Comparison

Nextsense eSign vs Instasign

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

Head to head

Sing PDF documents

Advanced Digital Signature

Free

📊 Productivity

No ratingsView app →

About

Nextsense eSign

Features

Read full description

Nextsense eSign enables users to apply handwritten visual signature on PDF documents on documents submitted for signing by licensed 3rd party services providers. Allows user to preview a document submitted for signing and use the mobile handset as document signing pad.

About

Instasign

Features

Read full description

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

Screenshots

Nextsense eSign4 screens

Instasign4 screens

Verdict

The call

The clearest difference is in-app purchases: Nextsense eSign at none against Instasign's 4. Nextsense eSign also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). Instasign's advantage is update cadence (every 10 days vs every 16 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Nextsense eSign ships an update every 16 months, Instasign every 10 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 2 level

Nextsense eSign versus Instasign: the parameters behind the verdict, then further details
Parameter	Nextsense eSign	Instasign
Price	Free	Free
Update frequency	Every 16 months	Every 10 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	20 MB	148 MB
Age rating	4+	4+
Developer	Nextsense D.O.O.	Cyberneid

In-app purchases

None

Nextsense eSign

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 Nextsense eSign free?

Nextsense eSign is free to download, with no in-app purchases.

Is Instasign free?

Instasign is free to download, with in-app purchases available.

Do Nextsense eSign or Instasign have ads?

Instasign shows ads; Nextsense eSign does not.

Which is updated more often, Nextsense eSign or Instasign?

Nextsense eSign ships an update every 16 months, and Instasign every 10 days. Most recently, Nextsense eSign was updated on October 18, 2026 and Instasign on October 24, 2026.