Sign.Plus - Sign PDF Documents
Sign.Plus - Sign PDF Documents Summary
Sign.Plus - Sign PDF Documents is a free, with in-app purchases iOS app in Business by Alohi. Released in Apr 2022 (4 years ago). It has 427 ratings with a 4.76★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 1.9K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Aug 17, 2026
Recent activity: 3.00 new ratings this week View trends →
SDK intelligence: AppGoblin detected 8 development tools(e.g. Sentry.io), 1 analytics: product, 1 business tools,and 1 ad networks integrated into Sign.Plus - Sign PDF Documents. View full SDK list →
Sign.Plus - Sign PDF Documents SDKs Summary
Sign.Plus - Sign PDF Documents was last scanned for SDKs on 2026-05-13. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
AppGoblin saw Sign.Plus - Sign PDF Documents uses 1 Analytics: Product
FirebaseAppGoblin saw Sign.Plus - Sign PDF Documents uses 8 Development Tools
Sentry.io
Google
nanopb
SDWebImageAppGoblin saw Sign.Plus - Sign PDF Documents uses 1 Business Tools
VeriffAppGoblin saw Sign.Plus - Sign PDF Documents uses 1 Ad Networks
Snap4.76★
Ratings: 427
Screenshots
App Description
Sign.Plus is a legally-binding electronic signature solution to sign documents on iPhone and iPad devices and send documents for signature. It’s secure, reliable, cross-platform, and super easy to use.
Using this free eSignature app, you can fill and sign PDF documents, Word documents, and other types of supported documents. You can also utilize the paper scanning feature to convert your paper documents to digital documents and sign them electronically.
√ Sign.Plus recognized as the best e-Signature solution to fill and sign documents!
◆ Fill and sign documents: Sign.Plus allows you to create an electronic signature to e-sign documents wherever you are and whenever you want. You can draw a signature, type your signature or use your initials.
◆ Send documents for signature: Other than the option to fill and sign documents yourself, you can also send documents for signature. You can send a request for signature even if the signees do not have a Sign.Plus account. You can add various fields to the documents, including signature, initials, date, text, and checkbox.
◆ Tamper-proof audit trails: For every document that goes into the process of signing electronically, there are real-time logs to keep track of any activity that has occurred with information such as name, IP address, email address, device, and much more. The audit trails are non-editable and each document action is thoroughly tracked and time-stamped, serving as legal proof of receipt, review, and signature.
◆ Legally-binding electronic signature: Sign.Plus complies with electronic signature regulations such as ESIGN, eIDAS, and ZertES to ensure it delivers the same legal standing as pen-and-paper signatures.
► Extensive security measurements and compliance offerings
◆ Data encryption: We encrypt all documents at rest using 256-bit Advanced Encryption Standard (AES), with each user’s unique encryption key. Furthermore, to protect data in transit between our apps (currently mobile, API, web) and our servers, we use TLS 1.2+ encryption.
◆ Various compliance offerings: We are committed to certifying ourselves and our e-signing platform for all relevant certifications and compliances, including SOC 2, HIPAA, ISO 27001, GDPR, CCPA, and more.
► Looking for an easy way to e-sign PDF documents? We’ve got you covered
If you are looking for a secure document signing app to f