# AP Calculus AB/BC Test Prep vs InflaMate

The clearest difference is review sentiment: InflaMate at 100% against AP Calculus AB/BC Test Prep's 50%. InflaMate also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 4). AP Calculus AB/BC Test Prep's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ratings volume and ads there is nothing between them.

Both are free to download. AP Calculus AB/BC Test Prep sells 4 in-app purchases, starting at $6.99 per 7 days. InflaMate asks for nothing beyond the download.

InflaMate holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 50% of AP Calculus AB/BC Test Prep's written reviews are positive against 100% of InflaMate's.

AP Calculus AB/BC Test Prep ships an update every 5 months, InflaMate every 2 days. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AP Calculus AB/BC Test Prep | InflaMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/ap-calculus-abbc-test-prep/id1553023908/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/inflamate/id6744309909/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 82 MB | 36 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [Supparsorn Wantarnagon](https://appshunter.io/developer/1800705021) |

## What reviewers say

### AP Calculus AB/BC Test Prep

[App page](https://appshunter.io/ios/app/ap-calculus-abbc-test-prep/id1553023908)

Prepare for your AP Calculus AB/BC exam with 500 practice questions covering all topics. Detailed explanations are provided for each question, simulating the real exam experience. Track your progress and study effectively to achieve your best score.

**Highlights:** 500 AP-style questions and answers, Detailed review explanations, Simulates real AP exam, Updated material, Study, Timed Exam, and Bookmark modes, Progress tracking, iCloud save functionality

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $6.99 | per 7 days |
| 1 Month | $17.99 | per month |
| 1 Year | $69.99 | per year |
| AP Calculus AB/BC Exam Prep | $15.99 | one-time |


### InflaMate

[App page](https://appshunter.io/ios/app/inflamate/id6744309909)

This app helps you understand inflation by tracking real-world prices of everyday goods. Visualize trends with interactive charts and explore historical data to grasp economic patterns. Its simple design makes learning about inflation accessible for students and the curious.

**Highlights:** Track real-time price changes, Interactive inflation charts, Explore historical data, Simple and intuitive interface, Learn about economic concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AP Calculus AB/BC Test Prep free?

AP Calculus AB/BC Test Prep is free to download, with in-app purchases available.

### Is InflaMate free?

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

### Which has better reviews, AP Calculus AB/BC Test Prep or InflaMate?

InflaMate is rated higher. AP Calculus AB/BC Test Prep averages 3.5 out of 5 from 4 ratings, while InflaMate averages 5.0 from 2 ratings.

### Do AP Calculus AB/BC Test Prep or InflaMate have ads?

Neither AP Calculus AB/BC Test Prep nor InflaMate shows ads.

### Which is updated more often, AP Calculus AB/BC Test Prep or InflaMate?

AP Calculus AB/BC Test Prep ships an update every 5 months, and InflaMate every 2 days. Most recently, AP Calculus AB/BC Test Prep was updated on September 23, 2026 and InflaMate on October 1, 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.*