Comparison

Private iNotes vs CalcGrid

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

Head to head
About

Private iNotes

Securely store and organize your notes with password protection and iCloud syncing. Easily share memos via email or messaging, and manage entries with intuitive swipe gestures. Categorize your notes for better organization and never forget important events with starred entries.

Highlights
  • Password protection for data privacy
  • Starred entries for important events
  • Email and text message sharing
  • Categorize memos
  • iCloud automatic updates
  • Swipe to delete or rename entries
  • Swipe to share memos
Features
Read full description

Private iNotes - convenient and secure memos coming. Support for iPhone6, iPhone6 plus Support setting star entries, share and edit entries. The main function of **** **** 1,Set the star, one can not forget an important event 2, password protection: By setting a password, data privacy and data security to prevent others from being stolen. 2,support for e-mail, text messaging and other features: a key to send a memo, and convenient. 3, the new entry function can be classified memo. 4, iCloud automatic updates, app will automatically update your iCloud data, eliminating the need to manually update the download 5, entry lists, slide to the left, you can delete or rename entries. 6, memo list, slide to the left, you can share the micro-label memo or letter friend, micro-channel circle of friends. Contact us **** **** Email: staticga@gmail.com See more products in the application of Gift.

About

CalcGrid

Features
Read full description

CalcGrid: A Structured Vertical Table Calculator for Life, Work, and Study CalcGrid isn’t just a basic calculator—it’s a smart, structured, and intuitive vertical table calculator designed to bring clarity and order to your daily calculations. Inspired by the layout of Excel, CalcGrid displays your entire calculation process in a vertical column format, making every step visible and editable. Instead of struggling with long, hard-to-read single-line formulas, you can now manage your math as clearly as writing it on paper. CalcGrid is built for real-world usage—not just quick math but multi-step, continuous, and revisable calculations. Whether you’re tracking expenses, solving math problems, or preparing a budget, it gives you the simplicity of a calculator with the structure of a spreadsheet, all in a mobile-optimized design. Core Features • Vertical Table Layout Input numbers and operators in a clean column layout. Just like writing on paper—clear, easy, and organized. • Step-by-step Calculation Display Every number, operator, and result appears in its own cell. Perfect for reviewing, correcting, or validating your logic. • Smart Input Handling The app automatically places your inputs in the correct fields (number or operator) and moves to the next cell—ideal for fast-paced entry. • Fully Editable at Any Time Tap on any cell to modify its content without needing to redo the entire calculation. • Real-time Auto Calculation As you type or make changes, the result updates immediately. No extra buttons, no repeated “equals” taps. • No Sign-up or Ads Lightweight, fast, distraction-free. Just download and go. Use CalcGrid for Everyday, Professional, and Educational Needs Everyday Life • Shopping Calculator – Keep a running total while grocery shopping. • Daily Expense Tracker – Record and manage your spending effortlessly. • Bill Splitter – Easily divide restaurant or shared expenses with friends. • Home Budget Planner – Organize your rent, utilities, and savings in one place. Work & Business • Business Trip Expense Calculator – Tally travel, meals, and hotel costs. • Pricing & Profit Estimator – Enter costs and margins to quickly calculate prices. • Small Business Ledger – Track inventory, sales, and costs with a column layout. • Freelance Project Quotes – Build, review, and update pricing for client projects. Learning & Education • Math Homework Assistant – Break down complex problems step-by-step. • Classroom Teaching Tool – Help students visualize arithmetic operations clearly. • Student Budgeting Practice – Teach basic budgeting and money management. Fast, Clean, and Focused • Instant launch with zero lag • Real-time input response • Seamless cell editing • Designed for touch-first devices • Works offline—no internet required • No ads, no clutter—just pure utility Who Is CalcGrid For? • Shoppers who want to tally costs on the go • Budget-conscious users organizing monthly finances • Freelancers quoting project costs • Travelers recording expenses on the road • Students solving math problems step-by-step • Teachers and tutors guiding learners • Anyone who finds traditional calculators limiting Whether you’re working on personal finances, educational tasks, or business calculations, CalcGrid gives you a structured and visual way to stay organized and accurate. Rethink How You Calculate CalcGrid isn’t just about finding a result—it’s about understanding how you got there. Its clear table structure lets you see, adjust, and manage complex calculations with ease. If you’ve ever wished for a mobile version of Excel that’s fast, simple, and focused solely on math, this is it. Perfect for those who love order, need flexibility, and expect more than a basic calculator can offer.

Screenshots

Private iNotes4 screens
CalcGrid4 screens

Verdict

The call

The clearest difference is price: Private iNotes at Free against CalcGrid's $0.99. Private iNotes also leads on iOS requirement (9.0 vs 13.0). CalcGrid's advantage is update cadence (every 3 days vs monthly). On ads, in-app purchases 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

Private iNotes is free to download; CalcGrid costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Private iNotes ships an update monthly, CalcGrid every 3 days. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Private iNotes versus CalcGrid: the parameters behind the verdict, then further details
ParameterPrivate iNotesCalcGrid
PriceFree — better$0.99
Rating4.6 (58 ratings) — better—
Positive reviews73.2% of reviews—
Number of ratings58 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size72 MB0 MB
Age rating4+4+
Developer传胜 贾VIADEX VENTURES INC

In-app purchases

None

Private iNotes

No in-app purchases

None

CalcGrid

No in-app purchases

Questions

Is Private iNotes free?
Private iNotes is free to download, with no in-app purchases.
Is CalcGrid free?
CalcGrid costs $0.99, with no in-app purchases.
Do Private iNotes or CalcGrid have ads?
Neither Private iNotes nor CalcGrid shows ads.
Which is updated more often, Private iNotes or CalcGrid?
Private iNotes ships an update monthly, and CalcGrid every 3 days. Most recently, Private iNotes was updated on October 15, 2026 and CalcGrid on September 30, 2026.

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