ScratchJr vs 帕拉卡3D虚拟社区学习软件
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScratchJr
This app allows young children to create their own interactive stories and games by snapping together graphical programming blocks. It fosters problem-solving, creative expression, and develops early numeracy and literacy skills in a fun, motivating context.
- Program interactive stories
- Create games
- Snap-together programming blocks
- Develop problem-solving skills
- Foster creative expression
- Learn coding fundamentals
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With ScratchJr, young children (ages 5-7) learn important new skills as they program their own interactive stories and games. By snapping together graphical programming blocks, children can make characters move, jump, dance, and sing. In the process, children learn to solve problems, design projects, and express themselves creatively on the computer. They also use math and language in a meaningful and motivating context, supporting the development of early-childhood numeracy and literacy. With ScratchJr, children don’t just learn to code, they code to learn. ScratchJr was inspired by the popular Scratch programming language (http://scratch.mit.edu), used by millions of people (ages 8 and up) around the world. The ScratchJr interface and programming language were redesigned to make them appropriate for younger children’s cognitive, personal, social, and emotional development. ScratchJr is a collaboration between the Lifelong Kindergarten research group at the MIT Media Lab, the Developmental Technologies research group at Tufts University, and the Playful Invention Company. The ScratchJr project has received generous financial support from the National Science Foundation (NSF DRL-1118664), Scratch Foundation, LEGO Foundation, and British Telecommunications. If you enjoy using this free app, please consider making a donation to the Scratch Foundation (www.scratchfoundation.org), a nonprofit organization that provides ongoing support for ScratchJr. We appreciate donations of all sizes, large and small.
帕拉卡3D虚拟社区学习软件
This free 3D creation tool allows users to build virtual worlds, design characters, and produce animations. It also offers tools for learning computer programming and sharing creations online. Explore a sandbox environment with extensive building and animation features.
- 3D world building with diverse blocks
- Create and animate characters with BMAX system
- Learn programming with Code Blocks
- Multiplayer online creation and sharing
- Advanced graphics rendering and effects
- Create movies with timeline editing
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Paracraft创意空间 免费的3D创作工具 Paracraft创意空间是一款面向大众的免费的3D创作软件。你可以用它创建3D场景和人物,制作动画和电影,学习和编写计算机程序,发布你的创作作品。 优秀作品与教学视频 上百部优秀作品在线观看,50部免费教学视频为你保驾护航。 3D沙盒世界 用方块创建3D模型与世界,支持多人同时在线创作,并在线播放与体验作品。 通过命令,Paracraft客户端可以随时变成服务器,允许外部用户接入一起创作。 多人联网支持基本的方块和人物的同步,可多人一起编辑同一个世界。 支持通过NPL tunnel服务器链接,让没有固定IP地址的客户端能成为互联网服务器。 建造方块 通过上百种不同材质的方块来构建3D虚拟世界,适合大自然中的山川,河流,建筑等等。 批量选择场景中的方块,并放缩,旋转,平移,镜像,复制,粘贴,或保存为模板。 大量针对通过方块的命令与快捷键:批量替换,选择,删除,填充等等。 电影方块 用电影方块创造动画,电影方块中包括摄影机,演员, 字幕,声音,或者其他电影方块等等。扮演演员录制动画,例如走,跑,跳。在动画时间轴上可以精确调整演员的每个骨骼关节。将多个电影方块链接起来可以连续播放。 编程方块 编程方块就是Code Block。学习使用编程代码创作各种有趣的游戏,如跳一跳、弹钢琴、打地鼠等。 特有的BMAX系统 用骨骼方块定义关节,将一组方块转化为BMAX模型。 BMAX模型可以像普通方块一样使用,也可以作为电影方块中的演员。 引擎性能 Paracraft是使用NPL语言编写的。NPL运行环境内置了ParaEngine3D引擎,引擎底层使用针对各个平台的C/C++代码完成,因此具有优越的性能。 通过命令行,用户可控制Paracraft对内存和显存的使用上限,避免资源过渡消耗。可随时查看当前系统的资源使用情况。 图形渲染 支持实时阴影,延迟渲染管线(Deferred shading pipeline)和大量后期特效。 支持异步多线程资源加载,支持远程异步资源。 支持多视图与左右眼立体输出。 支持多线程异步地图生成,加载,与光照计算。 支持BMAX方块模型自动LOD与面合并。 支持任意格式的音视频流媒体录制与导出。 免费开源 Paracraft使用NPL语言编写,你可以用内置编辑器或visual studio编写插件或独立应用。 面向教育 我们希望让更多的人可以自学计算机编程与3D动画,发布并分享自己的作品。
Screenshots
Verdict
The clearest difference is rating: ScratchJr at 3.9 against 帕拉卡3D虚拟社区学习软件's 2.6. ScratchJr also leads on review sentiment (67% vs 27%) and ads (none vs shown). 帕拉卡3D虚拟社区学习软件's advantage is update cadence (every 2 weeks vs every 6 months). 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.
ScratchJr holds the better App Store score, 3.9 against 2.6. That said, the two scores are not equally well evidenced: ScratchJr has 1.8K ratings behind it against 39, so its average is the more settled of the two. Written reviews point the same way: 67% of ScratchJr's written reviews are positive against 27% of 帕拉卡3D虚拟社区学习软件's.
ScratchJr ships an update every 6 months, 帕拉卡3D虚拟社区学习软件 every 2 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | ScratchJr | 帕拉卡3D虚拟社区学习软件 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (1.8K ratings) — better | 2.6 (39 ratings) |
| Positive reviews | 66.8% of reviews — better | 27.3% of reviews |
| Number of ratings | 1.8K — better | 39 |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 51 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Scratch Foundation, Inc. | Shenzhen Paracraft Technology Co., Ltd. |
Customer experience
ScratchJr
帕拉卡3D虚拟社区学习软件
Bugs and requests
ScratchJr
Reported bugs
4 issues- Freezing and crashing issues
- Incorrect character movements and positioning
- Saving and loading problems
- Microphone and recording bugs
Requested features
5 requests- Add more frames/scenes per project
- Improve drawing/editing tools
- Expand color and customization options
- Enhance audio features and sound library
- Integrate with the full Scratch platform
帕拉卡3D虚拟社区学习软件
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ScratchJr
No in-app purchases
帕拉卡3D虚拟社区学习软件
No in-app purchases









