Comparison

BIG CALCULATOR. vs PSDremote

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

Head to head
About

BIG CALCULATOR.

This utility app offers a straightforward and visually clear calculator experience, ideal for users of all ages. Its large numbers and dark interface enhance readability, while landscape mode support on iPhones and iPads provides added convenience.

Highlights
  • Large numbers for easy viewing
  • Simple and easy-to-see interface
  • Landscape mode support
  • Dark UI for eye comfort
  • Suitable for all ages
Features
Read full description

A calculator you can actually see — and now hear. Big Calculator does four things — add, subtract, multiply and divide — with keys and digits large enough to read and to hit first time. Nothing else is on the screen. It was built for people who find the calculator that came with their phone too small: for cataracts, glaucoma and macular degeneration, and for anyone whose eyes are simply not what they were. BIG WHERE IT COUNTS • Keys that fill the screen, with room between them • A readout in large, heavy type — no thin, faint numbers • Hide the memory keys and every remaining button grows • Long sums stay readable, grouped the way your country writes them • Portrait or landscape, on iPhone and iPad IT READS THE ANSWER OUT LOUD Turn on VoiceOver and Big Calculator speaks each result the moment it is worked out, so you never have to hunt across the screen for the answer. • Every key says what it is — "Add", "Equals", "Memory add" — not "plus sign" • Divide by zero and it says so, in words • Switch the speaking off in Settings if you would rather it stayed quiet Most calculators leave a blind user to explore the screen and guess. This one tells you. THREE LOOKS — PICK WHAT SUITS YOUR EYES • Warm Paper — dark type on a bright, warm background. Easiest to read for most people. • Night — white on black at high contrast, for eyes that find bright screens painful. • Classic — the original look, with bolder type. The whole app repaints the moment you choose, so you see the difference before you commit. A DESK CALCULATOR ON YOUR PHONE • M+, M− and MRC memory keys, where you expect them • AC clears everything, C clears just the entry • A key press you can hear — or silence it in Settings IN YOUR LANGUAGE, WITH YOUR NUMBERS Available in 33 languages. The decimal point and the thousands separator follow your own country's convention, so the number on screen is written the way you write it — 1,234.56 or 1.234,56 or 1 234,56, whichever is yours. NOTHING ELSE No account. No sign-in. No cloud. Nothing to learn. Your sums stay on your phone. Big Calculator is free, supported by a single banner advert at the bottom of the screen. SUBSCRIPTION Big Calculator Plus — an optional auto-renewing subscription, one year in length. No ads, plus a bigger keypad and display with more room for your calculations. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. The price is shown before you confirm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://developer-yl.github.io/big-calculator/privacy.html

About

PSDremote

Features
Read full description

Turn Your iPhone or iPad into a Powerful Photoshop Control Surface! Even your dad's iPhone 7 from 2016 running on iOS15 :D Ever wished you could access Photoshop’s tools without digging through endless menus? Want to keep your main hand on the stylus while adjusting brushes, layers, or colors with your other hand? With PSDreamote, you can transform any iOS device (from iOS 15 on) into a feature-packed remote control panel for Photoshop on your Mac.

Celebrate Your Apple Devices’ Longevity! Apple products are famously built to last, often remaining capable long after they’re replaced by newer models. PSDreamote proudly embraces this philosophy by giving your older iPhones and iPads a meaningful second life as intuitive Photoshop control surfaces. Don’t let these reliable devices stay hidden away in drawers—put them back to work, beautifully. (And of course, it works beautifully on that shiny new iPhone already in your pocket!)
 Key Features:
 Interactive Tool Grid All essential Photoshop tools at your fingertips: brush, eraser, 
selection tools, transform commands, layer operations, and more.
With a longpress on any icon the Tool Palette expands to reveal virtually all Photoshop Tools. On iPads all Tools selectable at all times. Color Picker & Swatches A live color picker with a smooth gradient and quick swatches. Quickly sample foreground and background colors. Or by long pressing assigning your own favorite color to the swatch

Two way communication
Tool or Color Changes that are directly made in Photoshop are reflected in almost real-time in the PSDreamote app.
 Transform & Distort Flip, skew, distort layers—without clutter on your Mac screen.
 Instant Brush Adjustments Change brush size, hardness and your canvas zoom 
like having a custom control deck for your painting workflow.
 Why PSDreamote? Stay Focused: Keep your stylus on the canvas—your other hand picks brushes, transforms layers, or changes colors from your device. Seamless: Real-time communication with Photoshop; minimal lag. Free Beta: We’re in beta—feedback is welcome to shape future features! System Requirements: • iOS 15+ • PSDreamoteHost app on macOS 13+ • Current Version of Adobe Photoshop on Mac 
(Legacy versions may have usage limitations) How to Get Started: 1. Install PSDreamote on your iPhone/iPad.
2. Check out the Demo mode to check out the look and feel of the ControlPanel 3. If you like what you see, download the Host macOS app from psdreamote.com 4. Launch the Mac app, Open PSDreamote on your iPhone/iPad, scan the QR code shown on the mac— BOOM done! Questions or Feedback? Write us Feedback and your ideas how to streamline your workflow even more on PSDreamote.com “Adobe Photoshop” is a registered trademark of Adobe Inc.
This product is not endorsed by or affiliated with Adobe Inc.

Screenshots

BIG CALCULATOR.4 screens
PSDremote3 screens

Verdict

The call

The clearest difference is ads: PSDremote at none against BIG CALCULATOR.'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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

BIG CALCULATOR. ships an update weekly, PSDremote every 4 days. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

Scorecard1 real difference · 9 level
BIG CALCULATOR. versus PSDremote: the parameters behind the verdict, then further details
ParameterBIG CALCULATOR.PSDremote
PriceFreeFree
Rating4.5 (57 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings57 — better—
Update frequencyWeeklyEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size13 MB48 MB
Age rating4+4+
DeveloperAdysseusChristian List

In-app purchases

None

BIG CALCULATOR.

No in-app purchases

None

PSDremote

No in-app purchases

Questions

Is BIG CALCULATOR. free?
BIG CALCULATOR. is free to download, with no in-app purchases.
Is PSDremote free?
PSDremote is free to download, with no in-app purchases.
Do BIG CALCULATOR. or PSDremote have ads?
BIG CALCULATOR. shows ads; PSDremote does not.
Which is updated more often, BIG CALCULATOR. or PSDremote?
BIG CALCULATOR. ships an update weekly, and PSDremote every 4 days. Most recently, BIG CALCULATOR. was updated on October 2, 2026 and PSDremote on September 27, 2026.

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