Comparison

CalcDraw vs Sales Surge Multinet

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

Sales Surge Multinet

Features
Read full description

SalesSurge – Smart Customer Management with Location Awareness SalesSurge is a powerful and intuitive app that helps users organize, track, and manage customer information with the convenience of real-time location insights. Designed for anyone who works with clients or leads on the go, SalesSurge provides a streamlined experience for discovering nearby customers, updating records, and staying organized. Key Features: 1. Manage Leads & Existing Customers: Easily view and access both new prospects and current customers. Keep all important details organized in one place. 2. Location-Aware Customer Discovery: See customers located within approximately 1000 meters of your current position. As you move, the list updates automatically to help you identify nearby leads or clients. (Location access is used only to enhance app functionality and will always require user permission.) 3. Add New Leads Instantly: Create and save new potential customer profiles quickly—perfect for on-the-go interactions. 4. Update Customer Information: Effortlessly edit and maintain accurate details for your existing customers whenever needed. 5. Clean, Organized Data View: Navigate customer cards in a modern, easy-to-read layout. Use built-in filters to find exactly what you're looking for. 6. Interactive Map Experience: Explore your customers on Google Maps with multiple map styles—including satellite and terrain views—to better understand your surroundings.

Screenshots

CalcDraw4 screens
Sales Surge Multinet4 screens

Verdict

The call

The clearest difference is update cadence: Sales Surge Multinet at every 3 days against CalcDraw's monthly. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CalcDraw ships an update monthly, Sales Surge Multinet every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 8 level
CalcDraw versus Sales Surge Multinet: the parameters behind the verdict, then further details
ParameterCalcDrawSales Surge Multinet
PriceFreeFree
Rating4.8 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.0 — better
Further details — not scored
Size41 MB40 MB
Age rating4+4+
Developerdai kawaguchiMultinet Pakistan Pvt. Ltd.

In-app purchases

None

CalcDraw

No in-app purchases

None

Sales Surge Multinet

No in-app purchases

Questions

Is CalcDraw free?
CalcDraw is free to download, with no in-app purchases.
Is Sales Surge Multinet free?
Sales Surge Multinet is free to download, with no in-app purchases.
Do CalcDraw or Sales Surge Multinet have ads?
Neither CalcDraw nor Sales Surge Multinet shows ads.
Which is updated more often, CalcDraw or Sales Surge Multinet?
CalcDraw ships an update monthly, and Sales Surge Multinet every 3 days. Most recently, CalcDraw was updated on November 3, 2026 and Sales Surge Multinet on October 30, 2026.

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