Comparison

Biffar smart access vs StampDoc

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

Head to head
About

Biffar smart access

Features
Read full description

Mit der Biffar smart access App steuern Sie Biffar Türen bequem per Bluetooth. Features: * Öffnet Türe und Tore mit dem Smartphone * Zuverlässiges Auto Unlock (automatisches Öffnen wenn Sie nach Hause kommen) * Auto Unlock auch ohne Geofence möglich * Auto Unlock optional mit zusätzlicher Willenserklärung (Tap to Unlock) * Komplette Nutzerverwaltung in der App (Gast-, und Adminzugänge) * Gastzugänge per SMS für Gäste ohne Nutzerkonto möglich * Übersichtliches Protokoll * Mit der Watch App öffnet man die Tür nun bequem mit der Apple Watch * Praktisches Widget kann Türen öffnen, schließen und deren Status anzeigen Weitere Infos unter www.biffar.de

About

StampDoc

Easily sign PDFs and images, create custom digital stamps, and manage your documents securely from your iPhone or iPad. Streamline your workflow by going fully digital, eliminating the need for printing and scanning.

Highlights
  • Sign PDFs and images
  • Create custom digital stamps
  • Signature editor and scanner
  • Import and reuse stamps
  • Built-in PDF and image viewer
  • Save and share signed files
Features
Read full description

Need to sign a contract, stamp an invoice or initial every page of an agreement? StampDoc turns your iPhone or iPad into a pocket signing and stamping office. No printing, no scanning, no complicated software. KEY FEATURES Sign PDFs and images Place your signature on PDFs and photos (JPG, PNG). Move, resize and rotate it until it fits perfectly. Ideal for contracts, invoices, agreements and forms. Draw your signature Draw it with your finger, choose the ink color and thickness, and save it for next time. Undo and redo stroke by stroke. Use your real signature or stamp Take a photo of your handwritten signature or company stamp, or import it from your photos, and use it on any document. Create your own stamps Design business stamps with your own text and color: circular, rectangular, diagonal and many more designs. Edit them anytime. Add text Add today's date, your name, initials, checkmarks and APPROVED, RECEIVED or PAID labels. Save and share Export signed documents as PDF or image, find them again in History, and share them by email, cloud storage or any messaging app. FREE AND PREMIUM StampDoc is free to download and includes ads. The free version lets you save one signature and one stamp, use the basic stamp designs, and place one signature and one stamp per document. Adding text is always free. StampDoc Premium removes ads and unlocks unlimited signatures and stamps, all stamp designs, background removal for photos of signatures and stamps, and repeating a signature or initials on other pages. Some of these extras can also be unlocked for free by watching a short video. Turn your iPhone or iPad into your mobile signing and stamping office. Download StampDoc today. Privacy Policy: https://www.amcompany.net/privacy-policy-stampdoc/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Biffar smart access4 screens
StampDoc4 screens

Verdict

The call

The clearest difference is update cadence: StampDoc at every 3 months against Biffar smart access's every 19 months. Biffar smart access's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Biffar smart access ships an update every 19 months, StampDoc every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Biffar smart access versus StampDoc: the parameters behind the verdict, then further details
ParameterBiffar smart accessStampDoc
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 19 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS12.0 — better15
Further details — not scored
Size45 MB56 MB
Age rating4+4+
DeveloperSoular GmbH & Co. KGAnyelo Moreno

In-app purchases

None

Biffar smart access

No in-app purchases

None

StampDoc

No in-app purchases

Questions

Is Biffar smart access free?
Biffar smart access is free to download, with no in-app purchases.
Is StampDoc free?
StampDoc is free to download, with no in-app purchases.
Do Biffar smart access or StampDoc have ads?
Neither Biffar smart access nor StampDoc shows ads.
Which is updated more often, Biffar smart access or StampDoc?
Biffar smart access ships an update every 19 months, and StampDoc every 3 months. Most recently, Biffar smart access was updated on November 4, 2026 and StampDoc on October 30, 2026.

Other comparisons