Calculator × vs iCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator ×
This app redefines the calculator experience for touch-screen devices with a modern, intuitive design. It offers features like a tape log for storing calculations, formula evaluation, and iPad multitasking support for enhanced productivity.
- Tape Log for calculation history
- Reuse, copy, and share calculations
- Evaluate entire formulas at once
- iPad multitasking support
- Modern touch-screen design
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Designed exclusively for today's touch-screen devices, this calculator app represents a groundbreaking paradigm shift, leaving behind the outdated design patterns of mechanical calculators. We have meticulously crafted a new design from scratch, keeping modern touch-screen devices at the forefront of our innovation. • Tape Log: All your calculations are securely stored in the tape log, ensuring you never lose track of your numerical journey. • Calculation Management: Effortlessly reuse, copy, or share calculations to integrate them seamlessly into your work or daily life. • Formula Evaluation: Enter entire formulas in one line for swift and accurate evaluation, simplifying complex calculations. • iPad Multitasking: Experience true productivity with iPad multitasking support, enabling you to perform calculations while using other apps through Slide Over and Split View. Calculator Pro represents a powerful departure from traditional calculators, offering a tailored experience for touch-screen devices. Download now and embrace a new era of calculations with maximum control and power at your fingertips. Terms of Use: https://doubleuapp.com/privacy/terms.html
iCalc
This versatile calculator supports over 70 languages and offers advanced features like real-time multi-line input, historical ledgers, and easy copying of calculations. It's designed for everyday users, financial professionals, and students needing efficient calculation tools.
- Real-time multi-line input
- Historical ledger function
- Copy and paste calculations
- Supports over 70 languages
- Adjustable keyboard size
- Bright and dark themes
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This app supports more than 70 languages. This APP is mainly used for ordinary people, financial personnel, students, and staff who need simple operations. The historical ledger function of this app is very helpful to those who like to account. Can be displayed in real time and multi -line input calculation, and the number and results can be changed at any position. For example, which high unit price is high. You can also copy the calculation results or paste the calculation data between different applications. For example, I wrote a formula in WeChat: 2 multiplied by 3, or 2* 3 and other copies, and changed more. You can also copy the formula, result, separate/overall copy, and paste it into WeChat. Let friends know the calculation process. The huge keys can easily get rid of the confusion of the big finger. Extremely simple and practical calculators can be suitable for simple calculations of all crowds. You can easily get started without spending any learning costs. [Automatic Subscription Service Description] 1. Subscription Service: a) iCalc VIP (1 month) b) iCalc VIP (12 months) 2. Subscription Price: a) iCalc VIP (1 month): USD$0.99/Month b) iCalc VIP (12 months): USD$9.99/Year 3. Payment: After the user confirms the purchase and payment, it will be credited to the iTunes account 4. Automatic Renewal: Apple iTunes account will be deducted within 24 hours before expiration. After the deduction is successful, the subscription period will be extended by one subscription period 5. Turn off the service: You can go to ""Settings"" on your iPhone -> enter """"iTunes Store and App Store"""" -> click ""Apple ID"", select ""View Apple ID"", enter the ""Account Settings"" page, click ""Subscription"", manage the automatic subscription service, and if you need to cancel, you can turn it off 24 hours before the end of each billing cycle. No more deductions will be made within 24 hours before expiration 6. Service Agreement: a) Privacy Agreement: https://zxskigg.github.io/privacy/en_US/main.html b) User Agreement: https://zxskigg.github.io/privacy/en_US/user-agreement.html The following is the specific function: 1. Show the input process in real time and save the calculation process as a historical record, and manage it (can be cleared). 2. Support multi -line input and modification at the same time to facilitate comparison. For example, which of the unit price of 2 portfolio products is high, 3. Can increase and delete. Including the backbone key, you can delete the error input. 4. Seek harmony and average and median value for all results. 5. Hidden and displayed keyboards 6. Eliminate and reduce text by setting or gesture 7. Overall copy and overall paste 8. Paste the native copy, you can copy and paste each other between different apps 9. Re -start the APP history records are not lost. 10. Keyboard sound, Chinese voice and vibration feel. 11. Bright and dark theme 12. Show/hide thousands of separators 14. The operation steps can return to the previous step and advance to the next step. 15. The text can be inserted together with numbers, such as: Apple 30.5 + banana 20.6 = 51.1 16. Save the current data at any time, you can check the saved information on the historical page, and you can add the collection for important information. 17. Fully support PAD, and the keyboard is switched left and right. 18. Save the content screenshot to the album. 19. Mortgage Information. .... more I wish you a happy use!
Screenshots
Verdict
The clearest difference is update cadence: iCalc at every 6 days against Calculator ×'s every 2 months. iCalc also leads on review sentiment (100% vs 73%). Calculator ×'s advantage is ratings volume (143 vs 38). On price, rating, ads and in-app purchases 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. Calculator × sells 4 in-app purchases, starting at $4.99 per year and iCalc sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Calculator × against 4.6 for iCalc. Both are backed by a comparable volume of ratings — 143 and 38 respectively. Written reviews are what separate them: 73% of Calculator ×'s written reviews are positive against 100% of iCalc's.
Calculator × ships an update every 2 months, iCalc every 6 days. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.
| Parameter | Calculator × | iCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (143 ratings) | 4.6 (38 ratings) — better |
| Positive reviews | 73.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 143 — better | 38 |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | DOUBLE U s.r.o. | 小生 张 |
Customer experience
Calculator ×
iCalc
In-app purchases
Calculator ×
- Premium Yearly$4.991 Year
- Remove ads$4.99
- Remove ads$7.99
- Remove ads$11.99
iCalc
- iCalc VIP (1 month)$0.991 Month
- iCalc VIP (12 months)$9.991 Year
- Lifetime Ownership$59.99









