Comparison

Nitka vs Metl AI

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

Head to head
About

Nitka

Features
Read full description

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. Tell it 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/

About

Metl AI

This AI companion assists with communication, content creation, organization, and idea exploration. It offers chat-based help for daily tasks, professional projects, and creative endeavors, with features like content optimization, data analysis, and visual generation. Keep your discussions organized with conversation history.

Highlights
  • Chat-based assistance
  • Content creation and optimization
  • Data analysis and visualization
  • Document summarization and translation
  • Schedule planning and brainstorming
  • Visual content generation
  • Conversation history
Features
Read full description

Zelvane Chat is an AI companion designed to help you communicate, create, organize, and explore ideas in one convenient space. Use Zelvane Chat to get assistance with everyday tasks, professional projects, creative work, and research. Customize your conversations, explore different ways to work with content, and keep your previous discussions available in your history. Features include: * Chat-based assistance for everyday tasks * Email marketing and campaign optimization * Personalized content recommendations * Website usability testing * Customer segmentation and personalization * Content creation and strategy support * Data visualization and dashboarding * Document summarization and content translation * Code review and query optimization * Data analysis and insights * Schedule planning and brainstorming * Social post writing * Visual content generation * Conversation history for easy reference * Customizable media settings, including aspect ratio, resolution, sound, and duration Whether you are planning a project, refining content, analyzing information, or developing new ideas, Zelvane Chat brings practical tools together in one flexible experience. Subscription Information: Subscription Payment: Subscription payments will be charged to your iTunes Account upon confirmation of purchase and at the beginning of each subsequent renewal period. Your subscription will automatically renew unless it is canceled. Subscription Cancellation: You can cancel your subscription through your iTunes Account Settings at least 24 hours before the end of the current subscription period. Cancellation will take effect the day after the final day of the current subscription period, and your account will be downgraded to the free version of the service. Privacy Policy: https://docs.google.com/document/d/1rtX4cVe6cpb3UT7Tg1qTZ01SEpS60ASZbxNUlSceDnU/edit?usp=sharing Terms and Conditions: https://docs.google.com/document/d/1cFjhZwrX1Zzuh0rZvKuWRVNR_uNKjTyntdUmqpgQR5A/edit?usp=sharing

Screenshots

Nitka4 screens
Metl AI4 screens

Verdict

The call

The clearest difference is update cadence: Metl AI at every 3 days against Nitka's every 10 days. Nitka's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases 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. Nitka sells 6 in-app purchases, starting at $0.99 per month and Metl AI sells 9 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nitka ships an update every 10 days, Metl AI every 3 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
Nitka versus Metl AI: the parameters behind the verdict, then further details
ParameterNitkaMetl AI
PriceFreeFree
Rating—4.6 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 10 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size29 MB33 MB
Age rating4+17+
DeveloperDavid WiesztalAshlee White

In-app purchases

6 purchases

Nitka

Subscriptions6
  • Bronze3 Months trial$0.991 Month
  • Silver$7.991 Month
  • Bronze$9.991 Year
Show 3 more
  • Gold$24.991 Month
  • Silver$79.991 Year
  • Gold$249.991 Year
9 purchases

Metl AI

Subscriptions4
  • premium$4.997 Days
  • Chat Pro$9.997 Days
  • Chat Pro$19.991 Month
Show 1 more
  • Chat Pro$59.991 Year
One-time5
  • Tokens$9.99
  • Tokens$19.99
  • Tokens$34.99
Show 2 more
  • Tokens$59.99
  • Tokens$99.99

Questions

Is Nitka free?
Nitka is free to download, with in-app purchases available.
Is Metl AI free?
Metl AI is free to download, with in-app purchases available.
Do Nitka or Metl AI have ads?
Neither Nitka nor Metl AI shows ads.
Which is updated more often, Nitka or Metl AI?
Nitka ships an update every 10 days, and Metl AI every 3 days. Most recently, Nitka was updated on October 31, 2026 and Metl AI on November 1, 2026.

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