Nice Calc vs Coin Convert App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nice Calc
This calculator simplifies complex multi-step math with a single tap. Customize a frequently used percentage, instantly view breakdowns, and perform calculations with or without tax. Unlock additional features like currency conversion and a dual calculator through in-app purchases.
- One-tap multi-step calculations
- Customizable T key for frequent percentages
- Automatic tax calculation
- Add/subtract any percentage
- Standard or sequential operation order
- In-app currency converter
- Dual calculator in landscape mode
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Nice Calc is the calculator that does the multi-step math for you — with just one tap. The T key, programmed by you Set the T key to whatever percentage you use most (tip, commission, tax, anything). After entering any number, tap it and instantly see the full breakdown: the original amount, the percentage applied, and the total — all in a single tap. Price before tax, instantly Already includes tax in the price? Tap ÷ followed by T and Nice Calc shows you the original price in detail, no need to work out the reverse math by hand. Add or subtract any percentage Not just the one you set on T — you can also add or subtract any percentage you need on the spot, right from the keypad. Choose how your operations are calculated Decide whether Nice Calc follows standard mathematical precedence (multiplication and division before addition and subtraction) or calculates everything in the exact order you typed it — you're in control. Premium Collection Inside In-App Purchases, unlock: - Skins and themes — Customize the look of Nice Calc with different designs, so it looks exactly how you want. - Currency converter — With more than 20 currencies from around the world. Choose your source and target currency, do your calculations as usual, and when you tap "=" the result converts automatically. - Dual calculator in landscape — Rotate your iPhone and get two independent calculators, side by side. Work in both at the same time and send the result from one to the other whenever you need to. Simple on the outside, powerful on the inside. Nice Calc does in one tap what other calculators take several steps to do.
Coin Convert App
Easily convert cryptocurrency values between over 1300 coins and traditional currencies. Get real-time prices, detailed charts, coin information, and the latest news. Ideal for traders, investors, and anyone interested in digital assets.
- Converts over 1300 cryptocurrencies
- Supports traditional currencies
- Real-time price charts
- Coin information and news
- Clean user interface
- Uses global exchange data
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*** ALL NEW VERSION *** Now with support for over 1300+ coins with price charts, coin info & the latest news. Use Coin Convert to quickly and conveniently convert the values of your cryptocurrencies between each other and conventional currency. The quick and easy to use user interface lets you select between more than 1300 alt-coins including Bitcoin, Ethereum, Litecoin, Ripple, Zcash, EOS, Stellar and many more recently released crypto-currencies. Bitcoin/Altcoin traders, investors, speculators, miners and anybody just interested in the new cryptocurrencies will find this app invaluable. Best of all, this handy conversion app is available for FREE. Features: - Handles over 1300+ cryptocurrencies and conventional currencies. - Clean, uncluttered, flat user interfaces lets you check the values quickly and easily. - Uses current trading values from the largest alt-coin trading exchanges throughout the world. - Includes Bitcoin, Zcash, Ethereum, Litecoin, Monero, Factom, EOS, NEO and many more. - Detailed prices charts, coin information and the latest news on every coin. Use Coin Convert to quickly check the value of each of your alt-coins and it's FREE.
Screenshots
Verdict
The clearest difference is rating: Nice Calc at 4.8 against Coin Convert App's 3.7. Nice Calc also leads on ratings volume (460 vs 12) and update cadence (every 2 weeks vs every 2 months). Coin Convert App's advantage is review sentiment (61% vs 44%) and iOS requirement (9.0 vs 17.6). On price, ads, in-app purchases and monetization model 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. Nice Calc sells 1 one-off in-app purchase and Coin Convert App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Nice Calc holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Nice Calc has 460 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 44% of Nice Calc's written reviews are positive against 61% of Coin Convert App's, so the app with the better star average is not the one people write more warmly about.
Nice Calc ships an update every 2 weeks, Coin Convert App every 2 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.
| Parameter | Nice Calc | Coin Convert App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (460 ratings) — better | 3.7 (12 ratings) |
| Positive reviews | 44.4% of reviews | 60.7% of reviews — better |
| Number of ratings | 460 — better | 12 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Chepe Nicoli | Nutec Development, LLC |
Customer experience
Nice Calc
Coin Convert App
Bugs and requests
Nice Calc
Reported bugs
8 issues- Division function produces incorrect results
- Multiplication calculations fail or produce wrong answers
- App crashes when sound is set to zero
- Black screen with numbers displayed
- Crashes on divide key press
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- Order of operations not calculated correctly
- App won't open after updates
- Dual calculator functionality lost after updates
Requested features
8 requests- Memory buttons for calculations
- Full-screen option for iPad mini
- Dollar sign currency formatting
- Keyboard click sound effects
- Number formatting with commas for readability
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- More decimal place options
- Landscape mode support
- Laptop/desktop version
Coin Convert App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nice Calc
- Premium Collection$2.99
Coin Convert App
- Deluxe Upgrade$4.99
Questions
Is Nice Calc free?
Is Coin Convert App free?
Which has better reviews, Nice Calc or Coin Convert App?
Do Nice Calc or Coin Convert App have ads?
Which is updated more often, Nice Calc or Coin Convert App?
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