# DP vs AI

The clearest difference is update cadence: AI at weekly against DP's monthly. DP's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DP sells 2 in-app purchases, starting at $6.99 per month and AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DP ships an update monthly, AI weekly. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | DP | AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 40 MB | 18 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Baric](https://appshunter.io/developer/1872894014) | [Osamu Kawada](https://appshunter.io/developer/6781370037) |

## What reviewers say

### DP

[App page](https://appshunter.io/ios/app/dp-700-practice-test/id6781080443)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Microsoft Access | $6.99 | per month |
| DP-700 Pro | $4.99 | one-time |


### AI

[App page](https://appshunter.io/ios/app/ai-103-exam-prep/id6806172333)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI-103 Exam Prep Premium | $9.99 | one-time |


## Frequently asked questions

### Is DP free?

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

### Is AI free?

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

### Do DP or AI have ads?

Neither DP nor AI shows ads.

### Which is updated more often, DP or AI?

DP ships an update monthly, and AI weekly. Most recently, DP was updated on November 5, 2026 and AI on October 29, 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.*