C vs Instasign
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
C
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L'app C-Life Γ¨ destinata a tutti gli utenti che sono interessati ad entrare in contatto con i dipendenti di Chiesi Italia accedendo al loro βbiglietto da visitaβ virtuale. Per ogni dipendente ricercato Γ¨ possibile visualizzare i dati di profilo ed accedere ad una loro video-presentazione, ecc. Anche i dipendenti di Chiesi italia possono sfruttare le loro credenziali per accedere all'app per avere i dettagli di ogni dipendente. Questa app Γ¨ progettata per servire solo gli utenti con sede in italia. Ad esempio un ospite, cliente o visitatore potrΓ , attraverso la app, vedere chi sarΓ il suo interlocutore in Chiesi Italia. L'accesso al profilo del dipendente avviene mediante l'inquadratura del QR-Code/vCard del dipendente stesso. L'ottenimento delle credenziali puΓ² avvenire mediante invito da un dipendente Chiesi Italia.
Instasign
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The simple, fast, European e-signature. Sign documents in seconds, wherever you are. Instasign lets you verify your identity, sign documents, and manage signature requests in one seamless and secure experience. Built for individuals, freelancers, and companies looking for a modern, compliant, mobile-first solution. Main features β’ eIDAS-compliant advanced electronic signature β’ Identity verification with NFC + face recognition β’ Sign documents in one tap β’ Receive, sign, and share PDFs quickly β’ Data stored and processed in Europe β’ GDPR-compliant with bank-level security β’ Web dashboard synced with the mobile app β’ API support for business workflows Why Instasign β’ Onboarding in under 30 seconds β’ Intuitive mobile experience β’ European technology β’ Secure and legally valid signatures β’ Zero complexity Download Instasign and go from document to signed in seconds. EULA: https://www.instasign.id/en/Terms-of-service.html
Screenshots
Verdict
The clearest difference is in-app purchases: C at none against Instasign's 4. C also leads on ads (none vs shown). Instasign's advantage is update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement 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. Instasign sells 4 one-off in-app purchases. C asks for nothing beyond the download.
C ships an update every 2 months, Instasign every 10 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | C | Instasign |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 10 days β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details β not scored | ||
| Size | 67 MB | 148 MB |
| Age rating | 4+ | 4+ |
| Developer | Chiesi Farmaceutici Spa | Cyberneid |
In-app purchases
C
No in-app purchases
Instasign
- Remove ADS$0.99
- TimeStamp$3.99
- Personal Stamp or Signature$3.99
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- Enable all options$4.99
Questions
Is C free?
Is Instasign free?
Do C or Instasign have ads?
Which is updated more often, C or Instasign?
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