Comparison

Sif Jakobs vs QuickSign eSign

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

Head to head
About

Sif Jakobs

Explore and shop for high-standard, modern jewellery designs. This app allows you to browse collections and find sophisticated pieces.

Highlights
  • Browse jewellery collections
  • Discover modern designs
  • Shop high-standard pieces
  • View sophisticated jewellery
Features
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Sif Jakobs Jewellery designs and produces sophisticated jewellery of the highest standard with a modern expression.

About

QuickSign eSign

Features
Read full description

Scan, sign, merge and send any document as a PDF — right from your phone. QuickSign turns your device into a powerful document scanner and e-signature tool so you can handle contracts, invoices and forms in seconds. PERFECT FOR: • Freelancers signing client contracts • Small businesses handling invoices & agreements • Students submitting signed documents • Anyone who needs to scan, sign and send on the go KEY FEATURES: • Scan to PDF – Turn paper documents into clear, high-quality PDFs • Create and save signatures – Draw your signature or import it • Fill and sign forms – Type, place and resize text fields • Merge PDFs – Combine multiple pages and files into a single document • 30+ languages supported – Localized interface for global teams HOW IT WORKS: • Scan or import your document • Add your signature or text fields • Export and share as a signed PDF We respect your privacy — your documents stay on your device unless you choose to share them. Download QuickSign now and sign your next document in under a minute. Privacy policy: https://ern.digital/quicksign/privacy Terms of service: https://ern.digital/quicksign/terms

Screenshots

Sif Jakobs4 screens
QuickSign eSign4 screens

Verdict

The call

The clearest difference is in-app purchases: Sif Jakobs at none against QuickSign eSign's 2. Sif Jakobs also leads on iOS requirement (15.0 vs 17.6). QuickSign eSign's advantage is update cadence (fortnightly vs every 2 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QuickSign eSign sells 2 in-app purchases, starting at $2.99 per 7 days. Sif Jakobs asks for nothing beyond the download.

UpkeepUpdate frequency

Sif Jakobs ships an update every 2 months, QuickSign eSign fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Sif Jakobs versus QuickSign eSign: the parameters behind the verdict, then further details
ParameterSif JakobsQuickSign eSign
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size41 MB19 MB
Age rating4+4+
DevelopernSales A/SERN DIGITAL LLC

In-app purchases

None

Sif Jakobs

No in-app purchases

2 purchases

QuickSign eSign

Subscriptions2
  • Weekly Premium3 Days trial$2.997 Days
  • Yearly Premium$24.991 Year

Questions

Is Sif Jakobs free?
Sif Jakobs is free to download, with no in-app purchases.
Is QuickSign eSign free?
QuickSign eSign is free to download, with in-app purchases available.
Do Sif Jakobs or QuickSign eSign have ads?
Neither Sif Jakobs nor QuickSign eSign shows ads.
Which is updated more often, Sif Jakobs or QuickSign eSign?
Sif Jakobs ships an update every 2 months, and QuickSign eSign fortnightly. Most recently, Sif Jakobs was updated on November 3, 2026 and QuickSign eSign on October 31, 2026.

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