Calc Pro vs Calcu Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calc Pro
This powerful calculator handles complex equations and huge numbers with up to 15 digits of precision. It saves your calculation history, allowing you to reuse previous equations and answers. Access scientific functions like square root and logarithms easily with a swipe.
- Complex calculations
- Huge number handling
- Calculation history
- Scientific functions
- Dark Mode
- Copy answer
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Calc Pro can do complicated calculations easily. It is a very powerful math calculator but easy to use. Calc Pro also handles huge numbers without ellipsis. Most calculators will only handle calculations involving numbers with up to 13 digits, but this one allows for larger and more precise calculations, supporting up to 15 digits of precision to the right of the decimal, and big enough digits to the left. Calculation history won't be lost when the app is closed. You can reuse calculation equations and answers by tapping. Calc Pro also supports mathematical functions like square root, logarithm, combinations, and permutation. You can easily access these functions by swiping. Features: - Arithmetic - Calculation with parentheses - Dark Mode - Huge Number Handling - Copy calc answer with a long press - Calculation history - Scientific calculation - Swipe to change the keyboard easily
Calcu Plus
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Make your calculations easy and colourful Features in free version: Basic calculations with plain color themes Choose button vibrate On/Off on tap Choose decimal places Features With In-App Purchase: Enjoy All Shaded themes including Dark Theme This is my first App. please let me know of any errors and suggestion you have. I will be happy to include more ideas in future.
Screenshots
Verdict
The clearest difference is in-app purchases: Calc Pro at none against Calcu Plus's 1. Calcu Plus's advantage is update cadence (every 11 days vs monthly) and iOS requirement (16.1 vs 18.0). On price 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
Both are free to download. Calcu Plus sells 1 one-off in-app purchase. Calc Pro asks for nothing beyond the download.
Calc Pro ships an update monthly, Calcu Plus every 11 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.
| Parameter | Calc Pro | Calcu Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Monthly | Every 11 days — better |
| Ads | Yes | — |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 16.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Keita Nonaka | Jaspreet Singh |
In-app purchases
Calc Pro
No in-app purchases
Calcu Plus
- Get All Themes$3.99
