Comparison

CalcDraw vs Note Moments

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

Head to head
About

CalcDraw

This free tool lets you write notes and perform calculations simultaneously. Easily capture ideas and share results instantly. Enjoy a smooth and intuitive math workflow.

Highlights
  • Write and solve math problems
  • Take notes alongside calculations
  • Instant sharing of results
  • Intuitive and stress-free workflow
  • Copy results to clipboard
Features
Read full description

Calc Draw is a simple calculator app that lets you take handwritten notes while you calculate. Enter numbers and formulas while freely writing on the same screen. It's perfect for shopping, splitting bills, estimating costs, brainstorming ideas, or any situation where calculations alone aren't enough. Write directly on the canvas using a pen or eraser, then share your notes as an image or PDF whenever you need. You can also copy and share calculations, results, and calculation history, making it easy to save and reuse your work. Features Use the calculator and handwriting canvas at the same time Pen, eraser, move tool, Undo & Redo Save calculation history Copy and share calculations and results Export the canvas as an image or PDF Supports Light Mode and Dark Mode Available in multiple languages Calc Draw is designed for people who want to keep calculations and handwritten notes together in one place, without switching between multiple apps.

About

Note Moments

Features
Read full description

Note Moments is a simple and practical recording and planning tool that combines casual notes, to-do management, and schedule planning — solving forgotten details, missed tasks, and hard-to-plan days, so you can keep life and work effortlessly organized. 【Key Features】 ■ Casual Note Capture inspiration and daily life, anytime. Jot down whatever comes to mind so important things never slip away. ■ Todo Never miss a task, always on track. Set deadlines, get automatic reminders before they're due, and see progress at a glance. ■ Schedule Plan in cycles, stay in control. Daily, weekly, and monthly repeating schedules make planning each day easy. 【Why Note Moments】 ● Easy to use: Clean, intuitive interface — start recording right away, zero learning curve. ● Privacy first: All data is stored only on your device, accessible only to you. ● Two-level categories: Organize your notes with two levels of categories, no matter how much you record. ● Data sync: Turn on sync to back up your data to iCloud automatically — switch devices without losing anything. ● Data recovery: Snapshots are created automatically when data is overwritten, so mistakes are always recoverable. ● Todo reminders: Set a custom lead time and get notified before important tasks are due. ● Personalization: 17 theme colors, light & dark mode, and multiple languages. Note Moments — your all-round recording and planning assistant. Download now and keep every moment organized.

Screenshots

CalcDraw4 screens
Note Moments4 screens

Verdict

The call

The clearest difference is in-app purchases: CalcDraw at none against Note Moments's 2. CalcDraw also leads on iOS requirement (16.6 vs 18.6). 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. Note Moments sells 2 in-app purchases, starting at $0.99 per month. CalcDraw asks for nothing beyond the download.

UpkeepUpdate frequency

CalcDraw ships an update monthly, Note Moments every 2 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 7 level
CalcDraw versus Note Moments: the parameters behind the verdict, then further details
ParameterCalcDrawNote Moments
PriceFreeFree
Rating4.8 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better18.6
Further details — not scored
Size43 MB36 MB
Age rating4+4+
Developerdai kawaguchiHangzhou Lion Cat Culture Technology Co., Ltd.

In-app purchases

None

CalcDraw

No in-app purchases

2 purchases

Note Moments

Subscriptions2
  • NoteMoments$0.991 Month
  • NoteMoments$8.991 Year

Questions

Is CalcDraw free?
CalcDraw is free to download, with no in-app purchases.
Is Note Moments free?
Note Moments is free to download, with in-app purchases available.
Do CalcDraw or Note Moments have ads?
Neither CalcDraw nor Note Moments shows ads.
Which is updated more often, CalcDraw or Note Moments?
CalcDraw ships an update monthly, and Note Moments every 2 weeks. Most recently, CalcDraw was updated on October 24, 2026 and Note Moments on October 14, 2026.

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