Puzzle School vs NB实验室
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Puzzle School
Learn to solve a scrambled cube with step-by-step 3D animated lessons. Discover creative patterns to design your cube and track your progress with a professional timer.
- Quick cube solver
- Cube pattern designs
- Beginner's 3D lessons
- Cube timer
- Step-by-step solving
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Scrambled cube on your hand? Puzzle School help you to solve it! Quick Cube Solver Enter the color of the cube, app will analyze it and lead you to solve it in 30 steps. Cube Patterns Creative and beautiful patterns for you to choose, make your cube an artwork on your desk. Beginners' Cube Lessons Fluent 3d animation, learn to solve the cube step by step by choose the relate status according to the real one on your hand. Cube Timmer Professional formula from speed cubing race, mark down every little bit progress on your way. Contact: marketing@giiker.com Website: www.giiker.com
NB实验室
This app offers over 2000 synchronized textbook experiments and 1000 DIY experiment kits for interactive learning. It includes simulated experiment testing, AI-powered guidance, and expert-led video lessons to enhance science education and problem-solving skills.
- 2000+ textbook synchronized experiments
- 1000+ DIY experiment kits
- Interactive experiment simulation
- AI intelligent learning companion
- Expert-created knowledge videos
- Chapter and knowledge point search
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————————NB实验室有什么？——————— 【2000+教材同步实验】 校内教材实验同步学习，覆盖全国十大教材版本和课标重点内容，全国地区可通用。 权威 全面的实验资源库，涵盖2000+实验数量，支持按照章节/知识点找实验，拿来就学，分分钟上手。 【1000+DIY实验器材】 1000+实验器材自由探究，全新交互式学习模式。 独家自研8大引擎算法，器材自由组合，即时看到实验现象和结果，探索你想要的实验玩法！ 【知识闯关学实验】 实验趣味性与闯关挑战性的互补，沿着知识路径学实验，更有配套练习题检验学习成果，知识获得看得见！ 做实验，学知识。答习题，用知识。 【实验操作模拟测】 课标必做必会实验支持模拟测，系统按步骤给分值，精准展示丢分步骤并进行引导 定向巩固，精准提升！ 【AI智能伴学】 AI学习搭子陪伴全程，支持实验操作 知识讲解 理科拓展等答疑解惑 还有科学世界RPG和知识闯关趣味练习，high 爆你的学习体验！ 【知识专题视频】 名师打造的300+节知识专题视频，让你看视频学知识 练实验 会解题 理解知识原理，轻松培养理科学习兴趣！ Terms of Use (EULA): https://www.nobook.com/legal/privacy/user/index.html VIP会员自动续费服务规则：https://www.nobook.com/legal/privacy/payment/auto-renewal-zh.html VIP会员服务协议：https://help.nobook.com/share/20154e0d-7327-474d-88d7-5946414338cd
Screenshots
Verdict
The clearest difference is in-app purchases: Puzzle School at none against NB实验室's 41. Puzzle School also leads on review sentiment (93% vs 72%) and ratings volume (622 vs 87). NB实验室's advantage is update cadence (fortnightly vs every 2 months). On price, rating, ads 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. NB实验室 sells 41 in-app purchases, starting at $4.99 per month. Puzzle School asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Puzzle School against 4.8 for NB实验室. That said, the two scores are not equally well evidenced: Puzzle School has 622 ratings behind it against 87, so its average is the more settled of the two. Written reviews are what separate them: 93% of Puzzle School's written reviews are positive against 72% of NB实验室's.
Puzzle School ships an update every 2 months, NB实验室 fortnightly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.
| Parameter | Puzzle School | NB实验室 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (622 ratings) | 4.8 (87 ratings) — better |
| Positive reviews | 92.5% of reviews — better | 72.3% of reviews |
| Number of ratings | 622 — better | 87 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 122 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | FS GIIKER TECHNOLOGY CO.,LTD | BeiJing LeBu Educational Technology Co., Ltd. |
Customer experience
Puzzle School
NB实验室
Bugs and requests
Puzzle School
Reported bugs
4 issues- Network error when trying to watch ads
- App does not work with 2x2 cube
- Tutorial issue with yellow cross leads to infinite loop
- Some cubes are not restorable
Requested features
7 requests- Add camera input for color selection
- More languages available
- Add 4x4 and 5x5 cube support
- Add more tutorials/formula explanations
- Remove ads or reduce ad energy cost
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- Add search functionality
- More free songs/content without membership
NB实验室
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Puzzle School
No in-app purchases
NB实验室
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