Syphere Lockerbox vs DeepSign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Syphere Lockerbox
Read full descriptionHide full description
Syphere as a Service ist eine Cloud-basierte Lösung, bestehend aus einem Webportal zwecks Management von Objektanlagen, sowie dieser zugehörigen Syphere Lockerbox App, welche Kunden und Endbenutzer den Betrieb und die tägliche Nutzung jeglicher Art von Anlagen (Schliessfächer, Türen, etc.) erlaubt. Die Syphere Lockerbox App ist nicht wirklich öffentlich, sondern kann nur von berechtigten Benutzern zusammen mit einer Anlage verwendet werden. Eine Person ist unter folgenden Voraussetzungen berechtigt, wobei alle Bedingungen erfüllt sein müssen: A) Sie hat organisatorisch mit einer Anlage zu tun, bei der die Syphere Lockerbox Lösung von Synomics eingesetzt ist. Ihre Rolle ist dabei die des Benutzers eines oder mehrerer Objekte (Schliessfächer, Türen, etc.) oder die der Verwaltung einer Organisation, des Facility Managers; oder der Benutzer hat sonst in irgendeiner Weise mit der Anlage zu tun, z.B. mit der Wartung. B) Der Benutzer ist persönlich per Email via Webportal eingeladen worden. D.h. eine verantwortliche Stelle erlaubt dem Benutzer, die Anlage zu nutzen bzw. zu verwalten.
DeepSign
Digitally sign and send any document or contract securely and legally from your phone. Verify identities for free with an integrated app. Track signing progress in real-time.
- Sign and send PDFs and contracts
- Legally valid eSignatures
- Send sign requests and add co-signers
- Free ID validation with DeepID
- Signature history
- Secure data storage in Switzerland
Read full descriptionHide full description
DeepSign lets you digitally sign and conclude any agreement faster, easier, from anywhere. Your digital signature with DeepSign is legally valid according to Swiss and EU regulations, meaning you can sign contracts, health care documents, leases and rental agreements, NDAs and more – right from your phone across all Europe. And DeepSign lets you verify your identity for free with our integrated DeepID app. DeepSign is brought to you by DeepCloud AG and securely based in Switzerland. SIGN PDFs & CONTRACTS ON THE GO Upload any document or contract and sign with your digital signature from wherever you are. MONITOR PROGRESS AND GET UPDATES IN THE APP Keep track of who has signed, and who still needs to, with real-time signing updates. FREE INTEGRATED DIGITAL ID, LEGALLY VALID eSIGNATURES Verify your and your co-signers’ IDs remotely with our free, integrated app, DeepID. ID verification is necessary for your eSignature to have the strongest level of legal validity and security. FEATURES • Sign and send PDFs and contracts: Sign documents with a few clicks – no printing, scanning, or mailing. • Legally valid eSignatures: Compliant with Swiss (ZertES) and EU (eIDAS) regulations. • Send sign requests, add co-signers: Invite individuals directly through the app to digitally sign a document. • Free ID validation: Verify your and co-signers’ IDs for free with our native digital identity app, DeepID – say no to 3rd party apps. • Signature history: All documents signed within the last 14 days are available directly in the app. • Secure data storage: All your data is hosted in a secure Swiss cloud for the highest data security. • International compliance: Digital ID complies with international ETSI standards. DeepSign lets you sign documents easily, securely and legally. Download the app and start signing contracts digitally today! SECURE DATA STORAGE IN SWITZERLAND - Your data is managed through our ISO 27001:2013-certified cloud solution. - Your data is yours: You and your co-signers fully control your own personal data, which means no unauthorised access or data sharing. - Secure Swiss storage: Your confidential documents are securely stored in Switzerland- based data centres. CREATE THE MOST COMMON ELECTRONIC SIGNATURES RECOGNISED BY INTERNATIONAL LAW QES: Qualified Electronic Signature - Most secure - For documents with high liability risk - Equivalent of handwritten signature under Swiss (ZertES) and EU law (eIDAS) SES: Simple Electronic Signature - Easiest solution - For documents with low liability risk - Does not replace a handwritten signature START WITH FREE eSIGNATURES, THEN PAY FOR WHAT YOU NEED FREE SIGNATURES: Get 5 SES (Simple Electronic Signature) and 2 QES (Qualified Electronic Signature) for free when you sign up. Additional signatures can be purchased directly in the app through your DeepSign account or invoiced to your organisation. More than 10M digital signatures have already been executed with DeepSign. Download the app and digitally sign your next contract today! Support Need help with your DeepSign app? Get in touch at support@deepcloud.swiss.
Screenshots
Verdict
The clearest difference is in-app purchases: Syphere Lockerbox at none against DeepSign's 4. Syphere Lockerbox also leads on iOS requirement (15.1 vs 17.0). DeepSign's advantage is update cadence (every 3 weeks vs every 5 months). 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. DeepSign sells 4 one-off in-app purchases. Syphere Lockerbox asks for nothing beyond the download.
Syphere Lockerbox ships an update every 5 months, DeepSign every 3 weeks. The most recent releases landed on September 6, 2026 and June 7, 2026 respectively.
| Parameter | Syphere Lockerbox | DeepSign |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Synomics AG | DeepCloud AG |
In-app purchases
Syphere Lockerbox
No in-app purchases
DeepSign
- 3 QES Signatures$6.99
- 12 SES Signatures$6.99
- 40 SES Signatures$22.99
Show 1 moreShow fewer
- 10 QES Signatures$22.99
Questions
Is Syphere Lockerbox free?
Is DeepSign free?
Do Syphere Lockerbox or DeepSign have ads?
Which is updated more often, Syphere Lockerbox or DeepSign?
Other comparisons















