Nitka vs SlotNote
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Nitka
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Nitka notices what you would have forgotten. Life has too many moving parts. Promises, deadlines, appointments, bills, travel, and all the small bits of admin that never make it into your calendar. Nitka keeps the thread running through it all, so none of it lives only in your head. Tell Nitka once, by voice or text, with a photo, or by forwarding an email. Choose what you want Nitka to remember. It connects it to your day and brings it back when it matters. IT NOTICES WHAT YOU MIGHT MISS A reminder tells you what you asked it to remember. Nitka goes further: it notices things you might not have thought to ask about: ⢠"Your dinner on Thursday at 8:30 overlaps with an event already in your calendar." ⢠"Your documents are due on Saturday, but you're away from Wednesday. Want to send them before you leave?" ⢠"You photographed the finished job. Want a reminder to send the invoice tonight?" Every suggestion tells you why it appeared. TELL NITKA ONCE, THEN LET IT GO Capture something the moment you think of it: ⢠Say it as you walk out the door. ⢠Type a few words in two seconds. ⢠Snap a receipt, a quote, or a letter, and Nitka reads it. ⢠Forward an email to memos@heynitka.com and it becomes a memo. You can capture anything offline, and it syncs when you're back online. ASK NITKA LATER "What did I promise Priya?" "When is the car insurance due?" Just ask. Nitka finds the answer in what you've told it, and checks your calendar for anything relevant. You don't need to remember where you put it. Just ask Nitka. IT HANDLES THE DETAILS ⢠Recurring reminders. "Every Tuesday evening" becomes a recurring reminder without creating duplicates. ⢠Corrections on the fly. "Actually, it's the 5th" updates the note and moves the reminder. ⢠Knows who you mean. Your partner, your daughter, a client. Nitka keeps track of who's who. ⢠Works with your calendar. It reads your schedule so its warnings fit your actual day, and never stores your events. TURN YOUR NOTES INTO A REPORT Need a summary of a job, a trip, or a month of spending? Nitka pulls it together from your own notes and can email it to you. REMEMBERS WHAT YOU CHOOSE, NOT EVERYTHING YOU DO No inbox mining. No screen recording. No background tracking. Nitka works only on what you deliberately give it, organised by the people, places, and activities in your life. USEFUL WHEN IT MATTERS, QUIET WHEN IT DOES NOT Accept a suggestion, dismiss it, or tell Nitka never to raise it again. It learns whether you want a ping each time or one daily summary, and it respects your quiet hours. HOWEVER IT COMES OUT Speak or type in whatever language comes naturally, and mix two languages in the same sentence if that's how you talk. Nitka understands almost any language. The app itself is available in English, French, and Russian today, with more languages to come. PRIVATE BY DESIGN Your data is never sold, used for advertising, or used to train AI. Export everything or delete your account at any time, from inside the app. Encrypted in transit and at rest, and our logs never include your memos. Never lose the thread. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SlotNote
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SlotNote is a smart scheduling assistant built for appointment-based professionals, bringing your workday, clients, notes, payments, and daily workflow together in one place. Most calendar apps expect you to fit your work into fixed time blocks. SlotNote works the other way around: it adapts to the way you work. Set your working hours, divide your day into personalized slots, and shape your schedule around your actual workflow. Merge, hide, and rearrange slots to manage each day exactly the way you need. ADAPTS TO YOUR PROFESSION Not every professional works the same way or uses the same terminology. When you select your profession, SlotNote adjusts its language and workflow accordingly. A psychologist can work with clients and sessions, while a teacher sees students and lessons. From dietitians and consultants to tutors, coaches, and other appointment-based professionals, SlotNote provides a natural and familiar workflow tailored to the language of each profession. MANAGE YOUR DAY FROM ONE SCREEN The Today view gives you a clear overview of your entire workday. See open and booked slots, your next appointment, completed and pending tasks, and your daily workload at a glance. With SlotNote, you can: ⢠Quickly create and edit appointments ⢠Manage client, student, and other contact records ⢠Mark appointments as completed, pending, or canceled ⢠Track payment status ⢠Add contact notes, appointment notes, and slot notes ⢠Review past records and your working schedule in one organized system ⢠Keep track of upcoming appointments with notifications AVAILABLE ON IPHONE, IPAD, AND APPLE WATCH SlotNote is designed for iPhone, iPad, and Apple Watch. Use the iPad-optimized layout to manage your calendar, clients, and records in a wider workspace. On Apple Watch, you can view your daily appointments, follow upcoming sessions, and complete supported actions directly from your wrist. ICLOUD SYNC ACROSS YOUR DEVICES With iCloud sync, your SlotNote data stays up to date across supported Apple devices signed in to the same Apple Account. Changes made on iPhone can be accessed on iPad, allowing you to continue your workflow seamlessly without creating a separate SlotNote account. FEWER TAPS, A SMOOTHER WORKFLOW SlotNote is designed to help you complete everyday tasks in as few steps as possible. Quick appointment creation, clear status indicators, payment tracking, and day-based slot management reduce the need to move constantly between different screens. Its clean interface helps you find the information you need during a busy workday. Customize text size, appearance, notifications, and working preferences to make SlotNote fit the way you work. YOUR PRIVACY COMES FIRST SlotNote is designed with the sensitivity of professional information in mind. Client, student, appointment, payment, and note records are stored locally on your device. No account is required, and you do not need to upload your records to an external service to use the app. App Lock and privacy controls give you greater control over access to the app and how sensitive information appears on screen. Your workday is uniquely yours. SlotNote is built to adapt to it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Nitka at every 10 days against SlotNote's every 3 weeks. Nitka also leads on iOS requirement (15.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Nitka sells 6 in-app purchases, starting at $0.99 per month and SlotNote sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Nitka ships an update every 10 days, SlotNote every 3 weeks. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.
| Parameter | Nitka | SlotNote |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days ā better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 ā better | 26.5 |
| Further details ā not scored | ||
| Size | 29 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | David Wiesztal | MUSTAFA CAN ERDEM |
In-app purchases
Nitka
- Bronze3 Months trial$0.991 Month
- Silver$7.991 Month
- Bronze$9.991 Year
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- Gold$24.991 Month
- Silver$79.991 Year
- Gold$249.991 Year
SlotNote
- SlotNote Monthly7 Days trial$3.991 Month
- SlotNote Yearly7 Days trial$39.991 Year





