Dev Q vs YDS Storybook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dev Q
Prepare for technical developer interviews with curated questions and clear answers across CS, iOS, Android, and Frontend topics. Get weekly updates to keep your knowledge fresh for last-minute reviews or on-the-go studying.
- Curated technical questions
- Clear answer explanations
- Covers CS, iOS, Android, Frontend
- Weekly content updates
- Ideal for on-the-go learning
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Dev Q: Tech Interview Prep Made Simple Dev Q helps you master key technical questions for developer interviews — across CS, iOS, aOS, and Frontend. Whether you’re preparing last minute or reviewing on the go, Dev Q has you covered. • Curated questions & clear answers • Covers CS, iOS, aOS, and Frontend • Weekly updates to keep content fresh • Perfect for commute, breaks, and pre-interview reviews Ace your next interview — with Dev Q.
YDS Storybook
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YDS는 숭실대학교 동아리 유어슈에서 사용하는 디자인 시스템입니다. 뷰 컴포넌트 재사용성을 높여 코드 작성에 걸리는 시간을 단축함과 동시에 일관된 디자인 퀄리티를 보장하기 위해 고안됐습니다. YDS StoryBook 은 디자이너가 스스로 설계한 YDS 컴포넌트가 잘 구현 되었는지 확인하기 위해서, 실제 코드를 기반으로 만들어진 컴포넌트를 상황에 따라 제어할 수 있게 도와주는 역할을 합니다. 이를 통해 보다 다양한 환경에서 동일하게 품질 높은 디자인 시스템을 유지보수 할 수 있도록 도와줍니다.
Screenshots
Verdict
The clearest difference is update cadence: YDS Storybook at every 6 weeks against Dev Q's every 6 months. On price, ads, 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.
Dev Q ships an update every 6 months, YDS Storybook every 6 weeks. Both last shipped on October 25, 2026.
| Parameter | Dev Q | YDS Storybook |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | jaesung Lee | Taekwan Hwang |
In-app purchases
Dev Q
No in-app purchases
YDS Storybook
No in-app purchases
Questions
Is Dev Q free?
Is YDS Storybook free?
Do Dev Q or YDS Storybook have ads?
Which is updated more often, Dev Q or YDS Storybook?
Other comparisons
