Calculator HD++ vs Calculator Pro Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator HD++
This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.
- High precision calculation engine
- Results displayed while typing
- Multiple undo functionality
- Workspace switching
- Persistent history
- AirPrint compatibility
- Email history sharing
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- It is simple, easy to use and well designed - High precision engine - Result is displayed while typing the formula - Multiple undo - Switch between workspaces ! - Persistent history - Specialized keypad for iPhone and iPad - Supports bluetooth keyboard - Right or left-handed mode - Print easily with AirPrint - Share history by e-mail - it is FREE !
Calculator Pro Lite
A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.
- Customizable themes and colors
- Dual-line display
- Calculation history
- Scientific calculator functions
- Adjustable font size
- Dark Mode support
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A modern calculator with extensive customization and powerful features. Design it exactly how you want it. Used by millions. Supported by ads. MAKE IT YOURS ・Create custom themes with your own gradients, colors, or photos ・Choose from multiple button shapes and customize all colors ・Modern flat interface that looks great on any device ・6 layouts including extra-large button options ・Complete control over every visual element SEE EVERY STEP ・Dual-line display - shows your input and result simultaneously ・Multi-line input for long equations ・Tap & hold to move the cursor or copy and paste where you want SAVE YOUR WORK ・History saves every calculation with time and date ・Label important calculations for easy reference ・Email single calculations or complete history ・Swipe down to review previous work PROFESSIONAL FEATURES ・Full scientific calculator when needed ・Memory buttons with values displayed ・Percentage and backspace buttons ・Automatic scientific notation ・VoiceOver accessibility OPTIONAL IN APP PURCHASES ・Today View Widget (iOS 17 and below) ・Multiple History Tapes ADDITIONAL CUSTOMIZATION ・Adjustable font size and bold text ・Dark Mode support ・Left-handed mode ・Customizable button symbols and decimal settings ・iPad Split View and 3D Touch support ・Gesture controls for quick access URL Scheme: calculatorproelitefree://
Screenshots
Verdict
The clearest difference is rating: Calculator Pro Lite at 4.6 against Calculator HD++'s 4.4. Calculator Pro Lite also leads on ratings volume (3.1K vs 277). Calculator HD++'s advantage is iOS requirement (10.0 vs 15.2). On price, review sentiment, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Calculator Pro Lite holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Calculator Pro Lite has 3.1K ratings behind it against 277, so its average is the more settled of the two. Written reviews complicate that: 82% of Calculator HD++'s written reviews are positive against 79% of Calculator Pro Lite's, so the app with the better star average is not the one people write more warmly about.
Calculator HD++ ships an update monthly, Calculator Pro Lite every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Calculator HD++ | Calculator Pro Lite |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (277 ratings) | 4.6 (3.1K ratings) — better |
| Positive reviews | 81.6% of reviews — better | 78.8% of reviews |
| Number of ratings | 277 | 3.1K — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 35 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | smalltech sarl | Cider Software LLC |
Customer experience
Calculator HD++
Calculator Pro Lite
User reviews
Calculator HD++
From 277 App Store ratingsWhat we love
- 👍 Easy to use
- 💡 Detailed calculation history
- 🚀 Responsive and fast
- 👍 Helpful haptic feedback
- 👍 Intuitive interface
Room to improve
- 🐛 Settings have missing parameters
- 🐛 Previous calculations won't go away
- 💸 Annoying ads
- 🔍 Difficult to clear history
Calculator Pro Lite
From 3.1K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Performs calculations quickly
- 📋 Keeps track of calculations
- 🔙 Allows for corrections
- 💡 Customizable background
Room to improve
- 💸 Ads can be intrusive
- 🚫 Ads prevent full functionality
- 🔌 High battery consumption due to ads
Bugs and requests
Calculator HD++
Reported bugs
2 issues- Crashes after recent update
- Incompatibility with Bluetooth keyboards
Requested features
3 requests- Option to remove ads
- Ability to switch to hexadecimal mode
- Larger buttons for easier use
Calculator Pro Lite
Reported bugs
2 issues- App crashes when too many ads are shown
- Ads cover up parts of the calculator interface
Requested features
3 requests- Dark mode option
- More customization options
- Ability to save/export calculation history
In-app purchases
Calculator HD++
No in-app purchases
Calculator Pro Lite
No in-app purchases
Questions
Is Calculator HD++ free?
Is Calculator Pro Lite free?
Which has better reviews, Calculator HD++ or Calculator Pro Lite?
Do Calculator HD++ or Calculator Pro Lite have ads?
Which is updated more often, Calculator HD++ or Calculator Pro Lite?
Other comparisons
