Turtle Universe vs 遥指
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Turtle Universe
Explore and learn about scientific phenomena through interactive microworlds. Create your own simulations using text or blocks, and engage with a global community of young learners. Discover over 100 scientific models and create computational art and games.
- Explore 100+ scientific models
- Create custom microworlds
- Code with text or blocks
- Investigate phenomena
- Engage in global discussions
- Create computational art and games
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Dive into the mesmerizing world of Turtle Universe, where you can explore and learn about various social and scientific phenomena through captivating microworlds. Unleash your creativity by coding your own microworlds with text or blocks, and join lively discussions with young learners across the globe! 1) Discover over 100 intriguing scientific models from diverse fields – with even more on the way! 2) Investigate phenomena such as traffic jams, predator-prey interactions, and the blooming of flowers. 3) Immerse yourself in enthralling storylines within the microworlds. 4) Create and play with stunning computational art and addictive games just for fun! Inspired by NetLogo, the leading multi-agent programmable modeling environment, Turtle Universe brings the limitless power of computational modeling to smartphones and tablets of young students and educators like you! Experience genuine scientific modeling shared by countless researchers and students worldwide. Turtle Universe supports most NetLogo, NetLogo Web, and NetTango models right from the start. From the creators of Physics Lab, a physics experiment simulation app loved by over 3 million learners and teachers. =========================== Term of Use: https://static.turtlesim.com/products/Term-Of-Use.txt Privacy Policy: https://static.turtlesim.com/products/Privacy-Policy.txt =========================== Copyright 2021 John Chen & Uri Wilensky. All rights reserved. Turtle Universe is authored by John Chen & Uri Wilensky and maintained by CCL at Northwestern University. If you mention the software in a publication, please include the citation below: * Chen, J. & Wilensky, U. (2021). Turtle Universe. Center for Connected Learning and Computer-Based Modeling, Northwestern University, Evanston, IL.
遥指
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遥指是电脑端 TeaWork 的手机遥控端。 你在电脑上交给 TeaWork 的活,不必守在电脑前等它跑完。手机扫一下码,和自己的电脑配上对,就能在教室、走廊或沙发上接着看、接着指挥:任务进行到哪一步、有没有卡住等你拿主意、结果出来了长什么样,一目了然。 电脑永远是唯一的执行主机,手机只是那只手。 主要功能 · 扫码配对——电脑上出示二维码,手机扫一下,双端同时核对一组校验码后建立连接,全过程不经过任何云端服务器。 · 会话接力——按工作区分组查看电脑上的任务会话,点开就能接着往下发指令,也可以直接从手机新建一个任务。 · 语音口述——说话转成可编辑的文字,确认后再发送;语音只用来变成文字,不会被自动发出去。 · 拍照与选文件——拍一张照片或选一个文件加进输入框,加密分块传到电脑上参与任务。 · 审批处理——电脑上的任务需要你点头才能动手时,手机会收到,可以当场同意或拒绝。 · 模型选择——为这一轮对话挑一个模型,模型的密钥始终只在你的电脑上,手机永远不持有。 · 成果查看——任务产出的文件校验后可用系统预览直接打开。 · Make 工坊——用手机打开你在电脑上做好的小工具,页面和数据都留在电脑,手机只是显示器。 · 自动发现——同一个 WiFi 下自动找到已配对的电脑,换网络也能重连。 · 多台电脑——办公室和家里的电脑都可以配对,随时切换。 安全与隐私 · 无需注册账号,没有开发者的云端服务器。 · 手机与电脑之间端到端加密,只走你自己的局域网。 · 配对关系和身份密钥存在手机的安全存储里,可以随时在手机上自行撤销,也可以在电脑上踢掉一台手机。 · 没有广告,没有第三方统计和追踪。 使用前提 本 App 是电脑端 TeaWork 的配套遥控端,需要先在一台 Mac 或 Windows 电脑上安装并运行 TeaWork(免费,官网 bubailai.top/teawork 下载),且手机与电脑在同一个局域网内。没有电脑端也可以先进入 App 内的「演示模式」,用一份示例数据看看它长什么样。 TeaWork 是本地优先的教师工作台,官网:bubailai.top/teawork
Screenshots
Verdict
The clearest difference is update cadence: 遥指 at every 3 days against Turtle Universe's every 6 weeks. Turtle Universe's advantage is iOS requirement (13.0 vs 15.5). 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.
Turtle Universe ships an update every 6 weeks, 遥指 every 3 days. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.
| Parameter | Turtle Universe | 遥指 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (52 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 120 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Turtle Sim LLC | 鹭辉 白 |
In-app purchases
Turtle Universe
No in-app purchases
遥指
No in-app purchases









