刘老师九年级英语交互式学习软件 vs MathNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
刘老师九年级英语交互式学习软件
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内容介绍: 使用刘老师英语学习机在ipad和iPhone上随时随地学习九年级英语。点读同步最新九年级英语课本,独创语音纠正提高英语发音水平,单词拼写练写与历史纪录,高清画面仿真自然书页,专业老师讲课解答课堂遗留问题。 功能介绍: 专业英语老师针对课本各个知识点进行讲解。 点读功能:和课本同步原音发音,点击即可播放。并提供全文翻译。课文每句话都可以独立复读。 读音校正功能:根据英语原声读音及波形,学生可反复朗读对比从而纠正自己的读音。 单词拼写练习,与拼写历史纪录。 音标与字母和字母组合发音。 2018年7月17日 1. 新增 每课知识点(150句课文重点句、230个知识点) 长按页面上的知识点(红点)就会弹出知识点详细说明。 2. 改进单词听写、默写、课文原文填空,单词掌握情况统计表,一目了然。 3. 引导课文逐句背诵,也可逐句练习听力。 4. 单词表中增加音标发音查询。 5. 本册全部知识点按关键词查询。
MathNotes
This app provides an infinite digital canvas for studying and visualizing mathematics. It allows users to create 2D and 3D graphs, take notes with LaTeX formatting, and convert handwritten equations into editable LaTeX using OCR. Ideal for students and professionals needing a comprehensive math workspace.
- Infinite digital canvas
- 2D and 3D graph plotting
- Formula OCR to LaTeX
- LaTeX equation rendering
- Interactive animated sliders
- Note organization with media
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Transform the way you study and visualize mathematics with MathNotes, the ultimate infinite canvas built for students, professionals, and math enthusiasts! Whether you're plotting a simple 2D graph, exploring complex 3D surfaces, or simply taking digital notes with perfect LaTeX formatting, MathNotes gives you full freedom in a single, boundless workspace. FEATURES • Infinite Canvas: Pan, zoom, and organize your math notes unhindered! Add text, images, videos, and web links instantly. • Advanced Plotting Engine: Easily plot standard 2D functions, polar coordinates, and parametric curves. • Interactive 3D Surfaces: Visualize multi-variable formulas (`z = f(x,y)`) in full 3D space with an orbit camera. • Formula OCR Engine: Found a complicated equation? Simply snap a photo or scan it using our built-in ONNX-powered OCR to perfectly convert it into editable LaTeX. • Beautiful LaTeX Rendering: Write and render complicated mathematical formulas with gorgeous typography. • Scrubbable Constants: Use animated sliders to watch your 2D and 3D graphs react in real-time. • Custom Organization: Pin definitions, build concepts visually, and maintain your custom study notes. Designed for fluid interaction, MathNotes handles your deepest mathematical explorations with a clean, dynamic, and focused interface. Ready to master calculus, linear algebra, and trigonometry? Download MathNotes today and unlock the perfect math study canvas!
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Verdict
The clearest difference is ads: 刘老师九年级英语交互式学习软件 at none against MathNotes's shown. 刘老师九年级英语交互式学习软件 also leads on iOS requirement (9.0 vs 13.0). MathNotes's advantage is update cadence (every 2 weeks vs every 2 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. 刘老师九年级英语交互式学习软件 sells 1 one-off in-app purchase and MathNotes sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
刘老师九年级英语交互式学习软件 ships an update every 2 months, MathNotes every 2 weeks. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.
| Parameter | 刘老师九年级英语交互式学习软件 | MathNotes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 195 MB | 340 MB |
| Age rating | 4+ | 4+ |
| Developer | 成城 高 | Vladislav Alikov |
In-app purchases
刘老师九年级英语交互式学习软件
- 开启九年级全部功能$2.99
MathNotes
- Support the App and remove Ads$2.99









