ThinkSpace vs SynthScript AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThinkSpace
This app is a powerful thinking tool that supports creative workflows with an intuitive interface and various thinking methods. It offers features like handwritten notes, unlimited canvases, idea generation frameworks, and real-time collaboration to aid brainstorming and idea structuring.
- Handwritten sticky notes
- Unlimited canvas sizes
- Idea generation frameworks
- Real-time sharing
- Mind mapping
- Diagram creation
- AI brainstorming
Read full descriptionHide full description
Too much on your mind, and no idea where to start? AI chats, posts you saw, books you read, things people told you. There is more to think about every day. ThinkSpace is a thinking notebook: put your thoughts on cards, then arrange and connect them as you think. As you move cards around and put ideas into your own words, your understanding deepens. ■ How it works Start with a single card: whatever is on your mind. 1. Collect: AI chats, web pages, photos, passing thoughts, via the Inbox or by pasting. 2. Write it down: turn them, and what is in your head, into handwritten or text cards. 3. Arrange and see the big picture: move, group, and connect cards. Step back, and unexpected connections, next questions, and next actions appear. 4. Explain: say what your cards or map mean, out loud, in your own words. Read the transcript back to check what you really understand. ■ Great for - Clearing your head when AI chats pile up - Making sense of books and videos, and turning them into questions and actions - Connecting ideas from research papers and textbooks so you can explain them in your own words - Creating nursing concept maps and connecting conditions, symptoms, and care - Bringing a story's world, characters, timeline, and ideas into one structure - Journaling: writing out tangled feelings and worries - Designing your career in the AI era, a social media strategy, or a product - Connecting visions and goals to concrete actions and reviews - Working through problems at work: causes, solutions, validation, results ■ Start from a purpose-built map No need to stare at a blank canvas wondering where to begin. - Concept map - Problem-solving map - Pathophysiology map - Career map for the AI era - Worldbuilding map - Social media strategy map - Habit-building map - Product design map - Vision map and more — start from a foundation that fits your topic. ■ Turn AI chats into a growing map Ask AI about a card and add the answers to your map. Break answers into ideas, connect them, and make sense of them in your own words; looking over the map sparks new questions to dig into. Your AI inputs are never used for training. ■ Key features - Infinite canvas: place cards anywhere, half-formed thoughts included. - Handwriting and text: Apple Pencil supported. Jot down ideas on cards and move them around with your finger. - Mind maps, flowcharts, groups, and connections: radial thinking, steps, cause and effect. - Send from AI chats: send a conversation from Claude or the share sheet to the ThinkSpace Inbox, then drag it in as a card. - Explain out loud: describe a card or map in your own words; it is transcribed and saved. You notice where your understanding is thin, and can read it back later. - Ask AI: ask about a card and add the answer as a new card. - Extract key-point cards from long notes and web pages. - AI brainstorming: branch a topic card into angles and questions. - Paste into cards: copied text, photos, or URLs become cards. - Add web pages, images, and screenshots to your canvas. - Search and reuse cards across maps. - Link canvases: big themes and subtopics in layers. - Export to image, PDF, and text. - Local-first: saved on your device, works offline. - Sync across devices (Pro): iPhone, iPad, and Mac. Turn scattered information and AI answers into understanding you can explain and act on. ■ Pro access - Unlimited canvases - Unlimited cards and groups - Expanded AI usage limit - Full feature access ——— Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. The renewal fee is charged to your iTunes account within 24 hours before the period ends. You can turn off auto-renewal anytime in your App Store account settings. ——— Terms of Service: https://thinkspace-public.s3.ap-northeast-1.amazonaws.com/terms-en.html Privacy Policy: https://thinkspace-public.s3.ap-northeast-1.amazonaws.com/privacy-policy-en-v2.html
SynthScript AI
Read full descriptionHide full description
SynthScript AI – Your Intelligent Productivity Assistant Transform the way you work with SynthScript AI, the all-in-one productivity app that harnesses the power of artificial intelligence to streamline your daily tasks. Meeting Summaries Made Easy Never waste time reviewing lengthy meeting recordings again. SynthScript AI instantly generates clear, concise summaries highlighting key decisions, action items, and important discussion points. Visual Mind Maps See your discussions come to life. SynthScript AI creates interactive mind maps that visually organize topics, ideas, and connections from your meetings—making it easy to understand the flow of any conversation at a glance. Ask AI Anything Have a question about a past meeting? Simply ask. SynthScript AI lets you search and query all your previous recordings using natural language. Find that one detail you need in seconds, not hours. Seamless Email Integration Connect your Outlook or Gmail account and draft polished emails directly from your meeting insights. Turn action items into follow-up emails with one tap—no copy-pasting required. Smart Action Items Automatically extract tasks and action items from your meetings. Never let important to-dos slip through the cracks again. Key Features: Instant meeting transcription and summarization Interactive mind maps of discussions AI-powered search across all your recordings Direct Outlook and Gmail integration One-tap email drafting from action items Automatic task extraction Privacy First Your data is yours. SynthScript AI is built with privacy at its core, ensuring your meetings and conversations stay secure and confidential. Free to Start Download and start using SynthScript AI for free. Experience the future of productivity today. Terms of Use: https://synthscript.ai/terms Privacy Policy: https://synthscript.ai/privacy
Screenshots
Verdict
The clearest difference is device support: ThinkSpace at 4 against SynthScript AI's 2. On price, ads, in-app purchases and iOS requirement 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. ThinkSpace sells 2 in-app purchases, starting at $2.99 per month and SynthScript AI sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | ThinkSpace | SynthScript AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (276 ratings) — better | — |
| Positive reviews | 53.6% of reviews | — |
| Number of ratings | 276 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.2 |
| Further details — not scored | ||
| Size | 261 MB | 14 MB |
| Age rating | 17+ | 4+ |
| Developer | Naoya Enokida | Jared Esteves |
Bugs and requests
ThinkSpace
Reported bugs
20 issues- App crashes on launch or during use
- Data disappears after upgrading to paid version
- Canvas fails to load with many items
- Text boxes become uneditable
- Grouped items move unexpectedly when resizing
Show 15 moreShow fewer
- Eraser tool causes crashes
- Login freezes and network connection errors
- Registration and account creation failures
- Undo function doesn't work properly
- Cards stick or behave erratically
- Zoom tool tab not displaying
- Export function unresponsive on Mac
- Text wrapping and alignment issues
- Sticky notes change size unexpectedly
- Items disappear from canvas
- Forced quit required to close app
- Laggy performance with Apple Pencil writing
- Sync failures between iPad and Mac
- Auto-organize feature snaps items incorrectly
- White background export issues
Requested features
19 requests- One-time purchase option instead of subscription
- Dark mode theme
- Better palm rejection for Apple Pencil
- Folder/project organization system
- Ability to delete canvases easily
Show 14 moreShow fewer
- Improved text editing within cards
- Better arrow/connector customization
- Undo with multi-finger gestures (like Procreate)
- Export to vector formats (SVG)
- Zoom controls for Mac version
- Better grouping and ungrouping functionality
- Collaborative editing features
- iCloud sync option
- Highlighter tool
- Custom colors and pen sizes
- Canvas renaming functionality
- Better keyboard shortcuts for Mac
- Chromebook support
- Auto-layout option for mind maps
SynthScript AI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ThinkSpace
- ThinkSpace Pro Access$2.991 Month
- ThinkSpace Pro Access$29.991 Year
SynthScript AI
- SynthScript Pro Monthly$9.991 Month
- SynthScript Pro Yearly$99.991 Year









