withQ (위드큐) vs MathCue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
withQ (위드큐)
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[국내 최초] 독서∙학습∙예술∙심리 질문 글쓰기 앱 1400개 이상의 질문 보유 [AI 시대에 꼭 필요한 질문 글쓰기 앱, withQ] 이제 인간은 단순한 지식으로 인공지능을 따라갈 수 없습니다. 시대가 달라졌다면, 교육도, 자기계발도 달라져야 합니다. 많은 학자들이 말합니다. “미래를 이끄는 힘은 질문하는 능력에 달려 있다.” 하지만 '질문하는 법'을 배우지 못한 우리는 이렇게 말합니다. "질문? 무슨 질문을 해야하지?" withQ에서 질문을 선택하고 글을 써 보세요. 그 과정에서 당신은, 분명히 변할 것입니다. [ 주요 기능 ] 1. 질문 글쓰기 질문을 선택하고, 생각을 글로 풀어보세요. 2. 최신∙인기 글 타인의 글을 통해 사고의 폭을 넓혀 보세요. 3. 토의∙토론방 다양한 관점과 마주하며 깊이 있는 대화를 나눠 보세요. 4. 챌린지 함께 목표를 세우고, 꾸준한 글쓰기를 이어 가 보세요. “질문하는 사람이 AI 시대를 이끕니다. withQ는 그 힘을 키우는 가장 확실한 도구입니다.”
MathCue
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MathCue is a recall aid that helps you quickly bring back math concepts you've already learned. It doesn't teach from scratch — it gives you the cue that makes "Oh, right!" happen. ■ See concepts as a graph - All of middle‑school math (Korean curriculum, grades 7–9) as a prerequisite → follow‑up graph. - Narrow down by domain (Number & Operations, Algebra, Functions, Geometry, Probability & Statistics) → unit → concept. - Prefer a plain view? Switch to a list sorted by grade or A–Z. ■ Recall cards - Each concept in one line: definition + key formulas + "recall it when…" triggers + a worked example. - Hop to related (prerequisite / follow‑up) concepts. ■ How to use - Flip through right before an exam to refresh your memory. - Follow the links from one concept to the next to grasp the whole flow. Supports Korean and English. Free, with a banner ad at the bottom. Note: math content follows the Korean middle‑school curriculum (concept text available in English).
Screenshots
Verdict
The clearest difference is ads: withQ (위드큐) at none against MathCue's shown. MathCue's advantage is update cadence (every 3 days vs every 9 days). On price, in-app purchases, device support and iOS requirement 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.
withQ (위드큐) ships an update every 9 days, MathCue every 3 days. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.
| Parameter | withQ (위드큐) | MathCue |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 — better | 13.0 |
| Further details — not scored | ||
| Size | 12 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Seo Yeong Hong | S&T Soft |
In-app purchases
withQ (위드큐)
No in-app purchases
MathCue
No in-app purchases








