Comparison

Voice Calculator HD+ vs Calculator Pro basic

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

Head to head
About

Voice Calculator HD+

This calculator app offers extensive theme customization with 65,536 colors and a dark mode option. It includes a history function with note-taking and sharing capabilities, along with essential calculation operations and adjustable display height.

Highlights
  • Custom color themes
  • 65536 color options
  • History with notes
  • Share history via email
  • Auto-adjust history height
  • Dark Mode support
  • Mutable button sound
Features
Read full description

App Store's first calculator can customize the theme. Features: * Custom color themes to create your own personalized theme * 65536 colors, customize every detail * History add note function * Auto adjust height of the history list, no matter how long the calculation process can be displayed in full * History can be shared via e-mail * Easy, simple and quickly * Support Dark Mode Support Operation: • Basic operations (+, -, ×, ÷, %, Abs) • Backspace button • View and edit history calculations • Button sound is mutable Download now and see how truly great this calculator is.

About

Calculator Pro basic

This calculator app allows extensive customization of its appearance and button functions. Users can personalize wallpapers, button shapes, colors, and even the position of function buttons. It supports various calculation methods and display modes for a tailored user experience.

Highlights
  • Customizable button shapes, colors, and positions
  • Set custom wallpaper backgrounds
  • Multiple calculation methods and rounding modes
  • Adjustable decimal places and angle units
  • History log with display options
  • Supports portrait and landscape modes
Features
Read full description

Calculator Pro basic can change the position and the function of the button and set the wallpaper background freely, not to mention the color and the shape. Optimized to multitasking function of iOS.You can easy to call this app in a "Split View" or "Slide Over". The screen layout will change automatically according to the portrait or landscape mode on your iPad and iPhone and the big buttons fitted to the size and mode of display are easy to view for the user. Try to create your own calculator suitable for your tastes by using abundant setting well. FEATURES : Calculation : - Two Calculation method : functional or sequential - Three rounding mode : rounding , up or cut - Number of digits after the decimal point : free , zero , one , two , three or four - Angle unit : degree or radian Appearance : - Color or Wallpaper : Set the wallpaper with a photograph or a camera, or select a background color - Number Format : Select a digit grouping and decimal point from among the 8 types including India format - Sound of buttons : Select the button sound from nine timbres or turn off Result: - Character color:Freely set color by the slider - Background color:Freely set color and opacity by the slider - Expression color:Freely set color or hide by the slider Button : - Shape : Square , Round Square , Circle , Diamond , Heart or Cogwheel - Size : Large , Medium or Small - Dimensions : Flat , Solid or Outline - Character color:Freely set color by the slider - Background color:Freely set color and opacity by the slider - Position : The position of buttons are freely changed - Function button : Three function buttons can be changed, thease button is include Grand total, Rand, Sine,1/x, Route, etc... History : - Equals : Over write last result or Add the result the history - Vertical (portrait) mode : Indication Left , Hidden or Indication Right - Horizontal (landscape) mode : Indication place Left or Right - character color:Freely set color by the slider - background color:Freely set color and opacity by the slider - Expression color:Freely set color or hide by the slider SUPPORTS : Non retina and Retina display on iPhone, iPad and iPod Touch. iPhone 4 to 8 plus, iPhone SE, iPhone X, iPad 2 to iPad Pro and iPad mini to iPad mini 4 , iPod touch 3gen and later. iOS 8.0 and later.

Screenshots

Voice Calculator HD+4 screens
Calculator Pro basic4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator Pro basic at none against Voice Calculator HD+'s 3. Calculator Pro basic also leads on ads (none vs shown) and rating (5.0 vs 4.7). Voice Calculator HD+'s advantage is ratings volume (10 vs 1). On price, review sentiment, update cadence 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. Voice Calculator HD+ sells 3 one-off in-app purchases. Calculator Pro basic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator Pro basic holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Voice Calculator HD+ has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 93% of Voice Calculator HD+'s written reviews are positive against 100% of Calculator Pro basic's.

UpkeepUpdate frequency

Voice Calculator HD+ ships an update every 6 weeks, Calculator Pro basic every 3 weeks. The most recent releases landed on September 24, 2026 and August 3, 2026 respectively.

Scorecard6 real differences · 4 level
Voice Calculator HD+ versus Calculator Pro basic: the parameters behind the verdict, then further details
ParameterVoice Calculator HD+Calculator Pro basic
PriceFreeFree
Rating4.7 (10 ratings)5.0 (1 ratings) — better
Positive reviews93.3% of reviews100.0% of reviews — better
Number of ratings10 — better1
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.08.0 — better
Further details — not scored
Size101 MB7 MB
Age rating4+4+
Developer良峰 侯Kenichi Yoshikawa

Customer experience

Voice Calculator HD+

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews30 reviews
Positive93.3%
Neutral0.0%
Negative6.7%

Calculator Pro basic

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Voice Calculator HD+

One-time3
  • Theme Pack 2$0.99
  • Season Theme Pack 1$0.99
  • Upgrade Pro$1.99
None

Calculator Pro basic

No in-app purchases

Questions

Is Voice Calculator HD+ free?
Voice Calculator HD+ is free to download, with in-app purchases available.
Is Calculator Pro basic free?
Calculator Pro basic is free to download, with no in-app purchases.
Which has better reviews, Voice Calculator HD+ or Calculator Pro basic?
Calculator Pro basic is rated higher. Voice Calculator HD+ averages 4.7 out of 5 from 10 ratings, while Calculator Pro basic averages 5.0 from 1 ratings.
Do Voice Calculator HD+ or Calculator Pro basic have ads?
Voice Calculator HD+ shows ads; Calculator Pro basic does not.
Which is updated more often, Voice Calculator HD+ or Calculator Pro basic?
Voice Calculator HD+ ships an update every 6 weeks, and Calculator Pro basic every 3 weeks. Most recently, Voice Calculator HD+ was updated on September 24, 2026 and Calculator Pro basic on August 3, 2026.

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