AppMarketSpy › Education › Archletics
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App info
- Developer
- Evgenii Samoilenko
- Category
- Education, Developer Tools
- Released
- Sep 9, 2026
- Version
- 1.0.1 (Sep 16, 2026)
- Price
- Free
- Size
- 47.8 MB
- Requires
- iOS 16.4
- Age rating
- 4+
- Languages
- English
In-app purchases
| Archletics Pro Annual | $149.99 |
| Archletics Pro Monthly | $17.99 |
Current prices, App Store US.
🔒 Price history2 snapshots: when prices changed and new plans appearedGet Pro access
About Archletics
Archletics is a drill book for system design. Not videos, not another course to fall behind on — 308 questions you actually answer, with written feedback on every one. Ten modules cover the ground interviews keep coming back to: fundamentals, caching, databases, replication, sharding, queues, rate limiting, storage and CDN, capacity, and observability. Six full design problems then put the pieces together end to end. TEN KINDS OF DRILL, NOT TEN OF THE SAME Multiple choice is the easy part. Archletics also asks you to assemble an architecture from its components, find the bottleneck in a design, put a sequence of operations in order, estimate capacity from first principles, match concepts to the jobs they do, fill in a comparison matrix, triage an incident, classify a workload — and write free-text answers that get read and graded. FEEDBACK, NOT JUST A SCORE Every answer you type comes…
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