Document Sign vs Scientific calculator Lite
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Document Sign
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Sign Now is an e-Signature app to use to edit PDFs and signatures. "Document Signer" is a mobile app for DocuSign e-signing PDF documents and other formats by one or multiple signers in SignEasy. Then e-sign and send. No printing or faxing is needed. Sign Document How to Work: * Scan paper forms with your camera or open a file from email. * Tap to enter text or checkmarks in form fields. * Fill forms even faster with custom autofill entries. * Easily create your signature with your finger or a stylus. * Apply your signature or initials to the form. * Save forms and send them to others immediately via email. * E-sign documents and send documents for signing without any limits or charges. * Create unique e-signatures using the signature maker. * Upload your document to the document sign mobile app, and with a few taps, collect legally binding signatures. * Sign documents for free. * Get a PDF maker in signNow with Upload & Sign Docs * Create documents and add text, dropdowns, stamps, attachments, and/or electronic e-signature fields to documents in free PDF edit. * Use PDF fill and sign to collect signatures and share signed documents. More benefits of the Fill & SignοΌForm Filler e-signature app: * PDF Signature: Sign and send documents using PDF Signer: Sign PDF documents from any device. * DocuSign upload sign docs: Fill and Sign with one click using your Google or Facebook account. Business contract scanner: Fill out PDFs, write on PDF, download, sign documents, and store or print them. * PDF writer and Adobe fill-in free PDF editor scan upload * Sign PDF files to sign contracts and agreements on the go with seamless cross-device syncing. DocuSign eSignature is sent and signed agreements from practically DocuSign upload sign docs anywhere, at any time. We are streamlining how business gets done from any device and anywhere with the free e-sign PDF app. Edit the PDF and do a Digital signature now!!! Subscription Details: * Payment will be charged to the iTunes Account at confirmation of purchase * Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period * Account will be charged for renewal within 24 hours before the end of the current period, and the cost of the renewal * No cancellation of the current subscription is allowed during the active subscription period * Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy:- https://www.privacypolicycenter.com/view_custom.php?v=SW5kMm1xRU5yU1piSTlrZUFPaHptQT09&n=Privacy-Policy Terms of Use:- https://www.privacypolicycenter.com/view_custom.php?v=WnJUTWk4dWdyb2U2a3ArNjE3dEhCdz09&n=Terms-Of-Use
Scientific calculator Lite
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Calculator 17 is the ultimate mathematics tool with everything you need to do basic calculations, complete homework or assignments, study for exams and even manage expenses. AI Power by Calculator 17 β’ 17 Calculator for iPhone β’ Perform four fundamental operations and engineering calculations. β’ To start the engineering calculator, tap the engineering calculator icon. β’ To check the calculation history, tap the calculation history icon. To close the calculation history panel, tap the keypad icon. β’ You can use the previously inputted formulas. Tap the formula you need from the calculation history. β’ Perform basic calculations such as addition, subtraction, multiplication, and division β’ Do scientific operations such as trigonometric, logarithmic, and exponential functions THE #1 CALCULATOR AND MATH SOLVER APP β’ Study for exams hassle free β’ Get currency conversion prices β’ All new math solver β’ Calculator for iPad + β’ Check and mark your homework UPGRADE TO A PREMIUM MEMBERSHIP β’ 3-day FREE TRIAL β’ AD-FREE with no hidden purchases β’ Unlimited math problems β’ Unlimited fraction calculations & currency conversions (including Bitcoin) β’ Premium Customer Support *Math solving and step-by-step explanations are available in English only. Subscription Details: 1. Monthly - Subscription price: $9.99 Payment will be charged to iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is 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, and identify the cost of the renewal. No cancellation of the current subscription is allowed during active subscription period Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy policy : https://pipaliyasmit.wordpress.com/privacy-policy/ Terms of Use: https://pipaliyasmit.wordpress.com/terms-condition/
Screenshots
Verdict
The clearest difference is ads: Scientific calculator Lite at none against Document Sign's shown. Scientific calculator Lite also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Document Sign sells 5 in-app purchases, starting at $4.99 per month and Scientific calculator Lite sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Document Sign ships an update every 2 months, Scientific calculator Lite fortnightly. Both last shipped on November 3, 2026.
| Parameter | Document Sign | Scientific calculator Lite |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 β better |
| Further details β not scored | ||
| Size | 76 MB | 24 MB |
| Age rating | 17+ | 4+ |
| Developer | SWAINFO SOLUTIONS | Smit Pipaliya |
In-app purchases
Document Sign
- Monthly subscription$4.991 Month
- Weekly Premium Access$6.997 Days
- Monthly Premium Access$9.991 Month
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- Yearly Premium Access$39.991 Year
- Lifetime Subscription$9.99
Scientific calculator Lite
- AI Calculator - Monthly3 Days trial$9.991 Month
Questions
Is Document Sign free?
Is Scientific calculator Lite free?
Do Document Sign or Scientific calculator Lite have ads?
Which is updated more often, Document Sign or Scientific calculator Lite?
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