# DVA vs Cert Practice for AWS

The clearest difference is in-app purchases: DVA at none against Cert Practice for AWS's 3. Cert Practice for AWS's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cert Practice for AWS sells 3 in-app purchases, starting at $7.99 per month. DVA asks for nothing beyond the download.

DVA ships an update every 2 months, Cert Practice for AWS every 4 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | DVA | Cert Practice for AWS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 26 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Taichi Shikichi](https://appshunter.io/developer/6820398479) |

## What reviewers say

### DVA

[App page](https://appshunter.io/ios/app/dva-c02-aws-dev-associate/id6746929579)

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

**In-app purchases:** none


### Cert Practice for AWS

[App page](https://appshunter.io/ios/app/cert-practice-for-aws/id6820885582)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $7.99 | per month |
| Premium (3 months) | $19.99 | per 3 months |
| Premium (Yearly) | $59.99 | per year |


## Frequently asked questions

### Is DVA free?

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

### Is Cert Practice for AWS free?

Cert Practice for AWS is free to download, with in-app purchases available.

### Do DVA or Cert Practice for AWS have ads?

Neither DVA nor Cert Practice for AWS shows ads.

### Which is updated more often, DVA or Cert Practice for AWS?

DVA ships an update every 2 months, and Cert Practice for AWS every 4 days. Most recently, DVA was updated on October 28, 2026 and Cert Practice for AWS on October 26, 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.*