Comparison

Notetka vs InkCalc

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

Head to head
About

Notetka

Features
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Notetka Business Notes (Note Taking & Notepad & Noteplan & AI Notes) is your all-in-one solution for organizing and managing your everyday business information. With an intuitive and user-friendly design, our app empowers you to streamline your work processes, from taking meeting minutes to brainstorming ideas or tracking important tasks. ENJOY FULL FUNCTIONALITY WITH SPECIAL FEATURES: Notetka Business Notes - Note Taking & Notepad & Noteplan & AI Notes β€’ Take notes smarter with business integration and Ai assistance. β€’ Generate AI summaries for your documents and instantly translate into any language. β€’ Smart payment tracking with personalized on-time reminders β€’ Personalized news powered by Yahoo Finance. β€’ Activate smart timeline to track your daily notes β€’ Save text and links directly into your notes β€’ Use home screen widget to quickly access important notes β€’ Secure your notes with iCloud sync ant automatic backups DETAILED FUNCTIONALITY DESCRIPTION: Notetka Business Notes - Note Taking & Notepad & Noteplan & AI Notes 1. Create Notes: Efficient Note-Taking with Dark & Light Mode. Quickly create detailed business notes and effortlessly highlight the most important ones for easy access. You can add text, format your notes, and highlight key points. 2. Attach Files to Your Notes: Enjoy Multi-Format File Attachments. Attach PDFs, images, and other files directly to your notes and keep all key documents in one placeβ€”no need to switch apps. 3. Filter & Sort Notes: Organize Your Notes with Custom Filters. Organize your notes with custom filters and sorting by company, market, sector, or date β€” making it easy to access the info you need. 4. Launch Widgets and Note Timeline: Increase Your Productivity. Access key business notes right from your home screen and add new ones with ease. Activate note timeline to track your daily productivity. 5. Quick Search for Your Notes: Fast Information Retrieval. Whether you’re looking for meeting minutes, stock data, or business insights, the quick search delivers results in seconds. 6. Edit Your Notes: Seamless Editing and iCloud Sync. Easily edit and update your notes with Notetka’s user-friendly editing tools. Changes are instantly synced across devices via iCloud. 7. Share Your Notes: Collaborate and Share with Ease. Whether you’re distributing meeting minutes or brainstorming new ideas, you can easily send detailed notes via email, messaging apps, or cloud platforms with just a few taps. 8. Personalize your news powered by Yahoo Finance. Track your favorite stock exchanges, follow specific tickers, and get custom-tailored market insights that matter to you. 9. Work with Your Social Media: Seamless Social Media Integration. Get information from your preferred social media directly into your notes. Open your favorite social media app, select the text or link you want to share, and use the share button to upload it directly into Notetka. Terms of Use (Notetka Business Notes - Note Taking, Notepad, Noteplan & AI Notes):Β  https://viralapps.app/notetka-diary-notebook-terms-of-use/ Privacy Policy (Notetka Business Notes - Note Taking, Notepad, Noteplan & AI Notes):Β  https://viralapps.app/notetka-digital-notebook-privacy-policy/ Do you want to discuss? Please contact us: info@viralapps.app

About

InkCalc

Features
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Write "29 dollars an hour, 22 hours a week, for 4 weeks." Tap AI. Get 2,552. InkCalc is a calculator you write in sentences. No re-punching numbers into a keypad, no wondering what that figure was for. Units, live currency, dates and percentages all work inline, right in your notes. Write expressions line by line and results appear on the right, accumulating over time alongside written notes β€” a calculator built to be kept open as a long-running notebook, not a scratchpad. For iPhone, iPad and Mac. Universal Purchase means one subscription covers all three. Starts with a 1-month free trial (auto-renews after that β€” see SUBSCRIPTION below for details). β€” AI-NATIVE ACTIONS (subscription required) β€” AI β€” Natural language to expression Write "29 dollars an hour, 22 hours a week, for 4 weeks", tap the AI button in the toolbar, and AI converts it to `29 * 22 * 4`. Fix β€” AI fixes errors With one tap, AI replaces a parser-failed line with a corrected expression. Summary β€” One-to-three-line note summary AI reads your whole note and summarizes the intent and conclusion in plain natural language. Intent β€” Intent inference from comments Write a question comment like `# Monthly communications total?`, and AI analyzes the relevant lines and inserts a summing formula directly below the question. Backends: Apple Intelligence (default, on-device or via Apple Private Cloud Compute with end-to-end encryption β€” neither the developer nor any third party can read the data), or bring-your-own-key options. With a bring-your-own-key backend, the user supplies their own credentials and prompts are sent to the chosen provider. β€” CALCULATOR FEATURES β€” β€’ Unit math: `5 km in miles`, `1 kg as lb`, `100 USD in JPY` β€’ Real-time currency conversion (USD, EUR, JPY, GBP, and more) β€” subscription required β€’ Percent: `20% of 100`, `1000 + 10%` β€’ Hex / binary / octal literals + bitwise ops: `0xff & 0x0f`, `255 in hex` β€’ Line references: `ans`, `line2`, `sum above`, `avg above`, `total` β€’ Dates: `2025-04-25 + 7 days`, `today + 30 days`, date diff in days β€’ Functions: sqrt, sin/cos/tan, ln/log, round/floor/ceil, sum/min/max/avg, and more β€’ Constants: pi, e, tau β€’ Variables: assign with `x = 5` and reuse on later lines β€” AS A CALCULATION NOTE β€” β€’ Multiple notes + folder selection. Each note is a local `.inkcalc` file. β€’ iCloud Drive sync keeps your notes up to date across iPhone, iPad, and Mac. β€’ Open `.inkcalc` files directly from the Files app. β€’ Export to Markdown / CSV. β€” UI β€” β€’ Designed for iPhone and iPad (two-pane list + editor layout on iPad) β€’ Quick bar above the keyboard: comment toggle and one-tap calculator symbols β€’ Dark, minimal UI with a light/dark appearance setting β€’ Adjustable font size and decimal precision β€” PRIVACY β€” The developer collects nothing β€” no server, no telemetry, no analytics. With Apple Intelligence as the backend, requests stay on-device or are processed through Apple Private Cloud Compute with end-to-end encryption β€” neither the developer nor any third party can read the data. See the in-app privacy policy for details. β€” SUBSCRIPTION β€” β€’ Title: InkCalc Monthly (auto-renewable subscription) β€’ Length: 1 month, auto-renewing β€’ Price: $1.99 / month (Apple displays your local price in-app) β€’ Free trial: 1 month for new subscribers β€’ Payment is charged to your Apple ID after the trial. The subscription auto-renews unless canceled at least 24 hours before the end of the current period. β€’ Manage or cancel in Settings β†’ [your name] β†’ Subscriptions, or right from the app's own settings screen. β€’ Privacy Policy: https://inkcalc.app/privacy β€’ Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ β€” REQUIREMENTS β€” iPhone and iPad: iOS 17.0 or later Mac: macOS 13.0 or later (Apple Silicon and Intel) Universal Purchase β€” one subscription covers all three devices.

Screenshots

Notetka4 screens
InkCalc4 screens

Verdict

The call

The clearest difference is iOS requirement: InkCalc at 17.0 against Notetka's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Notetka sells 2 one-off in-app purchases and InkCalc sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Notetka ships an update every 10 days, InkCalc fortnightly. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

Scorecard1 real difference Β· 5 level
Notetka versus InkCalc: the parameters behind the verdict, then further details
ParameterNotetkaInkCalc
PriceFreeFree
Update frequencyEvery 10 days β€” betterFortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, Mac β€” better
Requires iOS26.017.0 β€” better
Further details β€” not scored
Size15 MB2 MB
Age rating4+4+
DeveloperAleh MazolKENTARO SOGA

In-app purchases

2 purchases

Notetka

One-time2
  • 7-Day Free TrialFree
  • Lifetime$19.99
1 purchases

InkCalc

Subscriptions1
  • InkCalc Monthly1 Month trial$1.991 Month

Questions

Is Notetka free?
Notetka is free to download, with in-app purchases available.
Is InkCalc free?
InkCalc is free to download, with in-app purchases available.
Do Notetka or InkCalc have ads?
Neither Notetka nor InkCalc shows ads.
Which is updated more often, Notetka or InkCalc?
Notetka ships an update every 10 days, and InkCalc fortnightly. Most recently, Notetka was updated on October 4, 2026 and InkCalc on October 15, 2026.

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