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Calculator for All: Solves

Calculator for All: Solves

On all devices

385 ratings
481 reviews
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

Released
July 28, 2018
Updated
October 29, 2026

Features

Developer

Oleg Barinov
✨Promote your app ✨
Calculator for All: Solves video #1 for iPhone
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Calculator for All: Solves screenshot #6 for iPhone
iphone
ipad
🧾$9.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐481
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 weeks
Updates frequency↘︎
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About

A powerful and versatile calculator for all your Apple devices. Edit complex expressions, sync history across devices, and enjoy a clean, ad-free experience. Unlock advanced features like unit conversion and fraction support with an optional upgrade.

✓Edit expressions without limitations
✓Instant results
✓Sync calculation history across devices
✓Unit conversion (currencies, physical units)
✓Fraction support
✓Customizable themes
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What users say about Calculator for All

Reviews of Calculator for All are mostly positive: the Utilities app is rated 4.9/5 from 385 App Store ratings. What users like most: excellent calculator app, smooth and responsive. Top complaints: occasional crashes or bugs after updates, issues with certain mathematical operations. Summarized from real user reviews.

Positive things

  • 👍Excellent calculator app
  • 🚀Smooth and responsive
  • 🔒No ads or data collection
  • 💡Useful features like history, comments, and unit conversions
  • 👍Clean and intuitive design
  • 👍Syncs across devices
  • 👍Customizable themes
  • 👍Great alternative to default calculator

Negative things

  • 🐛Occasional crashes or bugs after updates
  • 🐛Issues with certain mathematical operations
  • 🐛Family sharing not working properly
  • 🐛Lag or performance issues on some devices
  • 💡Desire for more advanced features like fractions, base conversions
See all reviews
+1

What's New in Calculator for All

2026.10.25

October 29, 2026

• 30% off to unlock all features! Until October 31st! • Support for iPhone Duo. • Small improvements.

More
8

Subscriptions & In-App Purchases

$9.99

Solves+

Upgrade package.

User reviews

Most RecentHighest RatedLowest Rated

Best App Ever

This is my first paid app on the App Store. Long Before Calculator was available for iPad this was the solution. Really appreciate the developer for keeping this up to date, and delivering timely updates and implementing quality of life changes over the last few years. This is a must have and I recommend everyone to use this. It has completely replaced apple calculator for me.
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TTB3P

Bigger calc + history

All I wanted was a resizeable calc with a viewable history and this provided perfectly
Vvipervimal

All Rounder

Solves is a Calculator with features I have been waiting for since I started using calculators in devices! They should add some more cool & 3D glass type skins and also should release for Windows & Linux versions!
AUa user

Stop asking me everyday to upgrade

It’s a calculator app. Stop distracting me from my work trying to upsell.
J3Jay T 333

Nice little calculator

Good alternative basic calculator to the Apple calculator (that keeps freezing). It’s working great.
T3Tim Apple 324
See 476 more reviews

User experience

🐞

Reported Bugs

4 issues

Crashes when pressing certain buttons

Bug

Issues with parsing complex expressions

Bug

Incorrect results for some calculations

Bug

Problems with history clearing or syncing

Bug
✨

Requested Features

6 requests

Add support for fractions and mixed numbers

Feature

Implement a widget for quick access

Feature

Allow resizing the app window on Mac

Feature

Provide more customization options

Feature

Add support for Apple Watch

Feature

Improve unit conversion experience

Feature

FAQ

What does Solves: Calculator for All do?

Solves is a calculator application designed for Apple devices including Mac, iPhone, iPad, and Apple Watch. It allows users to edit expressions freely, receive instant results, and keeps calculation history synchronized across all connected devices.

What are the key features of Solves?

Key features include the ability to edit expressions without limitations, instant calculation results, and synchronized history across all your Apple devices. The free version is ad-free. An optional purchase unlocks unit conversion for currencies and physical units, fraction support, and more themes.

Is Solves free to use?

The core functionality of Solves, including expression editing and synced history, is available for free and without ads. Advanced features such as unit conversion, fraction support, and additional themes are available through an in-app purchase called Solves+.

What devices is Solves compatible with?

Solves is designed to work across the Apple ecosystem, including Mac, iPhone, iPad, and Apple Watch. This cross-device compatibility ensures your calculations and history are accessible wherever you are.

Who would benefit from using Solves?

Anyone who uses multiple Apple devices and needs a powerful calculator would benefit. This includes students for homework, professionals for quick calculations, and individuals who frequently need to convert units or work with fractions.