Comparison

Calculator ÷ vs Glo

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

Head to head
About

Calculator ÷

This app offers a straightforward and efficient calculation experience with a history log to review past computations. It supports multitasking and offers a dark mode for comfortable use.

Highlights
  • History Tracking
  • Quick Copy
  • Universal Support (iPhone/iPad)
  • Split View Ready
  • Dark Mode Support
Features
Read full description

The Ultimate Free Calculator for iOS Discover the power of simplicity with our intuitive and feature-rich calculator.  Perfect for both iPhone and iPad, our app delivers seamless performance whether you're calculating on the go or multitasking in split view. Key Features: • History Tracking: Never lose track of your calculations. All your calculations are automatically saved in the history for easy reference. • Quick Copy: Save time with a simple tap to copy any result to your clipboard. • Universal Support: Enjoy a smooth experience on both iPhone and iPad, in both portrait and landscape orientations. • Split View Ready: Maximize your productivity by using the calculator alongside other apps in split view on your iPad. • Dark Mode: Reduce eye strain and save battery life with full dark mode support. • Experience a calculator that combines ease of use with powerful functionality.  Download now and simplify your calculations!

About

Glo

This scientific calculator features a unique rainbow glow animation and haptic feedback for each button press. It offers a full range of scientific functions, DEG/RAD mode switching, and a calculation history that can be easily copied to your clipboard.

Highlights
  • Scientific functions (sin, cos, tan, log, ln, sqrt, exponents)
  • DEG/RAD mode switching
  • Calculation history
  • Copy results to clipboard
  • Haptic feedback on button press
  • Rainbow glow animation
Features
Read full description

Glo-CALCULATO is a fully original scientific calculator wrapped in a continuously rotating rainbow glow - built from the ground up by De'Jahn Bell and FOOD4THOTH. Every button pulses with a full-spectrum rainbow border. The calculator body swirls with color. A hand-drawn smiley face greets you on launch and gently fades when you start calculating - bring it back by tapping AC. SCIENTIFIC FUNCTIONS - Sine, Cosine, Tangent (sin, cos, tan) - Log base-10 (log) and Natural Log (ln) - Square Root, Exponents (^) - Pi and Euler's number (e) - Parentheses for complex expressions - All standard arithmetic: +, -, x, / DEG / RAD MODE Tap the DEG/RAD badge on the display to switch angle modes instantly. In DEG mode, sin(90) = 1, exactly as expected. Trig functions automatically adjust to the selected mode. CALCULATION HISTORY Every result you calculate is saved to a scrollable history panel above the calculator. Tap any past result to load it back into the display and continue from where you left off. Clear history any time with one tap. COPY TO CLIPBOARD Tap the copy icon on the display to copy your current expression or result to the clipboard. A confirmation flash shows you exactly what was copied - paste it anywhere. HAPTIC FEEDBACK Every button press responds with a precise haptic tap. The equals button gives a stronger pulse for that satisfying finish. COMPLETELY FREE No ads. No subscriptions. No in-app purchases. No account required. Just open it and calculate. Glo-CALCULATO is born from the creative universe of FOOD4THOTH - where math meets color, and every calculation feels magical.

Screenshots

Calculator ÷3 screens
Glo4 screens

Verdict

The call

The clearest difference is ads: Glo at none against Calculator ÷'s shown. Glo also leads on rating (5.0 vs 4.6) and update cadence (every 3 weeks vs every 4 months). Calculator ÷'s advantage is ratings volume (194 vs 1) and iOS requirement (12.0 vs 15.1). On price, 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.

ReceptionRating · Positive reviews · Number of ratings

Glo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calculator ÷ has 194 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Calculator ÷ ships an update every 4 months, Glo every 3 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Calculator ÷ versus Glo: the parameters behind the verdict, then further details
ParameterCalculator ÷Glo
PriceFreeFree
Rating4.6 (194 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings194 — better1
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size15 MB31 MB
Age rating4+4+
DeveloperPrzemyslaw SkowronekDeJahn Bell

Customer experience

Calculator ÷

All ratings194 ratings
Positive89.7%
Neutral5.7%
Negative4.6%
Written reviews12 reviews
Positive75.0%
Neutral16.7%
Negative8.3%

Glo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Calculator ÷

No in-app purchases

None

Glo

No in-app purchases

Questions

Is Calculator ÷ free?
Calculator ÷ is free to download, with no in-app purchases.
Is Glo free?
Glo is free to download, with no in-app purchases.
Which has better reviews, Calculator ÷ or Glo?
Glo is rated higher. Calculator ÷ averages 4.6 out of 5 from 194 ratings, while Glo averages 5.0 from 1 ratings.
Do Calculator ÷ or Glo have ads?
Calculator ÷ shows ads; Glo does not.
Which is updated more often, Calculator ÷ or Glo?
Calculator ÷ ships an update every 4 months, and Glo every 3 weeks. Most recently, Calculator ÷ was updated on November 7, 2026 and Glo on October 31, 2026.

Other comparisons