Sign PDF vs ExpoNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sign PDF
Easily sign, fill, and stamp PDF documents directly on your device. This app offers a private, offline solution for creating electronic signatures, adding text, and scanning paper documents into PDFs. It's ideal for contracts, forms, and any paperwork requiring a quick e-signature.
- Draw or upload electronic signatures
- Scan paper documents to PDF
- Fill text and add watermarks to forms
- Create transparent signature stamps
- 100% on-device and offline signing
- Save unlimited signatures and stamps
Read full descriptionHide full description
Sign PDF lets you sign documents right on your device—no printing, no scanner, no account. Add your signature, initials, or a stamp to any PDF in seconds and keep everything private with 100% on-device signing. It's the fast, simple e-signature app to fill and sign contracts, forms, agreements, and paperwork. Need to sign a PDF, fill a form, or e-sign a contract on the go? Sign PDF is a privacy-first PDF signer and document scanner: import a PDF, scan paper with your camera, draw an electronic signature, place it anywhere, then export a signed PDF. A complete fill and sign, esign, and signature maker toolkit that works offline. WHY SIGN PDF? • Sign any PDF in seconds — draw your signature, initials, or upload a stamp • Automatic background removal — turn a photo of your signature into a clean, transparent stamp • Document scanner — scan paper with your camera and turn it into a PDF • Image to PDF — import photos and convert them to PDF • Fill and sign forms — add text, today's date, and time anywhere on the page • Watermark — add a custom watermark like DRAFT or CONFIDENTIAL • Reusable signature library — save unlimited signatures, initials, and stamps • 100% on-device — your documents never leave your phone, fully private and offline USE SIGN PDF FOR: • Contracts, agreements, and NDAs • Job offers, HR forms, and onboarding paperwork • Rental and lease agreements • Invoices, quotes, and delivery notes • School and government forms • Consent forms and waivers • Any PDF that needs a quick signature FREE VS PREMIUM Free: import and scan PDFs, create and save unlimited signatures, initials, and stamps, place them on any page, add text and watermarks, and preview your signed document. Free users cannot export or save the finished document. Premium subscription unlocks exporting behind a paywall: • Export and save signed PDFs — the only way to get your finished document out of the app • Share signed PDFs to Files, Mail, and other apps • Unlimited document exports Exporting any document requires an active Premium subscription. Payment is charged to your Apple ID or Google Play account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your device subscription settings. Download Sign PDF today—the fast, private way to sign PDF documents, fill and sign forms, and create electronic signatures, all on your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ExpoNote
Read full descriptionHide full description
ExpoNote is a productivity tool for buyers, sourcing agents, and import/export professionals who attend trade exhibitions and connect with suppliers around the world. At a trade show, you meet dozens of companies. By the end of the day, business cards are stacked in your bag, product photos are mixed in your camera roll, and you can't remember which supplier offered what price. ExpoNote fixes that. KEY FEATURES - Capture companies on the spot — quickly note region, product line, and contact details - AI business card scanner — photograph the front and back, the app extracts name, title, company, phone, email, website, address, WhatsApp, and WeChat automatically - Multi-language OCR — supports Arabic, Chinese, Turkish, English, French, and more - Product photos with descriptions and prices — your visual catalog per supplier - Voice notes and short videos — capture context you can't put in writing - Smart search — find any supplier or product later by keyword, region, or full text - AI search — ask natural-language questions like "show me Chinese LED suppliers under $5" - Exhibition grouping — organize companies by trade show (Canton Fair, etc.) for easy reference - Share suppliers — generate a clean PDF with photos and contact info, send via WhatsApp, Messenger, WeChat, Mail, or save to Files - Works in 4 languages: English, Arabic, Spanish, French WHO IT'S FOR - Import/export buyers traveling to trade shows - Sourcing agents working with global suppliers - Wholesale buyers visiting Canton Fair, Yiwu, IFA, and other exhibitions - Anyone who needs to remember the people and products they met at a fair Sign up free, capture your first supplier in under a minute. Need help? Email soonashabaneh@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: ExpoNote at none against Sign PDF's 4. Sign PDF's advantage is iOS requirement (13.0 vs 15.1). On price, ads 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. Sign PDF sells 4 in-app purchases, starting at $3.99 per 7 days. ExpoNote asks for nothing beyond the download.
| Parameter | Sign PDF | ExpoNote |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 58 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | CodeCross | Anas Herbawi |
In-app purchases
Sign PDF
- Sign PDF Weekly Premium3 Days trial$3.997 Days
- Sign PDF Pro Weekly$3.997 Days
- Premium Monthly3 Days trial$9.991 Month
Show 1 moreShow fewer
- Premium Monthly$9.991 Month
ExpoNote
No in-app purchases
Questions
Is Sign PDF free?
Is ExpoNote free?
Do Sign PDF or ExpoNote have ads?
Other comparisons















