Client GRAVITY2MUSIC vs Discount Calculator & Tax
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Client GRAVITY2MUSIC
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Cette application est destinée aux clients GRAVITY2, elle leur permet l'accès à leurs événements et toutes les informations qui y sont liées.
Discount Calculator & Tax
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Calculate discounts, sale prices, sales tax, tips and profit margins in one simple calculator. Type the numbers and see the final price and your savings right away. STACKED DISCOUNTS, EXPLAINED When a price drops 20% and then another 10%, the total is not 30%. On a $1,100 item the final price is $792, which is 28% off. This discount calculator applies each percent off one after another, so you can see what you will really pay before you reach the checkout. WHAT YOU CAN CALCULATE • Discounts: add one percent-off discount or several in a row (stacked, double or successive discounts) and get the sale price and total savings. • Percentages: find a percent of a number, a percent increase or decrease, and the percent change between two prices. • Sales tax: add sales tax to a price or take it out of a total, using any rate you type in. • Reverse math: find the original price from a sale price, or the percent off from two prices. • Deals: check offers such as 3 for 2 or buy one get one and see the real discount. • Compare: put two offers side by side and see which one is cheaper. • Installments: split a purchase into monthly payments and see the total you pay. • Tips: add a tip to a bill and see the total. • Profit margin: enter cost and selling price to get profit, margin and markup. HOW IT WORKS 1. Pick a calculator 2. Enter the price and the percentages 3. Read the final price, the savings and every step GOOD TO KNOW • Two discounts in a row are always a little smaller than their sum: 20% + 10% = 28%. • The order does not change the result: 20% then 10% equals 10% then 20%. • A single 30% discount (multiplier 0.70) beats 20% then 10% (multiplier 0.72). • Margin is profit divided by the selling price; markup is profit divided by cost. PERFECT FOR Store price tags, clearance racks, Black Friday and Cyber Monday deals, "extra 10% off at checkout" offers, pricing for your own shop, and school math homework. FREQUENTLY ASKED QUESTIONS How do I calculate a discount? Sale price = original price × (1 − discount ÷ 100). Example: a $500 item at 20% off is 500 × 0.80 = $400. How do I calculate two discounts in a row? Discounts are applied one after another, they do not add up. For 20% then 10% the multiplier is 0.80 × 0.90 = 0.72, so the total discount is 28%. How do I find the original price? Original price = sale price ÷ (1 − discount ÷ 100). If you paid $900 after 25% off, the original price was 900 ÷ 0.75 = $1,200. How do I find the price before tax? Price before tax = total ÷ (1 + rate ÷ 100). Example: $108 with 8% tax is 108 ÷ 1.08 = $100. How do I calculate profit margin? Margin % = (selling price − cost) ÷ selling price × 100. Cost $80 and price $100 give $20 profit, a 20% margin and a 25% markup.
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Verdict
The clearest difference is ads: Client GRAVITY2MUSIC at none against Discount Calculator & Tax's shown. On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Client GRAVITY2MUSIC ships an update every 5 weeks, Discount Calculator & Tax every 2 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | Client GRAVITY2MUSIC | Discount Calculator & Tax |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 241 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Eric Hamon | Dogukan Guler |
In-app purchases
Client GRAVITY2MUSIC
No in-app purchases
Discount Calculator & Tax
No in-app purchases
Questions
Is Client GRAVITY2MUSIC free?
Is Discount Calculator & Tax free?
Do Client GRAVITY2MUSIC or Discount Calculator & Tax have ads?
Which is updated more often, Client GRAVITY2MUSIC or Discount Calculator & Tax?
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