# SAP vs DOP

The clearest difference is in-app purchases: DOP at none against SAP's 3. DOP also leads on update cadence (every 2 months vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SAP sells 3 in-app purchases, starting at $6.99 per month. DOP asks for nothing beyond the download.

SAP ships an update every 3 months, DOP every 2 months. The most recent releases landed on November 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SAP | DOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 94 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### SAP

[App page](https://appshunter.io/ios/app/sap-c02-exam-simulator/id6472615592)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Quarterly | $12.99 | per 3 months |
| Premium Yearly | $39.99 | per year |


### DOP

[App page](https://appshunter.io/ios/app/dop-c02-cloud-devops-prep/id6747248077)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAP free?

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

### Is DOP free?

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

### Do SAP or DOP have ads?

Neither SAP nor DOP shows ads.

### Which is updated more often, SAP or DOP?

SAP ships an update every 3 months, and DOP every 2 months. Most recently, SAP was updated on November 12, 2026 and DOP on September 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.*