# AWS DBS vs AWS CertHub

The clearest difference is ads: AWS CertHub at none against AWS DBS's shown. AWS CertHub also leads on update cadence (every 3 days vs every 2 weeks). 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 CertHub sells 2 in-app purchases, starting at $9.99 per month. 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 CertHub. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

AWS DBS ships an update every 2 weeks, AWS CertHub every 3 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AWS DBS | AWS CertHub |
| --- | --- | --- |
| 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-certhub/id6736429062/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 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 48 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Waltsoft Inc](https://appshunter.io/developer/891505869) | [Gustav Reinehr](https://appshunter.io/developer/1683007704) |

## 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 CertHub

[App page](https://appshunter.io/ios/app/aws-certhub/id6736429062)

Prepare for AWS certification exams with practice questions and detailed explanations. Learn at your own pace in multiple languages and stay updated with the latest exam content. Ideal for beginners and professionals aiming to advance their cloud careers.

**Highlights:** Curated practice questions, Detailed explanation for each question, Self-paced learning, Multilingual support (English, Spanish, Portuguese), Regular content updates, Suitable for all skill levels

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Premium | $51.99 | per year |


## Frequently asked questions

### Is AWS DBS free?

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

### Is AWS CertHub free?

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

### Which has better reviews, AWS DBS or AWS CertHub?

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

### Do AWS DBS or AWS CertHub have ads?

AWS DBS shows ads; AWS CertHub does not.

### Which is updated more often, AWS DBS or AWS CertHub?

AWS DBS ships an update every 2 weeks, and AWS CertHub every 3 days. Most recently, AWS DBS was updated on October 24, 2026 and AWS CertHub on October 18, 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.*