ThinQspace vs SimplyTodo
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ThinQspace
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ThinQspace turns your handwritten notes into an interactive AI tutor. Write or draw with Apple Pencil, ask a question, and get clear, step-by-step explanations โ powered by AI, built for students. WHAT YOU CAN DO โข Ask ThinQ anything about your notes โ instant, step-by-step explanations โข Select any part of a page to ask about just that โ math, diagrams, or text โข Ask questions by voice โ no typing needed โข Get visual answers โ graphs, interactive 3D models, and labeled diagrams generated automatically when they help โข Turn any topic into flashcards or a quiz in one tap โข Record lectures linked to the exact notes you took, and revisit them anytime โข Import PDFs to annotate, and search across every notebook instantly BUILT FOR REAL STUDYING ThinQspace isn't a generic chatbot โ it's a tutor built directly into the page you're already writing on, with handwriting that understands math and diagrams, not just flat text. Terms of Use: https://vigneshakcero.github.io/canvastutor-privacy/terms.html Privacy Policy: https://vigneshakcero.github.io/canvastutor-privacy/index.html
SimplyTodo
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A to-do list should hold what you have to do, and nothing else. SimplyTodo is one list. Write a task down, check it off, and get back to your day. No projects, no tags, no due dates, no priorities, no reminders. โ Everything on one screen Every task you have to do is on the same list, newest first. There is no folder to open and no view to switch to. โ One field to fill in Tap +, type what needs doing, and add it. There is nothing else to fill in. โ Done today, gone tomorrow Check a task off and it moves down into Completed. Checked the wrong one? Uncheck it any time that day. The next day, finished tasks clear away on their own. Swipe a task to delete it. โ Themes System, Light and Dark are free. Five named themes recolor the whole list: Note, Terminal, Sepia, Slate and Blossom. Each is a one-time purchase, or buy All Themes for all five and any theme added later. Choose one and it is applied at once, so you see your own list in it before you pay. No subscription. โ No account There is nothing to sign up for. Your tasks are kept on this device. No ads and no analytics. SimplyTodo is in 26 languages and works with your device's text size and screen reader. A to-do list, and nothing else.
Screenshots
Verdict
The clearest difference is in-app purchases: ThinQspace at none against SimplyTodo's 6. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. SimplyTodo sells 6 one-off in-app purchases. ThinQspace asks for nothing beyond the download.
| Parameter | ThinQspace | SimplyTodo |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Fortnightly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, Mac โ better |
| Requires iOS | 18.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Akash Chawhan | SinabroApps |
In-app purchases
ThinQspace
No in-app purchases
SimplyTodo
- Note Theme$1.99
- Blossom Theme$1.99
- Terminal Theme$1.99
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- Sepia Theme$1.99
- Slate Theme$1.99
- All Themes$5.99









