Comparison

Calvance Calculator vs Broken Neon

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

Head to head
About

Calvance Calculator

This app redefines calculation with an infinite canvas for visual workflows and smart linkage for real-time updates. It automatically saves results, allows for labeled annotations, and enables formula reuse for efficient scenario testing. Ideal for students, engineers, and finance professionals.

Highlights
  • Infinite canvas for visual calculation workflows
  • Smart linkage for automatic real-time updates
  • Automatic saving of intermediate results
  • Label annotation for clear narratives
  • Formula reuse for template creation
  • Canvas sync across devices (Premium)
Features
Read full description

Bring units and currencies into every calculation. Calvance is a canvas calculator that keeps numbers, units, currencies, formulas, and notes together. From material costs to budgets in different currencies, connect each step, adjust assumptions, compare results, and keep your reasoning. Connect quantities, prices, and costs Use length, weight, time, and currencies in your calculations. Compound units such as price per meter or cost per hour make the meaning of each input and result clear. Make conversions part of the calculation Convert compatible units and calculate across currencies. Use a converted result in the next formula to work from quantities to costs and on to the total budget. Change an input, update linked results Connect formulas through references. Adjust a quantity, price, or other condition and the related results recalculate, so you can compare alternatives using the same work. Keep exchange rates with each canvas Each canvas retains its reference exchange rates until you choose to update them. Return to a budget and continue with the same basis. Rates are for reference calculations, not live trading quotes. Keep the process and the reasoning • Arrange formulas freely and see earlier and later steps together. • Label numbers and add notes about assumptions and purpose. • Calculations save automatically, ready for you to continue. • Start with a template or duplicate a canvas to reuse your approach. Calculate your way • Number formats: follow your system settings or choose decimal and grouping separators. Supports Indian digit grouping and adjustable result precision. • Multiple canvases: organize calculations by project or purpose. • Image and file export: share your calculations or save and pass along canvas files. • External keyboards, dark mode, and a Liquid Glass interface. • Cross-device canvas sync: with Premium, sign in with Apple, Google, or email to continue on another device. Start free, upgrade when needed Core canvas calculation features are free. Local Pro and Local Unlimited are one-time purchases. Premium is a subscription that includes cross-device canvas sync. Unit and currency settings are included in Local Pro, Local Unlimited, and Premium. Calculations you can continue. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Broken Neon

Features
Read full description

Create your own unique neon sign by customizing the text and colors. Bring a retro neon sign to your Home Screen. Broken Neon is a Home Screen widget that recreates the realistic flicker of vintage neon signs. With longer illuminated periods and brief flickers or blackouts, it captures the charm of an old, worn neon sign. Features • Realistic random flickering animation • Customize the color of each character individually • Change the border (neon) color • Choose from 8 neon colors • Supports Small, Medium, and Large widgets • Automatically adjusts text size based on the number of characters The eye-catching neon display also works great for memos and reminders. Premium • Save unlimited neon designs • Access all 8 neon colors • Remove the widget logo All features are available with a one-time purchase or subscription. Create your own neon signs for favorite phrases, shop-style displays, retro designs, game-inspired text, and more—right on your Home Screen. Terms of Use: https://www.apple.com/legal/internet-services/itunes/us/terms.html

Screenshots

Calvance Calculator4 screens
Broken Neon3 screens

Verdict

The call

The clearest difference is device support: Calvance Calculator at 3 against Broken Neon's 1. Calvance Calculator also leads on iOS requirement (15.0 vs 26.0). 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. Calvance Calculator sells 5 in-app purchases, starting at $2.99 per month and Broken Neon sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Calvance Calculator versus Broken Neon: the parameters behind the verdict, then further details
ParameterCalvance CalculatorBroken Neon
PriceFreeFree
Rating4.1 (7 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings7 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size52 MB7 MB
Age rating4+4+
DeveloperGuanghan Zhumang Science and Technology Co., Ltd.Kosei Suzuki

In-app purchases

5 purchases

Calvance Calculator

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$29.991 Year
One-time3
  • Upgrade to Local Unlimited$5.99
  • Local Pro$12.99
  • Local Unlimited$18.99
5 purchases

Broken Neon

Subscriptions1
  • Monthly3 Days trial$0.991 Month
One-time4
  • Buy Me a Coffee$0.99
  • Treat Me to a Snack$0.99
  • Treat Me to a Sushi Plate$0.99
Show 1 more
  • Lifetime Access$1.99

Questions

Is Calvance Calculator free?
Calvance Calculator is free to download, with in-app purchases available.
Is Broken Neon free?
Broken Neon is free to download, with in-app purchases available.
Do Calvance Calculator or Broken Neon have ads?
Neither Calvance Calculator nor Broken Neon shows ads.

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