Comparison

FastCalc lite vs Verify Calculator

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

Head to head
About

FastCalc lite

This calculator app offers a streamlined experience with large, easy-to-use keys and a permanent display of your calculations. It automatically shows results as you type, eliminating the need for an equals button.

Highlights
  • Large, easy-to-read keys
  • Permanent expression display
  • Automatic result display
  • Gesture-based interface
  • Integrated help videos
Read full description

FastCalc lite is a calculator recognized for its efficiency and ease of use. It stands out thanks to: • its large keys, which allow for fast and accurate input, • the permanent display of the expression entered by the user, • the automatic display of the result while typing: no “=” key required! FastCalc lite is thus a simple and efficient calculator, ideal for everyday calculations. BASICS OF USE The interface of FastCalc lite is innovative and minimalist, entirely based on simple gestures: • Select a side symbol on a key: slide your finger in its direction. • Delete the last entered elements: make a small swipe to the left on the display. • Clear the entire expression: swipe quickly to the left across the whole display. FEATURES • Large, practical, and easy-to-read keys. • Permanent display of the current expression. • Integrated help videos and user guide (in ⓘ).

About

Verify Calculator

Read full description

Recommended for accountants and finance professionals! Verify Calculator is a perfect tool for checking the accuracy of invoice and receipt calculations, resembling a printed receipt.  It is ideal for expense calculations.  By tapping on the receipt section, the color changes, making it easy to verify the entered values. To facilitate verification, you can swipe down the keyboard section to hide it, allowing the receipt section to be displayed more extensively.  Swiping up on the calculation result section will display the keyboard again. With two tax buttons, you can assign both 10% and 8% rates.  There is also a rounding button that enables single-tap handling of decimal places. Features 1.Calculation results are displayed in a list like a receipt. 2.Two consumption tax buttons for easy calculation. 3.One-click rounding calculation button. 4.Export calculation history in text format. 5.Tap the receipt section to change its color for verification. 6.Swipe down the keyboard to expand the receipt section. 7.Long press the receipt section to copy it to the display section. 8.Long press the calculation result to copy the value to the clipboard. 9.Long press the "C/AC" button to clear all calculations in the receipt section. 10.Various errors are displayed in the display section. 11.Tax rate can be changed. 12.Choose from truncation, rounding up, or rounding down for tax-included calculations. 13.Supports dark mode. 14.Maximum of 100 rows. Advertisements You can use it for free, but advertisements will be displayed.  Disclaimer This calculator application Verify Calculator is provided for general calculation purposes.  We do not guarantee the accuracy or completeness of the calculation results in this application.  We are not responsible for any actions or decisions made based on the calculation results.

Screenshots

FastCalc lite2 screens
Verify Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: FastCalc lite at none against Verify Calculator's 1. FastCalc lite also leads on ads (none vs shown). Verify Calculator's advantage is update cadence (every 5 weeks vs every 5 months) and iOS requirement (15.4 vs 26.0). On price 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. Verify Calculator sells 1 one-off in-app purchase. FastCalc lite asks for nothing beyond the download.

UpkeepUpdate frequency

FastCalc lite ships an update every 5 months, Verify Calculator every 5 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
FastCalc lite versus Verify Calculator: the parameters behind the verdict, then further details
ParameterFastCalc liteVerify Calculator
PriceFreeFree
Rating3.8 (15 ratings) — better—
Positive reviews73.3% of reviews—
Number of ratings15 — better—
Update frequencyEvery 5 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.015.4 — better
Further details — not scored
Size9 MB15 MB
Age rating4+17+
DeveloperAndre Ponzohiroshi mizuno

In-app purchases

None

FastCalc lite

No in-app purchases

1 purchases

Verify Calculator

One-time1
  • Remove Ads$5.99

Questions

Is FastCalc lite free?
FastCalc lite is free to download, with no in-app purchases.
Is Verify Calculator free?
Verify Calculator is free to download, with in-app purchases available.
Do FastCalc lite or Verify Calculator have ads?
Verify Calculator shows ads; FastCalc lite does not.
Which is updated more often, FastCalc lite or Verify Calculator?
FastCalc lite ships an update every 5 months, and Verify Calculator every 5 weeks. Most recently, FastCalc lite was updated on October 19, 2026 and Verify Calculator on October 7, 2026.

Other comparisons