Calculator for All vs Quick CalQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator for All
A versatile calculator app for Apple devices that offers instant results, editable expressions, and synchronized history across all your devices. It includes unit conversion and is free with no ads. An optional one-time purchase unlocks advanced features like currency conversion and history tools.
- Edit expressions and get instant results
- Synchronized calculation history across devices
- Unit and currency conversion
- Customizable themes
- Optional full version unlock for advanced features
- No ads or data collection
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Solves is a well-made calculator app for your iPhone, iPad, Mac, and Apple Watch. It allows you to edit expressions in any place and get instant results. It keeps your calculation history in sync on all devices and lets you to easily interact with it. It makes it easier to convert the units you use frequently. And all this for free and without ads! By unlocking the full version you also get: • All Conversions: currencies (with crypto, metals & energy), physical units, and your own! • History Tools: comment, bookmark, export, auto clear, and more • Fractions • More Themes • Advanced Settings Hand-typed code. No generative AI was used during the development or by the app itself. The full version requires one payment only. You will own it forever on all devices.
Quick CalQ
This app provides accurate and reliable calculations, avoiding common errors found in other calculator applications. It features a clean interface, a history log, and follows the MDAS rule for correct order of operations. It's completely free to use.
- Accurate calculations
- MDAS rule compliance
- Working percentage calculator
- History log
- Fast and lightweight
- Simple interface
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Quick CalQ: The Calculator That Actually Gets Math Right Tired of calculator apps that mess up basic math? Same here. That’s why we built Quick CalQ—a fast, lightweight, and 100% free calculator that solves math correctly every time. No rounding errors, no weird glitches—just reliable calculations. Why Quick CalQ Stands Out: • No More Math Mistakes – Unlike some calculators (yes, even the iOS Calculator), we get the numbers right. • Follows MDAS Rule – Calculates in the correct order: Multiplication, Division, Addition, Subtraction. • Percentage Calculator That Works – Easily solve percentage problems without second-guessing. • History Log – Keeps track of your past calculations so you can review them anytime. • Fast & Lightweight – Opens instantly, calculates instantly—no lag, no slowdown. • Simple, Clean Interface – No clutter, no distractions—just a straightforward, easy-to-use calculator. • 100% Free – No subscriptions, no paywalls—just math, done right. Who Is Quick CalQ For? • Students – Solve homework problems and prepare for exams with confidence. • Professionals – A fast, accurate tool for quick calculations on the go. • Anyone Who Needs a Reliable Calculator – If you’ve ever been frustrated by calculators that get math wrong, this is for you. Stop struggling with bad calculators. Download Quick CalQ today and get math done right!
Screenshots
Verdict
The clearest difference is in-app purchases: Quick CalQ at none against Calculator for All's 1. Quick CalQ also leads on review sentiment (100% vs 91%) and iOS requirement (12.0 vs 15). Calculator for All's advantage is ads (none vs shown) and device support (5 vs 2). On price and update cadence 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. Calculator for All sells 1 one-off in-app purchase. Quick CalQ asks for nothing beyond the download.
Calculator for All ships an update every 4 weeks, Quick CalQ every 2 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | Calculator for All | Quick CalQ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (385 ratings) — better | — |
| Positive reviews | 90.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 385 — better | — |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15 | 12.0 — better |
| Further details — not scored | ||
| Size | 83 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleg Barinov | Itaimi Global Inc. |
Customer experience
Calculator for All
Quick CalQ
Bugs and requests
Calculator for All
Reported bugs
4 issues- Crashes when pressing certain buttons
- Issues with parsing complex expressions
- Incorrect results for some calculations
- Problems with history clearing or syncing
Requested features
6 requests- Add support for fractions and mixed numbers
- Implement a widget for quick access
- Allow resizing the app window on Mac
- Provide more customization options
- Add support for Apple Watch
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- Improve unit conversion experience
Quick CalQ
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator for All
- Solves+$9.99
Quick CalQ
No in-app purchases
Questions
Is Calculator for All free?
Is Quick CalQ free?
Do Calculator for All or Quick CalQ have ads?
Which is updated more often, Calculator for All or Quick CalQ?
Other comparisons
