Panecal Plus Sci. Calculator vs Roll Length Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Panecal Plus Sci. Calculator
This app functions as a scientific calculator with a multiline editable display. It allows users to view and modify formulas as they are entered, preventing errors. Past calculations can be reused, and variable memory enables efficient recalculations.
- Multiline editable formulas
- Re-calculation of past formulas
- Cursor-based editing and swipe navigation
- Copy and paste formulas
- Formula and answer history
- Number base conversion (binary, octal, decimal, hex)
- Variable memory
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[Description] Panecal is a scientific calculator app that allows you to display and modify formulas. It allows you to enter formulas while checking them, which prevents you from typing incorrectly or making calculation errors. It is also possible to reuse past formulas and use variable memory to change only certain values to calculate them. The display shows the cursor, and you can tap or press the arrow keys to quickly navigate to where you want to edit. It has a powerful, flexible and intuitive user interface with support for swiping to scroll through formulas and long-tap to copy and paste. [Features] - Re-calculation by using past formula - Easy editing by using a cursor operation and swipe the screen - Copy and paste formulas text - Formulas history and answers history table - Binary numbers, octal numbers, decimal numbers, hexadecimal numbers calculation and conversion (Max.32bits) - M+/M- memory functions and variable(A-F) memory - Arithmetic operations, inverse trigonometric functions, logarithmic functions, power functions, power root functions, factorials, absolute values, percent calculations, modulo calculation, polar and cartesian coordinate conversion - Angle units (DEG, RAD, GRAD) - Result format with Normal(standard), Fix (fixed decimal mode), Sci (significant figures), and Eng (index is in multiples of 3) - Decimal point character and grouping separator settings [Disclaimer] Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.
Roll Length Calc
Calculate the length and area of rolled materials with precision. Save, search, and manage your calculations with detailed reports and notes. Supports multiple units and offers a user-friendly interface for professionals.
- Calculate roll length from diameters and thickness
- Compute material surface area
- Save calculations with custom titles and types
- Add notes to reports
- Search through saved reports
- Calculate roll diameter from length
- Support for multiple units of measurement
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Roll Length Calc - Accurate Material Calculations Professional app for calculating rolled material length, area and creating detailed reports. MAIN FEATURES: Calculate roll length based on diameters and material thickness Compute material surface area Save calculations with custom titles and material types Add notes to each report Complete list of all saved calculations Search through reports and materials New Feature: Now you can calculate the roll diameter based on the length and material parameters! Just switch modes and get the result instantly. Thanks to your feedback, we keep improving the app. If you find it useful, please leave a review on the App Store – it helps us a lot! Support for multiple units of measurement (mm, cm, m, inches) CREATE COMPREHENSIVE REPORTS: Specify material type (film, fabric, paper, metal) Add detailed notes and comments Maintain complete calculation history Organize and manage your data efficiently PERFECT FOR: Manufacturing companies and factories Construction and engineering firms Logistics and supply chain services Warehouse and inventory management Engineers and technicians Technical students and educators CALCULATION CAPABILITIES: Roll length of various materials Surface area calculations Winding density coefficient Precise mathematical formulas TECHNICAL SPECIFICATIONS: Simple and intuitive user interface Fast and accurate computations Secure data storage and backup Support for metric and imperial systems Optimize your production processes with our advanced calculator. Calculate roll length, generate comprehensive reports, and manage your materials efficiently. Essential tool for professionals working with rolled materials in manufacturing, construction, and logistics industries.
Screenshots
Verdict
The clearest difference is review sentiment: Roll Length Calc at 100% against Panecal Plus Sci. Calculator's 79%. Roll Length Calc also leads on price ($0.99 vs $2.99). Panecal Plus Sci. Calculator's advantage is iOS requirement (12.0 vs 15.6). On update cadence, ads, in-app purchases 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
Panecal Plus Sci. Calculator costs $2.99 and Roll Length Calc $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Panecal Plus Sci. Calculator ships an update every 3 months, Roll Length Calc every 2 months. The most recent releases landed on October 22, 2026 and September 7, 2026 respectively.
| Parameter | Panecal Plus Sci. Calculator | Roll Length Calc |
|---|---|---|
| Price | $2.99 | $0.99 — better |
| Rating | 4.8 (375 ratings) — better | — |
| Positive reviews | 79.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 375 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 18 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Noriyasu Kutsuzawa | Konstantin Khoroshun |
Customer experience
Panecal Plus Sci. Calculator
Roll Length Calc
In-app purchases
Panecal Plus Sci. Calculator
No in-app purchases
Roll Length Calc
No in-app purchases
Questions
Is Panecal Plus Sci. Calculator free?
Is Roll Length Calc free?
Do Panecal Plus Sci. Calculator or Roll Length Calc have ads?
Which is updated more often, Panecal Plus Sci. Calculator or Roll Length Calc?
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