# iCalc Math vs AP Physics 2 Exam Test Prep 2e

The clearest difference is iOS requirement: iCalc Math at 7.0 against AP Physics 2 Exam Test Prep 2e's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. iCalc Math sells 1 one-off in-app purchase and AP Physics 2 Exam Test Prep 2e sells 7 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

iCalc Math ships an update every 12 months, AP Physics 2 Exam Test Prep 2e every 8 months. The most recent releases landed on June 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | iCalc Math | AP Physics 2 Exam Test Prep 2e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/icalc-math/id938389990/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 8 MB | 63 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dae-Hyeon Kim](https://appshunter.io/developer/630617759) | [Expanded Apps](https://appshunter.io/developer/313709778) |

## What reviewers say

### iCalc Math

[App page](https://appshunter.io/ios/app/icalc-math/id938389990)

This app offers a versatile calculator with seven distinct modes for various needs, from basic arithmetic and scientific calculations to programming, statistics, unit conversion, matrix operations, and graphing. It supports advanced functions and system conversions.

**Highlights:** Multiple calculation modes (Calculator, Programmer, Statistics, IP Subnet, Unit Converter, Matrix, Grapher), Advanced scientific and trigonometric functions, Number system conversions (DEC, BIN, HEX, OCT), Unit conversion for various measurements, Matrix operations, Function graphing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCalc Math Pro | $0.99 | one-time |


### AP Physics 2 Exam Test Prep 2e

[App page](https://appshunter.io/ios/app/ap-physics-2-exam-test-prep-2e/id1553025129)

**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 | $99.99 | per year |
| AP Physics 2 Exam Test Prep | $15.99 | one-time |


## Frequently asked questions

### Is iCalc Math free?

iCalc Math is free to download, with in-app purchases available.

### Is AP Physics 2 Exam Test Prep 2e free?

AP Physics 2 Exam Test Prep 2e is free to download, with in-app purchases available.

### Do iCalc Math or AP Physics 2 Exam Test Prep 2e have ads?

Neither iCalc Math nor AP Physics 2 Exam Test Prep 2e shows ads.

### Which is updated more often, iCalc Math or AP Physics 2 Exam Test Prep 2e?

iCalc Math ships an update every 12 months, and AP Physics 2 Exam Test Prep 2e every 8 months. Most recently, iCalc Math was updated on June 25, 2026 and AP Physics 2 Exam Test Prep 2e on September 18, 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.*