# AAIR Exam Simulator PRO vs Graphing Calculator CE Plus

The clearest difference is update cadence: AAIR Exam Simulator PRO at every 2 weeks against Graphing Calculator CE Plus's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AAIR Exam Simulator PRO sells 1 one-off in-app purchase and Graphing Calculator CE Plus sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AAIR Exam Simulator PRO ships an update every 2 weeks, Graphing Calculator CE Plus every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | AAIR Exam Simulator PRO | Graphing Calculator CE Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 21 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pierluigi Sartori](https://appshunter.io/developer/1894381849) | [Manh Nguyen](https://appshunter.io/developer/1864580525) |

## What reviewers say

### AAIR Exam Simulator PRO

[App page](https://appshunter.io/ios/app/aair-exam-simulator-pro/id6763530298)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AAIR Simulator full access | $39.99 | one-time |


### Graphing Calculator CE Plus

[App page](https://appshunter.io/ios/app/graphing-calculator-ce-plus/id6764884928)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Annual Pro | $9.99 | per year |
| Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is AAIR Exam Simulator PRO free?

AAIR Exam Simulator PRO is free to download, with in-app purchases available.

### Is Graphing Calculator CE Plus free?

Graphing Calculator CE Plus is free to download, with in-app purchases available.

### Do AAIR Exam Simulator PRO or Graphing Calculator CE Plus have ads?

Neither AAIR Exam Simulator PRO nor Graphing Calculator CE Plus shows ads.

### Which is updated more often, AAIR Exam Simulator PRO or Graphing Calculator CE Plus?

AAIR Exam Simulator PRO ships an update every 2 weeks, and Graphing Calculator CE Plus every 3 months. Most recently, AAIR Exam Simulator PRO was updated on October 25, 2026 and Graphing Calculator CE Plus on October 25, 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.*