# AWS Certified Developer DVAC02 vs SEC DigiLib

The clearest difference is in-app purchases: SEC DigiLib at none against AWS Certified Developer DVAC02's 2. SEC DigiLib also leads on update cadence (every 2 weeks vs every 3 months). AWS Certified Developer DVAC02's advantage is iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. AWS Certified Developer DVAC02 sells 2 one-off in-app purchases. SEC DigiLib asks for nothing beyond the download.

AWS Certified Developer DVAC02 ships an update every 3 months, SEC DigiLib every 2 weeks. The most recent releases landed on September 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AWS Certified Developer DVAC02 | SEC DigiLib |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/aws-certified-developer-dvac02/id1562160188/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 71 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trieu Tran](https://appshunter.io/developer/1395838483) | [Odilo](https://appshunter.io/developer/976580041) |

## What reviewers say

### AWS Certified Developer DVAC02

[App page](https://appshunter.io/ios/app/aws-certified-developer-dvac02/id1562160188)

Prepare for your AWS Certified Developer exam with practice questions updated monthly. This app offers exam simulation, detailed explanations for correct and incorrect answers, and the ability to save difficult questions for offline study.

**Highlights:** Monthly updated questions for 2025, Two exact-filtering features, Save difficult questions offline, Examination mode for realistic testing, Straightforward explanations for answers

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Content | $7.99 | one-time |
| Unlock complete App | $9.99 | one-time |


### SEC DigiLib

[App page](https://appshunter.io/ios/app/sec-digilib/id1642897137)

**In-app purchases:** none


## Frequently asked questions

### Is AWS Certified Developer DVAC02 free?

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

### Is SEC DigiLib free?

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

### Do AWS Certified Developer DVAC02 or SEC DigiLib have ads?

Neither AWS Certified Developer DVAC02 nor SEC DigiLib shows ads.

### Which is updated more often, AWS Certified Developer DVAC02 or SEC DigiLib?

AWS Certified Developer DVAC02 ships an update every 3 months, and SEC DigiLib every 2 weeks. Most recently, AWS Certified Developer DVAC02 was updated on September 23, 2026 and SEC DigiLib on October 13, 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.*