Comparison

Calculator%. vs TinyMath Simple Calculator

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

Head to head
About

Calculator%.

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

Highlights
  • Big display and buttons
  • Easy to use
  • Basic calculations
  • Clear display format
  • Intuitive design
Features
Read full description

Simple calculator with big display and button. Easy to use for daily work. Perform basic calculations such as addition, subtraction, multiplication, and division. Characteristics : - A clear display format and easy to read. - An intuitive and attractive design that facilitates calculations every day.

About

TinyMath Simple Calculator

A simple and convenient calculator app that provides a clean interface for basic arithmetic. It features automatic result calculation, permanent history saving, and easy input clearing. Perfect for users who value simplicity and a clear display of calculations.

Highlights
  • Automatic result calculation
  • Permanent calculation history
  • Basic arithmetic operations
  • Percentage calculations
  • Easy input clearing
  • Copy results and expressions
Features
Read full description

TinyMath is a minimalist calculator for iPhone and iPad. It calculates as you type and keeps the full expression in view. Made for everyday calculations, with a clear interface, no unnecessary features and no ads. Your calculation history is saved automatically. Add up purchases, work out discounts, tax or tips, and check your expenses. Works offline, with no account or subscription. THE BASICS • Results update automatically. Press "=" to save a calculation to history. • Addition, subtraction, multiplication, division and percentages. • "←" deletes the last character, "C" clears your input, and "AC" clears your history too. • Your history stays saved until you delete it. • Tap the gear for language, themes, haptics, number formatting and other settings. EVERYDAY PERCENTAGES Percentages are based on the number to the left: 1,250 + 18% = 1,475, and 1,250 − 20% = 1,000. Work out discounts and markups, or add tax and tips, without calculating the percentage amount separately. The result updates as you type. SAVE NUMBERS FOR LATER Enter a single number and press "=" to save it in history with a "Memory" label. It stays on screen as its own entry. Tap the number to use it in your next calculation. PARENTHESES WITHOUT EXTRA KEYS Tap an operator in the expression to put the two adjacent numbers in parentheses. Tap again to remove them: 10 − 2 − 3 becomes 10 − (2 − 3) = 11. No need to find a "(" key. COPY AND PASTE Tap any number in your history, input or result to copy it to the clipboard. If the input field is empty or ends with an operator, the number is also inserted into your current calculation. Tap "=" in a history entry to bring the full expression back into the input field. Edit or add to an earlier calculation without typing it all again. Added up a purchase but forgot shipping? Bring it back from history and add the missing cost. Hold the result to copy the expression and its answer. Tap the empty input field to paste a number or expression from another app and calculate it immediately. SOUND FAMILIAR? A calculation goes missing You add up expenses, switch to a message, then come back and have to remember which amounts you included. One lost calculation means doing the work twice. You have an answer, but can't check it The total looks wrong. Did you leave out a purchase, count an amount twice or mistype a digit? The answer alone doesn't help you find the mistake. Too many steps for a simple calculation You need to add a few amounts, reuse a number from an earlier calculation, then work out a percentage. You end up copying digits, remembering intermediate results and switching between your notes and calculator. One small change means starting over You've worked out a purchase, then remember shipping. Or you want to compare the cost for a different quantity. It's almost the same calculation, but you have to enter it all again. The interface gets in the way You just want to check a receipt or discount, but face dozens of keys with unfamiliar symbols. For everyday calculations, you want the right keys in plain sight and easy to tap. Your calculator needs other tools alongside it The calculator does the math, but amounts live in notes, answers in screenshots, and you have to remember what they mean. You want your everyday calculations in one place. PREMIUM FEATURES • Keep your history at hand: scroll through past calculations, delete entries you no longer need and give saved numbers names like "Rent". • On-screen pop-ups show what you've copied or pasted. • Percentage hints show the base amount and the calculated percentage amount. • A family option for up to 6 people. • And more.

Screenshots

Calculator%.4 screens
TinyMath Simple Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: TinyMath Simple Calculator at 100% against Calculator%.'s 61%. TinyMath Simple Calculator also leads on ads (none vs shown). Calculator%.'s advantage is in-app purchases (none vs 2) and ratings volume (4.2K vs 12). 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. TinyMath Simple Calculator sells 2 one-off in-app purchases. Calculator%. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator%. holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Calculator%. has 4.2K ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 61% of Calculator%.'s written reviews are positive against 100% of TinyMath Simple Calculator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Calculator%. ships an update every 3 months, TinyMath Simple Calculator every 8 months. Both last shipped on October 24, 2026.

Scorecard8 real differences · 2 level
Calculator%. versus TinyMath Simple Calculator: the parameters behind the verdict, then further details
ParameterCalculator%.TinyMath Simple Calculator
PriceFreeFree
Rating4.4 (4.2K ratings) — better4.2 (12 ratings)
Positive reviews61.2% of reviews100.0% of reviews — better
Number of ratings4.2K — better12
Update frequencyEvery 3 months — betterEvery 8 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.1 — better17.0
Further details — not scored
Size11 MB5 MB
Age rating4+4+
DeveloperUniCom TechnologyAndrew Morgatov

Customer experience

Calculator%.

All ratings4,164 ratings
Positive84.4%
Neutral6.2%
Negative9.5%
Written reviews49 reviews
Positive61.2%
Neutral2.0%
Negative36.7%

TinyMath Simple Calculator

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Calculator%.

Reported bugs

3 issues
  • App crashes when adding certain numbers
  • Buttons not responsive at times
  • Incorrect calculations for some operations

Requested features

3 requests
  • History feature
  • Customizable interface
  • Improved accuracy for decimal calculations

TinyMath Simple Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Calculator%.

No in-app purchases

2 purchases

TinyMath Simple Calculator

One-time2
  • TinyMath Personal Premium$2.99
  • TinyMath Family Premium$9.99

Questions

Is Calculator%. free?
Calculator%. is free to download, with no in-app purchases.
Is TinyMath Simple Calculator free?
TinyMath Simple Calculator is free to download, with in-app purchases available.
Which has better reviews, Calculator%. or TinyMath Simple Calculator?
Calculator%. is rated higher. Calculator%. averages 4.4 out of 5 from 4.2K ratings, while TinyMath Simple Calculator averages 4.2 from 12 ratings.
Do Calculator%. or TinyMath Simple Calculator have ads?
Calculator%. shows ads; TinyMath Simple Calculator does not.
Which is updated more often, Calculator%. or TinyMath Simple Calculator?
Calculator%. ships an update every 3 months, and TinyMath Simple Calculator every 8 months. Most recently, Calculator%. was updated on October 24, 2026 and TinyMath Simple Calculator on October 24, 2026.

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