Is System Design interview prep a Good Deal at $12.99?
System Design interview prep usually sells for $99.99 on the App Store. The current price is $12.99, which means users can save $87.00 during this discount period.
Observed Price Change: Our tracker first detected this discounted price on 2026-06-25.
Current Discount: 87% off the regular price
Price History Note: This is a tracked limited-time App Store price drop. Check the App Store before purchasing because discount windows can change without notice.
IAP: Unlimited access #2
[Discount] $99.99 → $12.99
View History
| start | end | change |
|---|---|---|
| 2026-06-04 | 2026-06-14 | $99.99 → $12.99 |
| 2026-06-14 | Now | $12.99 |
Why System Design interview prep May Be Worth Buying at $12.99
System Design interview prep (ArchSim) for iOS is currently available at a limited-time discount, dropping from $99.99 to just $12.99—a savings of $87. This interactive training app simulates real system design interviews, putting you in a virtual war room where you define requirements, estimate capacity, and architect solutions. An AI interrogator challenges your decisions and probes for weaknesses, while realistic scenarios cover classic questions like designing a URL shortener or a social network. It's ideal for software engineers at any level preparing for technical interviews. Unlike passive study guides or video courses, ArchSim offers hands-on practice with instant feedback and detailed analytics to track your improvement. Daily 5-10 minute drills help build fundamentals and maintain streaks. At this price, it's a fraction of the cost of other interview prep resources, making it a smart investment for anyone serious about acing system design interviews. The discount is significant, and while the app may not replace comprehensive courses, it provides targeted, engaging practice that can boost your confidence.
Deal Value & Key Features
Discount: 87% off the regular price
You Save: $87.00 compared with the original App Store price
Best For: Education users on iOS
- Optimized Performance: The app's fast onboarding and 60-second drill preview get you practicing immediately, saving time compared to passive study methods.
- Pro-Level Workflow: It guides you through the complete workflow of a system design interview, from requirements gathering to component-by-component design.
- Intuitive Interface: The interactive war room interface is intuitive and immersive, making complex design tasks easy to navigate.
A Closer Look at System Design interview prep
Explore the interface, workflow, and key features of System Design interview prep for iOS before deciding whether this discounted app is right for you.
Frequently Asked Questions
Is System Design interview prep currently discounted?
Yes. Our tracker shows that System Design interview prep is currently priced at $12.99, down from its regular App Store price of $99.99.
How much can I save on System Design interview prep?
You can currently save $87.00, which equals a 87% discount compared with the original price.
How long will this discount last?
The App Store does not always provide a public end date for app discounts. We recommend checking the current price on the App Store before purchasing.
Does System Design interview prep include in-app purchases?
Some apps may include optional in-app purchases. Check the App Store listing for the latest purchase and subscription details.