Comparison

PDF Signer vs Keepcul app BT

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

Head to head
About

PDF Signer

Easily create and apply your digital signature to any PDF document directly from your phone. Avoid printers and scanners by signing contracts, forms, and agreements instantly. Save and share your signed files securely.

Highlights
  • Create and save digital signatures
  • Sign PDF files from various sources
  • Multiple signature styles
  • Resize and position signatures
  • Save and share signed PDFs
  • Track file delivery
Features
Read full description

Digital Signature & PDF Signer makes signing documents fast, simple, and secure. Instead of dealing with printers or scanners, you can create your own professional signature once and use it instantly on any document. Signing PDFs, contracts, forms, or agreements has never been easier. This app is built for anyone who values time and convenience. Whether you’re a freelancer sending proposals, a business owner finalizing contracts, or an individual handling school forms, bank papers, or personal agreements, you can complete everything directly from your phone. Features • Create and save your digital signature by drawing with your finger or stylus • Import PDF files from your device, email, or cloud storage and sign them instantly • Choose from multiple signature styles to match your preferred look • Resize and position your signature for a perfect fit on any page • Save signed documents as PDF and share via email, messaging apps, or cloud services • Track when your signed files are sent and delivered • Keep documents safe, they remain on your device unless you decide to share them Note - A purchase amount and period purchase will be applied to your iTunes account at the end of the trial or intro on confirmation. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms of Use - https://appsdevelopers.in/docsign/toc.html Privacy policy - https://appsdevelopers.in/docsign/privacy.html

About

Keepcul app BT

Read full description

Keepcul app BT controls the compatible Keepcul camera BT mechanism via Bluetooth Low Energy. No user account or login is required. A physical Keepcul camera BT device is required to test the Bluetooth control functions. Testing steps: 1. Power on Keepcul camera BT. 2. Enable Bluetooth on the iPhone. 3. Launch Keepcul app BT and tap Connect. 4. Select “Keepcul camera BT”. 5. Use the calibration controls and mode switches. The app also loads device information from: https://keepcul.com/app.php?serial If physical hardware is unavailable during review, please refer to the attached demonstration video showing the Bluetooth connection and control functions.

Screenshots

PDF Signer4 screens
Keepcul app BT4 screens

Verdict

The call

The clearest difference is in-app purchases: Keepcul app BT at none against PDF Signer's 2. Keepcul app BT also leads on ads (none vs shown). PDF Signer's advantage is iOS requirement (15.0 vs 17.0). 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. PDF Signer sells 2 in-app purchases, starting at $4.99 per 7 days. Keepcul app BT asks for nothing beyond the download.

Scorecard3 real differences · 6 level
PDF Signer versus Keepcul app BT: the parameters behind the verdict, then further details
ParameterPDF SignerKeepcul app BT
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size48 MB2 MB
Age rating4+4+
DeveloperJunaid MukadamAnna Kuz

In-app purchases

2 purchases

PDF Signer

Subscriptions1
  • Document Signer Trial Pack3 Days trial$4.997 Days
One-time1
  • Document Signer Lifetime$14.99
None

Keepcul app BT

No in-app purchases

Questions

Is PDF Signer free?
PDF Signer is free to download, with in-app purchases available.
Is Keepcul app BT free?
Keepcul app BT is free to download, with no in-app purchases.
Do PDF Signer or Keepcul app BT have ads?
PDF Signer shows ads; Keepcul app BT does not.

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