Comparison

Instant Jot vs To Do Machine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Instant Jot

Features
Read full description

Jot it down instantly. Send it with one tap. Because the best place for notes is where you already look. This app is a lightweight note tool built for one purpose only: to send ideas and reminders to your own email address with the fewest possible steps. Your inbox becomes a natural place for notes—a place you already check regularly. No new system to learn. Just send it now and find it later. ■ Jot and send, instantly Open the app, type, and send. That’s it. No complex features. No folders to manage. Just capture the thought before it’s gone. ■ Notes go straight to your inbox Send notes to Gmail, Outlook, or any email service you already use. Organize them using email search, labels, or folders. No manual syncing required—your inbox keeps everything in sync. ■ Minimal setup, privacy-focused - Setup requires only your destination email address - No account registration, no tracking - Notes are removed from the app once sent, leaving no local copy Your notes stay in your email—not in the app. ■ Ideal for people who: - Think of ideas on the go and want to review them later on a PC - Are tired of bloated note-taking apps with features they don’t need - Prefer keeping notes where they’re easy to notice - Want a simple and secure way to handle personal notes Capture your thoughts in seconds. Let your inbox take care of the rest.

About

To Do Machine

This productivity app allows users to fully customize their to-do list and workflow using natural language commands. It offers AI-powered task creation, project management, and calendar integration, syncing seamlessly across Mac and iOS devices.

Highlights
  • Natural language interface for customization
  • AI-powered task creation and triage
  • Multiple project views (list, kanban, calendar)
  • Customizable statuses, fields, and automations
  • Two-way calendar sync (Apple/Google)
  • Real-time sync across Mac and iOS
Features
Read full description

The only productivity app you design yourself. Most to-do apps make you bend to their rules. To Do Machine flips the workshop on its head — open the back panel, swap the parts, paint it your color. Talk to it in plain English and watch your task inbox, your projects, and your entire workflow rebuild themselves in real time. Built natively for Mac and iOS. Perfectly in sync. — WHO IT'S FOR — For the people who've tried every to-do app and bounced off them all. For the ones who keep building systems in Notion, then abandoning them. For anyone whose brain works a specific way and is tired of apps that don't. To Do Machine isn't another opinionated workflow. It's a workshop where you build the one that fits you. — DESIGN IT YOURSELF — Tell To Do Machine what you want and it remakes the app around you. "Make the inbox darker and put due dates on the right" — done. Switch any project to list, kanban, calendar, focus, or blueprint view. Invent your own statuses, fields, and automations, project by project. Every tweak syncs to all your devices instantly. — AI THAT DOES THE TYPING — Just say what's on your mind. To Do Machine writes the tasks, breaks them into projects, sets reminders, and finds time on your calendar — no tapping the + button. "Plan my Q3" → full project with milestones, weekly check-ins, and time blocks. Auto-triage your inbox: priority, due dates, parent project. A daily standup that drafts your day before you've finished your coffee. — CALENDAR IN, DAY OUT — Connect Apple or Google Calendar and your tasks thread themselves between your meetings. Two-way sync with Apple or Google Calendar. Time-blocking that respects your meetings, focus blocks, and breaks. Move a meeting and your tasks move with it. — INSTANTLY SYNCED BETWEEN iOS AND MAC — Tasks, projects, and calendars sync in milliseconds. Custom layouts and themes travel with you. Redesign your inbox on Mac at lunch — it's waiting on your iPhone by the time you stand up. Assembled in Brooklyn, NY. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Instant Jot4 screens
To Do Machine4 screens

Verdict

The call

The clearest difference is in-app purchases: To Do Machine at none against Instant Jot's 1. Instant Jot's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Instant Jot sells 1 one-off in-app purchase. To Do Machine asks for nothing beyond the download.

UpkeepUpdate frequency

Instant Jot ships an update every 11 days, To Do Machine every 2 weeks. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
Instant Jot versus To Do Machine: the parameters behind the verdict, then further details
ParameterInstant JotTo Do Machine
PriceFreeFree
Rating—5.0 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 11 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, Mac
Requires iOS15.1 — better17.6
Further details — not scored
Size33 MB30 MB
Age rating4+17+
DeveloperMasataka AokiElectric Lantern LLC

In-app purchases

1 purchases

Instant Jot

One-time1
  • Remove sending limit$2.99
None

To Do Machine

No in-app purchases

Questions

Is Instant Jot free?
Instant Jot is free to download, with in-app purchases available.
Is To Do Machine free?
To Do Machine is free to download, with no in-app purchases.
Do Instant Jot or To Do Machine have ads?
Neither Instant Jot nor To Do Machine shows ads.
Which is updated more often, Instant Jot or To Do Machine?
Instant Jot ships an update every 11 days, and To Do Machine every 2 weeks. Most recently, Instant Jot was updated on October 11, 2026 and To Do Machine on October 19, 2026.

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