Comparison

iCalc Lite vs Calculator AiO

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

Head to head
About

iCalc Lite

A straightforward and lightweight calculator app designed for iPad. It offers essential arithmetic and trigonometric functions in both basic portrait and scientific landscape modes, making it suitable for daily use.

Highlights
  • Basic arithmetic functions
  • Trigonometric functions
  • Portrait mode
  • Landscape scientific mode
  • Lightweight design
Read full description

iCalc is a simple, light-weight and easy-to-use iPad calculator app with the most common calculator arithmetic and trigonometric functions, both in basic (portrait) and in scientific (landscape) mode. A must for your iPad and your day-to-day needs! Did you like it? Do you have any issue? Add a review or comment on the App Store! Want more? Take a look at the new full version of iCalc in the App Store!

About

Calculator AiO

This app offers a versatile calculator experience with multiple input methods including keypad, photo recognition, handwriting, and AI chat. It also features graphing, unit conversion, and a secure media vault for private files. Enjoy a clean, ad-free interface with customizable themes.

Highlights
  • Keypad calculator with history
  • Photo math for equation solving
  • AI chat for math assistance
  • Handwriting recognition
  • Graph plotting
  • Unit and currency converter
  • Secure media vault
Read full description

Introducing Calculator AiO — the calculator that adapts to how you work. Type on a crisp keypad, snap a photo of a problem, draw on a grid, chat with Math-AI, plot graphs, convert units and currency, and keep private media in a secure Vault. Your calculation history is always saved. 1) Calculator • All-in-One A fast, accurate keypad with advanced operators, history/tape, and undo/redo. Designed for clarity and speed. 2) Capture & Solve (Photo Math) Take a picture of an equation and get the step-by-step solution in seconds. Great for checking work anywhere. 3) Ask Math-AI to Solve Chat with a built-in math assistant. From quick arithmetic to tougher problems, get concise, plain-text steps and explanations. 4) Draw & Get Instant Results Write on a clean grid and see the expression recognized and evaluated immediately. 5) Plot Graphs & Inspect Plot linear, quadratic, polynomial, trigonometric, and more. Pan/zoom smoothly and inspect roots and intercepts. 6) Secure Images & Videos (Vault) Lock private media behind passcode/biometrics. Your files stay private and organized the way you want it. 7) Convert Units & Currency Quickly convert lengths, weights, temperatures, and more — plus live currency conversion. 8) Change Color Themes Personalize your workspace with multiple themes and adjustable font sizes. Why you’ll love it • Ad-free, privacy-minded design • Multiple input modes: keypad • camera • handwriting • Math-AI chat • Saved history you can revisit and reuse • Beautiful, responsive UI with thoughtful haptics • Angle units: degrees • radians • gradians (gon) • Advanced math: powers, roots, logs, trig, calculus helpers, and more Calculator AiO turns every kind of input — photo, drawing, text, or chat — into fast, reliable results with clean explanations and powerful tools. All in one. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://spectralmoose.com/privacy

Screenshots

Calculator AiO4 screens

Verdict

The call

The clearest difference is in-app purchases: iCalc Lite at none against Calculator AiO's 2. iCalc Lite also leads on iOS requirement (12.0 vs 18.0). Calculator AiO's advantage is update cadence (every 5 days vs every 7 months) and rating (5.0 vs 4.6). On price, ratings volume, ads 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. Calculator AiO sells 2 in-app purchases, starting at $8.99 per month. iCalc Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator AiO holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 12 and 5 respectively.

UpkeepUpdate frequency

iCalc Lite ships an update every 7 months, Calculator AiO every 5 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
iCalc Lite versus Calculator AiO: the parameters behind the verdict, then further details
ParameteriCalc LiteCalculator AiO
PriceFreeFree
Rating4.6 (12 ratings)5.0 (5 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings12 — better5
Update frequencyEvery 7 monthsEvery 5 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better18.0
Further details — not scored
Size11 MB41 MB
Age rating4+4+
DeveloperGilbert Montane PintoMatteus Barhaido

Customer experience

iCalc Lite

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews4 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

Calculator AiO

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

iCalc Lite

No in-app purchases

2 purchases

Calculator AiO

Subscriptions2
  • Pro Member - Monthly$8.991 Month
  • Pro Member - Annually$79.991 Year

Questions

Is iCalc Lite free?
iCalc Lite is free to download, with no in-app purchases.
Is Calculator AiO free?
Calculator AiO is free to download, with in-app purchases available.
Which has better reviews, iCalc Lite or Calculator AiO?
Calculator AiO is rated higher. iCalc Lite averages 4.6 out of 5 from 12 ratings, while Calculator AiO averages 5.0 from 5 ratings.
Do iCalc Lite or Calculator AiO have ads?
Both iCalc Lite and Calculator AiO show ads.
Which is updated more often, iCalc Lite or Calculator AiO?
iCalc Lite ships an update every 7 months, and Calculator AiO every 5 days. Most recently, iCalc Lite was updated on November 2, 2026 and Calculator AiO on November 3, 2026.

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