Comparison

Discounts 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

Discounts

Easily calculate the final cost of your shopping list, accounting for various discounts. This tool helps you know your exact total and savings before you pay.

Highlights
  • Calculate shopping list total
  • Apply varying discounts
  • Percentage or fixed amount discounts
  • View savings
  • Supports major currencies
Features
Read full description

Discounts is a handy app for calculating your shopping list total. No more guesstimating shopping list totals, with Discounts you'll know the exact total before reaching the checkout! Main Features • Instantly view your shopping list total, discount and savings • Include items with varying discounts • Discounts can be a percentage or fixed amount • All major currencies supported

About

TinyMath Simple Calculator

This minimalist calculator updates results as you type, displaying the full expression. It handles basic arithmetic, percentages, and parentheses without extra keys. Calculation history is automatically saved and easily accessible for editing or reuse.

Highlights
  • Calculates as you type
  • Full expression view
  • Automatic history saving
  • Parentheses without extra keys
  • Copy and paste functionality
  • Offline operation
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. • Touch and hold a number in the input field to edit it without retyping the rest of the expression. The result updates automatically. 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. Touch and hold “=” to save the result to memory. The expression stays in the input field so you can keep calculating. Save answers from history to memory by touching and holding the result. 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

Discounts3 screens
TinyMath Simple Calculator4 screens

Verdict

The call

The clearest difference is rating: Discounts at 5.0 against TinyMath Simple Calculator's 4.2. Discounts also leads on in-app purchases (none vs 2). TinyMath Simple Calculator's advantage is update cadence (every 2 weeks vs every 31 months) and ratings volume (12 vs 2). On price, ads, 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. TinyMath Simple Calculator sells 2 one-off in-app purchases. Discounts asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Discounts holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: TinyMath Simple Calculator has 12 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Discounts ships an update every 31 months, TinyMath Simple Calculator every 2 weeks. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Discounts versus TinyMath Simple Calculator: the parameters behind the verdict, then further details
ParameterDiscountsTinyMath Simple Calculator
PriceFreeFree
Rating5.0 (2 ratings) — better4.2 (12 ratings)
Positive reviews—100.0% of reviews
Number of ratings212 — better
Update frequencyEvery 31 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperMichael PageAndrew Morgatov

Customer experience

Discounts

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

TinyMath Simple Calculator

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

In-app purchases

None

Discounts

No in-app purchases

2 purchases

TinyMath Simple Calculator

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

Questions

Is Discounts free?
Discounts 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, Discounts or TinyMath Simple Calculator?
Discounts is rated higher. Discounts averages 5.0 out of 5 from 2 ratings, while TinyMath Simple Calculator averages 4.2 from 12 ratings.
Do Discounts or TinyMath Simple Calculator have ads?
Neither Discounts nor TinyMath Simple Calculator shows ads.
Which is updated more often, Discounts or TinyMath Simple Calculator?
Discounts ships an update every 31 months, and TinyMath Simple Calculator every 2 weeks. Most recently, Discounts was updated on November 3, 2026 and TinyMath Simple Calculator on November 3, 2026.

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