Comparison

EccoFirm vs Instasign

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

EccoFirm

Features
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EccoFirm is the EccoSolution App for the Remote Digital Signature management. It allows to sign in complete freedom any digital document and with a legal value. Remote Digital Sign guarantees the document's authenticity, integrity and validity. Subscribe the document's content and guarantee it's origin and its consistency of the contained information. It is legally recognised in the EU member states thanks to the conformity to the eIDAS rules. The app can be used as a second authentication factor to make your EccoSolution account even more secure.

About

Instasign

Features
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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 โ€ข eIDAS-compliant advanced electronic signature โ€ข Identity verification with NFC + face recognition โ€ข Sign documents in one tap โ€ข Receive, sign, and share PDFs quickly โ€ข Data stored and processed in Europe โ€ข GDPR-compliant with bank-level security โ€ข Web dashboard synced with the mobile app โ€ข API support for business workflows Why Instasign โ€ข Onboarding in under 30 seconds โ€ข Intuitive mobile experience โ€ข European technology โ€ข Secure and legally valid signatures โ€ข Zero complexity Download Instasign and go from document to signed in seconds. EULA: https://www.instasign.id/en/Terms-of-service.html

Screenshots

EccoFirm4 screens
Instasign4 screens

Verdict

The call

The clearest difference is in-app purchases: EccoFirm at none against Instasign's 4. EccoFirm also leads on ads (none vs shown). Instasign's advantage is update cadence (fortnightly vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Instasign sells 4 one-off in-app purchases. EccoFirm asks for nothing beyond the download.

UpkeepUpdate frequency

EccoFirm ships an update every 6 months, Instasign fortnightly. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

Scorecard3 real differences ยท 3 level
EccoFirm versus Instasign: the parameters behind the verdict, then further details
ParameterEccoFirmInstasign
PriceFreeFree
Update frequencyEvery 6 monthsFortnightly โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS12.0 โ€” better13.0
Further details โ€” not scored
Size40 MB148 MB
Age rating4+4+
DeveloperIntesi Group S.p.A.Cyberneid

In-app purchases

None

EccoFirm

No in-app purchases

4 purchases

Instasign

One-time4
  • Remove ADS$0.99
  • TimeStamp$3.99
  • Personal Stamp or Signature$3.99
Show 1 more
  • Enable all options$4.99

Questions

Is EccoFirm free?
EccoFirm is free to download, with no in-app purchases.
Is Instasign free?
Instasign is free to download, with in-app purchases available.
Do EccoFirm or Instasign have ads?
Instasign shows ads; EccoFirm does not.
Which is updated more often, EccoFirm or Instasign?
EccoFirm ships an update every 6 months, and Instasign fortnightly. Most recently, EccoFirm was updated on September 26, 2026 and Instasign on October 9, 2026.

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