Comparison

QuickCalc+ vs Data Privacy Agent

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

Head to head
About

QuickCalc+

Features
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**QuickCalc+** is the calculator that understands you. No more tapping tiny buttons. Just type what you want to calculate in plain English: • "150 USD to EUR" → Instant currency conversion • "25% of 800" → Quick percentages • "5 feet 8 inches to cm" → Easy unit conversion • "100 + 20%" → Calculate tips in seconds • "sqrt(144)" → Scientific calculations • "2^10" → Power calculations **Why QuickCalc?** **NATURAL INPUT** Type calculations in plain English. No learning curve. Supports 160+ currencies and comprehensive unit conversions. **SMART CONVERSIONS** • Currency: USD, EUR, GBP, JPY, CNY, and 160+ more with real-time rates • Length: meters, feet, inches, miles, nautical miles • Weight: kg, pounds, ounces, stones, tons • Area: square meters, acres, hectares • Volume: liters, gallons, cups, tablespoons • Speed: mph, km/h, knots, m/s • Temperature: Celsius, Fahrenheit, Kelvin **SCIENTIFIC FUNCTIONS** sqrt(), sin(), cos(), tan(), log(), ln(), pow() - All at your fingertips **HISTORY** Your recent calculations are saved locally. Tap to reuse. No sign-up required. **100% PRIVATE** No accounts. No cloud. No tracking. Your data stays on your device. Works completely offline. **ONE-TIME PURCHASE** No subscriptions. No ads. Pay once, use forever. **Perfect for:** • Shopping abroad (currency conversion) • Cooking (unit conversion) • Dining out (tip calculation) • Students (scientific calculations) • Daily math (natural language input) Download QuickCalc today and calculate smarter.

About

Data Privacy Agent

Features
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Browse without being interrogated. Data Privacy Agent says no to cookie pop-ups for you — automatically, in any language — so pages just open, clean and readable, with your "no" already given. Setup takes under a minute, and then it works quietly while you browse: Cookie pop-ups get rejected automatically, on 200+ consent platforms • When a site buries the free "Reject" behind a "manage options" maze, it walks the maze and says no for you • When a site offers no way to refuse at all — or asks you to pay to refuse — it tells you honestly and shows you your rights, instead of pretending • The app keeps a private, on-device list of the companies that tried to track you Private by design: no account, no login, and your browsing history never leaves your device. The tiny bit of usage data that exists is anonymous, and site reporting is strictly opt-in (off by default). There are no ads in it, no "acceptable tracking" exceptions, and nothing about you to sell — removing tracking is the whole point. Data Privacy Agent is designed, built, and answered-for by one independent developer. Cookie banners change constantly, so coverage updates flow to your device within hours — no app update needed — and if a pop-up ever slips past, the report button sends the site (just the site, nothing about you) straight to me, and I fix it. Thanks for caring about your privacy. — Robert (Pro, coming soon, will file data-deletion requests with the companies that tracked you, on your behalf. The rejection above is free and stays free.)

Screenshots

QuickCalc+4 screens
Data Privacy Agent3 screens

Verdict

The call

The clearest difference is update cadence: Data Privacy Agent at every 6 days against QuickCalc+'s every 3 months. Data Privacy Agent also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QuickCalc+ ships an update every 3 months, Data Privacy Agent every 6 days. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

Scorecard2 real differences Ā· 4 level
QuickCalc+ versus Data Privacy Agent: the parameters behind the verdict, then further details
ParameterQuickCalc+Data Privacy Agent
PriceFreeFree
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod, Mac — better
Requires iOS16.615.0 — better
Further details — not scored
Size1 MB2 MB
Age rating4+4+
Developerå°‘ę³¢ 朱ROBERT ANTONIO CANALES

In-app purchases

None

QuickCalc+

No in-app purchases

None

Data Privacy Agent

No in-app purchases

Questions

Is QuickCalc+ free?
QuickCalc+ is free to download, with no in-app purchases.
Is Data Privacy Agent free?
Data Privacy Agent is free to download, with no in-app purchases.
Do QuickCalc+ or Data Privacy Agent have ads?
Neither QuickCalc+ nor Data Privacy Agent shows ads.
Which is updated more often, QuickCalc+ or Data Privacy Agent?
QuickCalc+ ships an update every 3 months, and Data Privacy Agent every 6 days. Most recently, QuickCalc+ was updated on September 29, 2026 and Data Privacy Agent on October 16, 2026.

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