# AWS DBS vs AWS Developer (DVAC02)

The clearest difference is ads: AWS Developer (DVAC02) at none against AWS DBS's shown. AWS DBS's advantage is update cadence (every 2 weeks vs every 3 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. AWS DBS sells 1 one-off in-app purchase and AWS Developer (DVAC02) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for AWS DBS against 5.0 for AWS Developer (DVAC02). Both are backed by a comparable volume of ratings — 1 and 1 respectively.

AWS DBS ships an update every 2 weeks, AWS Developer (DVAC02) every 3 months. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | AWS DBS | AWS Developer (DVAC02) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/aws-dbs-c01-certification-exam/id1567846503/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/aws-developer-dvac02-exam/id6477393801/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 6 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Waltsoft Inc](https://appshunter.io/developer/891505869) | [Andrey Andreyev](https://appshunter.io/developer/1418253369) |

## What reviewers say

### AWS DBS

[App page](https://appshunter.io/ios/app/aws-dbs-c01-certification-exam/id1567846503)

Prepare for the AWS Certified Database Specialty (DBS-C01) exam with over 500 real-life practice questions and full-length exams. Detailed explanations for correct and incorrect answers help you master the material and boost your confidence for the actual test.

**Highlights:** 500+ real-life practice questions, Full-length practice exams, Detailed explanations for all answers, Discussion forums, Dark mode and theme options, Customizable test settings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Tests | $9.99 | one-time |


### AWS Developer (DVAC02)

[App page](https://appshunter.io/ios/app/aws-developer-dvac02-exam/id6477393801)

Prepare for the AWS Developer DVA-C02 certification exam with actual questions and answers. This app offers multiple study modes and a search function, with content updated regularly. It works offline and provides unlimited access to practice questions.

**Highlights:** Actual exam questions and answers, Multiple study modes (Preparation, Exam, Marathon), Question search functionality, Offline access, Constantly updated content, Unlimited practice questions (free tier)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWS Developer prep exam DVAC02 | $2.99 | one-time |


## Frequently asked questions

### Is AWS DBS free?

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

### Is AWS Developer (DVAC02) free?

AWS Developer (DVAC02) is free to download, with in-app purchases available.

### Which has better reviews, AWS DBS or AWS Developer (DVAC02)?

AWS DBS and AWS Developer (DVAC02) are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do AWS DBS or AWS Developer (DVAC02) have ads?

AWS DBS shows ads; AWS Developer (DVAC02) does not.

### Which is updated more often, AWS DBS or AWS Developer (DVAC02)?

AWS DBS ships an update every 2 weeks, and AWS Developer (DVAC02) every 3 months. Most recently, AWS DBS was updated on October 8, 2026 and AWS Developer (DVAC02) 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.*