Comparison

PandaCalc vs Geek Math

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

Head to head
About

PandaCalc

This free calculator app simplifies common calculations like sales tax with its percent function. It also features constant calculations for repetitive operations and customizable themes and display settings. Designed for ease of use on iOS devices.

Highlights
  • Percent calculations
  • Constant calculation (Casio-style)
  • Input up to 12 digits
  • Customizable themes
  • Customizable display
  • Decimal rounding settings
Features
Read full description

One use of this free app, and you’ll never want to be without it. Percent calculations make calculating sales tax easy. Calculator supports the following features. [Percent Calculation] 500×5%25 500÷5%10000 500-5%475 500+5%525 [Constant Calculation] Constant calculations follow the Casio-style. After inputting the desired number, tap the desired operator twice to set it as the constant. Ex) When you want to constantly add 100 100++ 1000=1100 2000=2100 Calculator does not support function operations. It uses Sharp-style calculation formulas. [Main Functions] - Input up to 12 digits. - Supported for iPad. - Customizable themes. - Customizable display - Set the rounding of decimals - Set the rounding place of decimals - Constant calculation (Casio-style) Made in Japan. © woodsmall inc. ©Rico PT

About

Geek Math

This calculator app features an intuitive column layout for multiple equations, allowing real-time modification of numbers and operators. It offers interactive linking of numbers and a unique lock feature to protect important values.

Highlights
  • Intuitive column layout
  • Real-time equation modification
  • Linked numbers for interactive calculation
  • Lock feature for number protection
  • Multi-line display
  • Theme selection
Features
Read full description

* Intuitive column layout displaying multiple equations on the same screen * Ability to modify operands and operators at any time * Linked numbers that calculate interactively in real-time The calculator's display and operation have been redesigned from the ground up. Calculator Features: - Multi-line Display: Equations are clearly displayed line by line, with the length of numbers and operators automatically adjusted to fit the screen width. - Equation Modification: Freely select and change numbers within equations. Operators can also be modified to alter the results. - Linking and Interaction: Numbers in links update interactively. A single number can be linked to multiple numbers. - Theme Selection: Choose from white, black, brown, and more than three different theme colors. - Delete Functions: "AC" for full clear, erasing the entire calculator screen. "R" for line clear, removing one line from the list. "C" for clear, resetting a number to zero. "BS" for backspace, deleting the previous input. - Lock Feature: Replaces traditional memory functions with a more intuitive lock feature. Protect numbers you don't want to delete with a single button lock. - Save Previous Equations: Even if you restart your device, leave the application unopened for an extended period, or switch between applications, previous equations will be saved. Give the Geek Calculator a try! Perhaps this is the perfect calculator application for you.

Screenshots

PandaCalc4 screens
Geek Math4 screens

Verdict

The call

The clearest difference is ads: PandaCalc at none against Geek Math's shown. PandaCalc also leads on update cadence (every 2 weeks vs every 10 months) and iOS requirement (6.0 vs 12.0). Geek Math's advantage is review sentiment (100% vs 67%). On price, in-app purchases, monetization model 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. PandaCalc sells 1 one-off in-app purchase and Geek Math sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PandaCalc ships an update every 2 weeks, Geek Math every 10 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
PandaCalc versus Geek Math: the parameters behind the verdict, then further details
ParameterPandaCalcGeek Math
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterEvery 10 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better12.0
Further details — not scored
Size9 MB29 MB
Age rating4+4+
Developerwoodsmall inc.QQ TSUBASA

Customer experience

PandaCalc

Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Geek Math

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

PandaCalc

One-time1
  • Hide Ads$3.99
1 purchases

Geek Math

One-time1
  • Premium No ad & more math rows$1.99

Questions

Is PandaCalc free?
PandaCalc is free to download, with in-app purchases available.
Is Geek Math free?
Geek Math is free to download, with in-app purchases available.
Do PandaCalc or Geek Math have ads?
Geek Math shows ads; PandaCalc does not.
Which is updated more often, PandaCalc or Geek Math?
PandaCalc ships an update every 2 weeks, and Geek Math every 10 months. Most recently, PandaCalc was updated on October 11, 2026 and Geek Math on October 24, 2026.

Other comparisons