Comparison

Faxbot vs signoSign

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

Head to head
About

Faxbot

Send faxes directly from your iOS device using your FRITZ!Box. Integrate faxing into your workflow by opening PDFs, scanning documents, or writing faxes within the app. Supports multiple recipients and includes detailed transmission reports.

Highlights
  • Send faxes via FRITZ!Box
  • Open and send PDF files
  • Scan documents with iOS camera
  • Create custom cover sheets
  • Markup and annotate documents
  • Send faxes to multiple recipients
  • Detailed transmission reports
Features
Read full description

Send faxes with your FRITZ!Box Faxbot turns your iPhone or iPad into a flexible fax client for your FRITZ!Box. Import PDFs and images, scan paper documents, write a message in the app, or create a cover sheet. Review and annotate everything before sending it to one or multiple recipients. Import PDFs and images Open files directly in Faxbot or share them from almost any other app. The document picker gives you access to iCloud Drive and compatible storage providers such as Dropbox, ownCloud, and Documents. Combine as many documents as needed, remove individual PDF pages, and use password-protected PDFs or files that already contain annotations. Scan paper documents Capture documents with the iOS camera. Intelligent document detection turns your scans into a PDF that is ready to review and send. Write faxes and add cover sheets Need to send a quick note? Compose it directly in Faxbotโ€”no other app required. You can also add a cover sheet to imported documents. Markup and annotations Sign documents or add drawings, symbols, arrows, text, highlights, and a magnifier. You can also insert a blank page and edit it directly in the app. Transmission reports After each fax, Faxbot creates a detailed transmission report and stores it with the sent document. Requirements โ€ข FRITZ!Box Fon โ€ข FRITZ!OS 6.00 or later

About

signoSign

Features
Read full description

With the signoSign App for Apple iOS you can fill out and edit PDF forms and sign them electronically on your iPhone or iPad. The iOS-typical file management view makes it easy for you to manage your documents in individual folders or by accessing your iCloud or other cloud services - so you always have all your PDF files at hand for editing. The app also allows you to store templates that you can reuse as blank forms. FUNCTIONS - MANAGE. Manage your documents in a classic and simple folder structure or access compatible cloud services such as your iCloud. Use the app's template feature to store blank forms that you use regularly. - FILL IN. Fill out your PDF forms directly from the app. All common form field types are supported, including text fields, checkboxes, radio buttons and dropdowns. - SIGN. Sign PDF documents conveniently on your iPhone or iPad with your biometric, digital signature using finger or pen input. At the same time, meet the legal requirements for an advanced electronic signature according to the eIDAS regulation. - SHARE. Share your edited and signed PDF documents, for example by e-mail, directly from the app. ADVANTAGES - Edit and sign your documents anytime and anywhere - even without an active Internet connection. - Shorten and accelerate your work processes and save your printing costs. - Stay fully compliant with the law with an advanced electronic signature in accordance with the eIDAS regulation. - Organize your documents directly in a clear folder structure - both directly on your iPhone or iPad and in numerous cloud services. The use of this app is subject to the general terms and conditions, the license agreement and the privacy policy of signotec GmbH. More information is available at https://www.signotec.com.

Screenshots

Faxbot4 screens
signoSign4 screens

Verdict

The call

The clearest difference is update cadence: signoSign at every 2 months against Faxbot's every 8 months. signoSign also leads on iOS requirement (18.6 vs 26.0). On price, ads, in-app purchases and device support 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. Faxbot sells 1 one-off in-app purchase and signoSign sells 3 in-app purchases, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Faxbot ships an update every 8 months, signoSign every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard2 real differences ยท 6 level
Faxbot versus signoSign: the parameters behind the verdict, then further details
ParameterFaxbotsignoSign
PriceFreeFree
Positive reviews72.1% of reviewsโ€”
Update frequencyEvery 8 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidโ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.6 โ€” better
Further details โ€” not scored
Size3 MB24 MB
Age rating4+4+
DeveloperHOsy - intelligent software.signotec GmbH

In-app purchases

1 purchases

Faxbot

One-time1
  • Faxbot Pro$6.99
3 purchases

signoSign

Subscriptions3
  • signoSign - 1 Month$10.001 Month
  • signoSign - 6 Months$45.006 Months
  • signoSign - 1 Year$79.001 Year

Questions

Is Faxbot free?
Faxbot is free to download, with in-app purchases available.
Is signoSign free?
signoSign is free to download, with in-app purchases available.
Do Faxbot or signoSign have ads?
Neither Faxbot nor signoSign shows ads.
Which is updated more often, Faxbot or signoSign?
Faxbot ships an update every 8 months, and signoSign every 2 months. Most recently, Faxbot was updated on November 6, 2026 and signoSign on November 3, 2026.

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