Comparison

Calculator 5 vs VersaKey

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

Head to head
About

Calculator 5

This interactive calculator app displays two calculators on a single screen, allowing for vertical or horizontal arrangement. Results can be transferred between calculators, and it includes scientific calculation support with customizable themes and physical button simulation.

Highlights
  • Dual calculator display
  • Vertical and horizontal layout
  • Result transfer between calculators
  • Scientific calculator support
  • Customizable color themes
  • Physical button simulation
Features
Read full description

This is a revolutionary interactive calculator application. Support iPhone and iPad. Mainline function: 1. Support displaying two calculators in one screen. 2. Two calculators can be displayed vertically, or two calculators can be arranged horizontally. 3. The result can be transferred to another calculator to continue the calculation. 4. Scientific calculator support. 5. Support any color theme, font color self-adaptation, any color looks good. 6. Simulate physical buttons, pressing the effect is super decompression. Hope you like it.

About

VersaKey

This keyboard app lets you customize your typing experience with remappable keys, custom long-press actions, and an optional number row. It also offers intelligent typing features like autocorrect and word suggestions, all while prioritizing on-device privacy.

Highlights
  • Remap characters
  • Custom long-press actions
  • Optional number row
  • Intelligent typing assistance
  • On-device privacy
  • Customizable themes
Read full description

VersaKey is a customizable keyboard for iPhone and iPad that makes everyday typing more convenient. Access numbers, punctuation, and symbols with a simple flick, without constantly switching between keyboard layouts. Choose your preferred layout, customize your keys, and adjust the keyboard to suit how you type. Numbers and symbols, right where you need them Why switch keyboard layouts just to type a number or symbol? With VersaKey, simply flick down on a key to enter its alternate character. Numbers, punctuation, and frequently used symbols are always within reach. You can also customize which characters appear on your keys and choose additional characters for long-press menus. Make the keyboard yours VersaKey gives you control over your typing experience. • Choose from QWERTY, AZERTY, Colemak, Dvorak, and Workman layouts • Remap letters, punctuation, and other supported keys • Assign custom characters and symbols to long-press menus • Add or remove a dedicated number row • Customize your toolbar with up to seven tools, or hide it entirely • Show or hide dedicated comma and period keys in portrait mode • Personalize your keyboard with different themes and visual styles • Adjust keyboard behavior to match your preferences Typing assistance that fits your needs VersaKey provides typing assistance to help reduce mistakes and make everyday writing more comfortable. Use basic Apple-powered corrections, or enable VersaKey’s optional typing assistance for additional features. Depending on your settings, typing assistance includes: • Autocorrect and spelling corrections • Word completion and suggestions • Next-word predictions • Auto-capitalization • Emoji suggestions for English words and emoticons • Adaptive touch targets that account for slightly misplaced taps Practice typing while VersaKey learns your touch Improve your typing speed and accuracy with VersaKey’s built-in Practice Lab. Practice with passages and word drills while tracking your progress. When personalization is enabled, VersaKey can use these exercises to learn where your fingers naturally land on the keyboard, helping it better interpret your touches over time. More than a keyboard VersaKey includes additional tools to make typing more convenient. • Save frequently used text and insert it using shortcuts or the toolbar • Apply Unicode text styles to your writing • Move the cursor by swiping across the space bar • Delete words and sentences using gestures • Browse emojis with an improved emoji palette and integrated search • Access accented characters and combining marks for more flexible multilingual typing English and French support Type in English or French with language-specific keyboard support. Choose the familiar QWERTY layout or switch to AZERTY for French typing. VersaKey also provides access to additional Unicode characters and combining marks, making it easier to write characters that aren’t readily available on standard keyboards. Built with privacy in mind Core keyboard features work directly on your device. Normal typing and customization do not require Full Access. Optional learning and typing analysis require Full Access, and you can choose to sync personalization through your private iCloud account. iCloud synchronization is disabled by default. VersaKey is designed to give you more control over your keyboard without sacrificing your privacy.

Screenshots

Calculator 54 screens
VersaKey4 screens

Verdict

The call

The clearest difference is review sentiment: VersaKey at 67% against Calculator 5's 0%. VersaKey also leads on price (Free vs $2.99). Calculator 5's advantage is iOS requirement (12.0 vs 18.0). On update cadence, ads, in-app purchases and monetization model 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

VersaKey is free to download; Calculator 5 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calculator 5 ships an update daily, VersaKey every 2 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
Calculator 5 versus VersaKey: the parameters behind the verdict, then further details
ParameterCalculator 5VersaKey
Price$2.99Free — better
Rating—4.0 (9 ratings) — better
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings—9 — better
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size28 MB73 MB
Age rating4+4+
Developer红升 孙Chokhlei

Customer experience

Calculator 5

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

VersaKey

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Calculator 5

No in-app purchases

None

VersaKey

No in-app purchases

Questions

Is Calculator 5 free?
Calculator 5 costs $2.99, with no in-app purchases.
Is VersaKey free?
VersaKey is free to download, with no in-app purchases.
Do Calculator 5 or VersaKey have ads?
Neither Calculator 5 nor VersaKey shows ads.
Which is updated more often, Calculator 5 or VersaKey?
Calculator 5 ships an update daily, and VersaKey every 2 days. Most recently, Calculator 5 was updated on November 3, 2026 and VersaKey on November 6, 2026.

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