AWS Certified 2027 vs CertLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWS Certified 2027
Prepare for AWS certification exams with practice questions, mock tests, and detailed reviews. Focus on incorrect answers, favorite problems, and track your study progress with comprehensive statistics. Offers a clean interface with customizable settings for an intensive learning experience.
- Practice mock exams
- Review incorrect answers
- Favorite problems
- Searchable problem sets
- Study statistics
- Customizable interface (dark mode, font size)
- Unit-specific learning
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AWS Certified 2027 - Practice, review and prepare for your exam. Enjoy powerful features and full problem sets! - Neat and concise design and dark mode to focus on problem-solving! - A review feature allows you to focus on learning only the wrong questions! - Set your favorite problems and conquer 100%! - Search to find the problem you want right away! - Statistics on how you have been studying so far "Intensive learning" that takes only the core is possible with cleaner and more robust features than any other app. ------Function Introduction------ 0. Clean and powerful problem-solving screen We have done our best to make sure that no user is inconvenienced in solving the problem. - In the [Settings] tab, dark/light mode and theme color can be set! - Possible to set problem font size! - Provides a screen layout dedicated to large screens (tablets)! - You can delicately set the settings that suit you, such as whether to pass the problem right away or see the commentary! 1. Mock exam Practice with mock exams built from the units in your selected AWS exam group. - Careful consideration that only comes out of problems I haven't solved! - Commentary, answers, and favorites are provided immediately for the problem you want! - As soon as it is over, the wrong problem is immediately reviewed and memorized! 2. Unit learning All problems can be selected according to the unit. - Instantly see how many questions I solved for each unit and how many questions I got right! 3. Search all problems You can search all the problems installed in the app faster than anyone else with various filters and search terms, and learn only the problems you want! - Favorites (bookmarks) filter - Filter by unit -Search term filter by direct input 4. Review It collects all the problems I've solved so far, categorizes them with the desired filter and search terms, and provides the ability to solve them again right away! - Correct question/wrong question filter - Favorites (bookmarks) filter - Filters by unit -Search term filter by direct input 5. Study statistic You can see the history you have studied so far by unit and period at a glance!
CertLab
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CertLab — Certification Practice Stop jumping between tabs, videos, and scattered notes. CertLab puts your certification practice in one focused place so you can actually prepare, not just browse. Work through hundreds of exam-style questions, get instant feedback after each answer, and track your scores over time. Whether you have 10 minutes or an hour, CertLab fits your schedule. Practice your way Choose a full practice exam or a quick quiz with 10, 20, or 50 random questions. Shuffle the order to keep things fresh, or go straight through. Resume right where you left off if life gets in the way. Learn from every question Toggle instant feedback to see whether you got it right and why. Each question includes a detailed explanation so you understand the concept, not just the answer. Ask AI for help Stuck on a question? Copy the full question and all options with one tap, with the copy fuction on the top right, then paste it straight into your AI assistant of choice. Stay on track Set a daily reminder so practice becomes a habit, not an afterthought. Track your attempts and best scores to see how far you've come. Private by design No account. No sign up. Everything stays on your device. Currently available: Splunk Power User (SPLK-1002) More certifications coming soon.
Screenshots
Verdict
The clearest difference is ads: CertLab at none against AWS Certified 2027's shown. CertLab also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (16.4 vs 18.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AWS Certified 2027 ships an update fortnightly, CertLab every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | AWS Certified 2027 | CertLab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 63 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Myeongju Mun | Tenzin Negoen |
In-app purchases
AWS Certified 2027
No in-app purchases
CertLab
No in-app purchases









