Comparison

Panecal Plus Sci. Calculator vs QR All In One

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

[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.

About

QR All In One

Features
Read full description

QR All In One is the fastest way to create beautiful, professional QR codes and barcodes — for your business, your products, your events, or just sharing your Wi-Fi at home. Built for creators, marketers and small businesses who want output that actually looks designed — not the pixelated black-and-white squares from every other generator. ◉ EVERYTHING YOU CAN GENERATE QR codes for: • Website / link / dynamic URL • Wi-Fi (one-tap connect) • Contact card (full vCard 3.0) • Email, SMS, WhatsApp • Instagram, Twitter, Facebook, YouTube, LinkedIn, TikTok, Pinterest • Spotify, Google Calendar event, App Store link • PDF document, Geo location • Plain text and any custom payload Barcodes for: • Retail — EAN-13, EAN-8, UPC-A, UPC-E, GS1 DataBar, ISBN, ISSN, ISMN • Industrial / logistics — Code 128, Code 39, Code 93, GS1-128, ITF, ITF-14, Codabar, MSI Plessey, Telepen, Pharmacode • 2D / matrix — Data Matrix, PDF417, Aztec, Micro QR, rMQR, MaxiCode, Han Xin, DotCode • Postal — Royal Mail, USPS IMb, PostNet, Australia Post, Japan Post, KIX, Mailmark 2D ◉ PROFESSIONAL EXPORT • Vector SVG, vector PDF, and print-ready output up to 4K resolution • Custom themes, gradients, dot shapes, eye patterns, logo overlay • 10 curated one-tap themes (Neon, Sunset, Mono, Ocean, Pastel and more) • Save your own theme presets for one-tap reuse later • Built-in scannability indicator so you never ship a broken code ◉ BUILT FOR BULK • Generate hundreds of QR codes or barcodes from a CSV in seconds • Per-item custom labels • Export as a PDF contact sheet or a single ZIP ◉ DYNAMIC QR CODES (PRO) • Change the destination after printing — no need to re-print • See per-code scan counts and basic device-type analytics • Pause or reactivate codes anytime ◉ PRIVACY • No ads. No tracking. No advertising SDKs. • Codes you generate stay on your device unless you create a Dynamic QR (which has to live on our server so the redirect works). • Camera access is used for scanning only — frames never leave your device. ◉ QR ALL IN ONE PRO Unlock everything with a Pro subscription. Free trial included for new subscribers. • Pro Monthly: 7-day free trial, then USD 4.99 per month, auto-renews • Pro Annual: 7-day free trial, then USD 29.99 per year (≈ USD 2.50 per month), auto-renews — Save 50% vs Monthly Each plan unlocks: • Unlimited QR codes & barcodes • Bulk generation with CSV import • Dynamic QR codes with scan tracking • Vector SVG / PDF / Print export • All themes, custom styles & logo overlay • Watermark-free, ad-free, forever Payment will be charged to your Apple ID at confirmation of purchase. Auto-renewing subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the same price. Subscriptions may be managed and auto-renewal turned off by going to iOS Settings → [your name] → Subscriptions after purchase. Privacy Policy: https://qrallinone.com/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ◉ FREE FOREVER If you never upgrade, you still get: • Unlimited static QR codes & barcodes • All 22+ QR types and 20+ barcode formats • Standard PNG export • All one-tap themes • Custom colors, dot shapes, eye patterns • 7-day local history of everything you've made ◉ NEED HELP? We answer email: support@myqrstudio.app Website: https://qrallinone.com

Screenshots

Panecal Plus Sci. Calculator4 screens
QR All In One4 screens

Verdict

The call

The clearest difference is price: QR All In One at Free against Panecal Plus Sci. Calculator's $2.99. Panecal Plus Sci. Calculator's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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

QR All In One is free to download; Panecal Plus Sci. Calculator costs $2.99 up front. QR All In One sells 2 in-app purchases, starting at $0.99 per month. Panecal Plus Sci. Calculator asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Panecal Plus Sci. Calculator versus QR All In One: the parameters behind the verdict, then further details
ParameterPanecal Plus Sci. CalculatorQR All In One
Price$2.99Free — better
Rating4.8 (377 ratings) — better—
Positive reviews79.3% of reviews—
Number of ratings377 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size18 MB81 MB
Age rating4+4+
DeveloperNoriyasu KutsuzawaA at Sonani

In-app purchases

None

Panecal Plus Sci. Calculator

No in-app purchases

2 purchases

QR All In One

Subscriptions2
  • Pro Monthly7 Days trial$0.991 Month
  • Pro Annual$9.991 Year

Questions

Is Panecal Plus Sci. Calculator free?
Panecal Plus Sci. Calculator costs $2.99, with no in-app purchases.
Is QR All In One free?
QR All In One is free to download, with in-app purchases available.
Do Panecal Plus Sci. Calculator or QR All In One have ads?
Neither Panecal Plus Sci. Calculator nor QR All In One shows ads.

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