Prism Notes vs ToDoD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prism Notes
Capture thoughts and links quickly with a familiar texting interface. Organize ideas with AI-suggested tags and develop them across linked threads. Review notes to keep what matters and easily search by keyword or meaning.
- Texting-like note capture
- AI-suggested tags
- Threaded idea development
- Review mode for notes
- Sync across devices
- Natural language reminders
- Lock screen capture
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Prism is the private place for quick thoughts and links. It feels like texting, rather than writing in a document. Capture easily, organize with tags, develop ideas across threads, review to keep only what matters. Free to try! Features: - Private and on-device - Opt in to iCloud sync between iPhone and Mac - Voice transcription and voice memos - Lock screen widgets for text and voice capture - AI-suggested tags to make organizing easy or automatic AI tagging (requires apple intelligence) - Review mode to keep notes alive or let them go - Threads to evolve a thought and link them together - Search by keyword - Natural language reminders - just say "remind me tomorrow at 2pm" (requires apple intelligence)
ToDoD
Organize and complete tasks effortlessly with an AI companion that understands your needs. Set reminders, manage schedules, and stay focused with step-by-step routines. This app offers smart task input, calendar sync, and personalized AI characters to boost your productivity.
- Smart task input with AI (voice & text)
- Automatic time, reminder, and category setup
- Focus Relay step-by-step timers
- Calendar view & schedule management
- Task insights & activity reports
- iCloud & calendar sync
- AI Mate characters with unique personalities
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Your AI Mate helps you capture, organize, and complete tasks effortlessly. Just say it. I’ll take care of it. Add tasks with voice or text, and your AI Mate automatically sets time, reminders, and categories. Stay in flow with Relay Create step-by-step routines and keep your focus without interruption. Your Mate, always with you More than a tool — your emotional companion and motivation coach. Features: • Smart task input with AI (voice & text) • Automatic time, reminder, and category setup • Focus Relay (step-by-step timers) • Calendar view & schedule management • Task insights & activity reports • iCloud & calendar sync • Smart alerts & timers • Widgets (Relay & To-Do) • Lock Screen task view • AI Mate characters with unique personalities Simple, intuitive, and powered by AI. Start small. Stay consistent. Your Mate is always with you. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: http://suxxexx.net/todod/privacy.html
Screenshots
Verdict
The clearest difference is monetization model: Prism Notes at free against ToDoD's free with in-app purchases. Prism Notes also leads on update cadence (every 3 days vs fortnightly) and ratings volume (39 vs 2). On price, rating, review sentiment and ads 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. Prism Notes sells 2 one-off in-app purchases and ToDoD sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Prism Notes against 5.0 for ToDoD. That said, the two scores are not equally well evidenced: Prism Notes has 39 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Prism Notes ships an update every 3 days, ToDoD fortnightly. Both last shipped on November 5, 2026.
| Parameter | Prism Notes | ToDoD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (39 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 39 — better | 2 |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 24 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Tommy Joseph | Dong Wook Kim |
Customer experience
Prism Notes
ToDoD
In-app purchases
Prism Notes
- Lifetime Unlock$6.99
- Lifetime Unlock$12.99
ToDoD
- Pro Monthly7 Days trial$3.991 Month
- Pro Yearly1 Month trial$29.991 Year
- Lifetime$49.99









