SAT1600 vs MathNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAT1600
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提供SAT真题文本及讲解，记录相关学习数据供复习，提供分类学习功能满足专项强化
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!
Screenshots
Verdict
The clearest difference is in-app purchases: SAT1600 at none against MathNotes's 1. SAT1600 also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). MathNotes's advantage is device support (4 vs 1). On price and update cadence 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. MathNotes sells 1 one-off in-app purchase. SAT1600 asks for nothing beyond the download.
SAT1600 ships an update every 3 weeks, MathNotes every 2 weeks. The most recent releases landed on September 5, 2026 and September 24, 2026 respectively.
| Parameter | SAT1600 | MathNotes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 17 MB | 340 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Saida Education Consulting Co., Ltd. | Vladislav Alikov |
In-app purchases
SAT1600
No in-app purchases
MathNotes
- Support the App and remove Ads$2.99
