CampusDing vs 快乐捉虫
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CampusDing
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Study math in Chinese, one question at a time. CampusDing includes primary-level questions and enrichment questions for elementary and secondary school stages. The app interface and question content are in Simplified Chinese. Search by question text or topic. Take or select a photo of one question, recognize the text on your device and check it before searching. Photos are not uploaded. Choose sets of 5, 10 or 20 questions. Multiple-choice items use the source answer; open-response items let you assess your work against a reference answer. Review mistakes, save favorites and export study records stored on your device. No account, ads, backend or AI service. Each question includes its source and license information. CMATH covers primary grades 1–6. TAL-SCQ5K uses broad school-stage labels, not exact secondary grades or US curriculum alignment. The collection currently covers math only and does not solve questions outside the included bank. Check uncertain answers with a teacher or parent. Younger students should use the app with a parent.
快乐捉虫
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孩子们，跟上脚步，一起来学习捉小虫吧，看谁抓的虫虫最多最大！美丽可爱的小鸟们，围成各种形状，一会儿排成一字形，一会排成人字形，团结一致把虫虫都抓光光吧。噢，还有闪闪发亮的宝石呢，可记得捡起来哦～
Screenshots
Verdict
The clearest difference is ads: CampusDing at none against 快乐捉虫's shown. 快乐捉虫's advantage is update cadence (every 12 months vs every 41 months) and iOS requirement (10.0 vs 17.0). 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.
CampusDing ships an update every 41 months, 快乐捉虫 every 12 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | CampusDing | 快乐捉虫 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 41 months | Every 12 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Biaojiefu Network Technology Co., Ltd. | 新高 邹 |
In-app purchases
CampusDing
No in-app purchases
快乐捉虫
No in-app purchases
