app purchases:** none


## Frequently asked questions

### Is AP Calculus AB Exam Study Prep free?

AP Calculus AB Exam Study Prep is free to download, with no in-app purchases.

### Is UW Notify free?

UW Notify costs $6.99, with no in-app purchases.

### Do AP Calculus AB Exam Study Prep or UW Notify have ads?

AP Calculus AB Exam Study Prep shows ads; UW Notify does not.

### Which is updated more often, AP Calculus AB Exam Study Prep or UW Notify?

AP Calculus AB Exam Study Prep ships an update every 5 months, and UW Notify every 7 months. Most recently, AP Calculus AB Exam Study Prep was updated on November 3, 2026 and UW Notify on October 30, 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.*