# Danify, Danish Exam Prep vs Graphing Calculator CE Plus

The clearest difference is iOS requirement: Danify, Danish Exam Prep at 15.1 against Graphing Calculator CE Plus's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Danify, Danish Exam Prep sells 10 in-app purchases, starting at $9.99 per month 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.

Danify, Danish Exam Prep ships an update every 2 months, Graphing Calculator CE Plus every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Danify, Danish Exam Prep | Graphing Calculator CE Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 99 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Villanueva](https://appshunter.io/developer/1851064447) | [Manh Nguyen](https://appshunter.io/developer/1864580525) |

## What reviewers say

### Danify, Danish Exam Prep

[App page](https://appshunter.io/ios/app/danify-danish-exam-prep/id6754946068)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Danish Citizenship Subscription | $9.99 | per month |
| Active Citizen Subscription | $9.99 | per month |
| Active Citizen Subscription wT | $9.99 | per month |
| Danish Citizenship Subscription wT | $9.99 | per month |
| Token Pack 50 | $5.99 | one-time |
| Danish Citizenship Current Session | $17.99 | one-time |
| Active Citizen Exam Current Session | $17.99 | one-time |
| Token Pack 200 Description | $19.99 | one-time |
| Danish Citizenship 26 Winter | $39.99 | one-time |
| Active Citizen Exam - Winter 2026 | $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 Danify, Danish Exam Prep free?

Danify, Danish Exam Prep 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 Danify, Danish Exam Prep or Graphing Calculator CE Plus have ads?

Neither Danify, Danish Exam Prep nor Graphing Calculator CE Plus shows ads.

### Which is updated more often, Danify, Danish Exam Prep or Graphing Calculator CE Plus?

Danify, Danish Exam Prep ships an update every 2 months, and Graphing Calculator CE Plus every 3 months. Most recently, Danify, Danish Exam Prep 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.*