Comparison

Faxbot vs ProofBox Vault

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

ProofBox Vault

Read full description

ProofBox Vault is the private claim organizer built for real-life headaches: flight delays, damaged packages, landlord deposit disputes, card chargebacks, return fights, and insurance paperwork. Drop in screenshots, chat exports, receipts, photos, PDFs, and notes. ProofBox extracts key details, builds a timeline, keeps every supporting file tied to the case, and helps you turn scattered evidence into something a business, bank, landlord, merchant, or carrier can actually review. With ProofBox Vault you can: - Import screenshots, photos, PDFs, and text files into one case - Extract dates, amounts, order numbers, and references locally on device - Build a clean chronology from imported evidence - Edit facts, follow-up reminders, and key timeline events - Generate complaint drafts with scenario-based remedy templates - Export a shareable PDF claim summary - Track requested remedies, response deadlines, outcomes, and archive notes ProofBox Vault is designed for people who do not want to lose money just because their evidence is messy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Faxbot4 screens
ProofBox Vault4 screens

Verdict

The call

The clearest difference is update cadence: ProofBox Vault at every 4 months against Faxbot's every 8 months. ProofBox Vault also leads on iOS requirement (16.2 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 ProofBox Vault sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Faxbot ships an update every 8 months, ProofBox Vault every 4 months. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

Scorecard2 real differences ยท 6 level
Faxbot versus ProofBox Vault: the parameters behind the verdict, then further details
ParameterFaxbotProofBox Vault
PriceFreeFree
Positive reviews71.8% of reviewsโ€”
Update frequencyEvery 8 monthsEvery 4 months โ€” better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidโ€”
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS26.016.2 โ€” better
Further details โ€” not scored
Size3 MB2 MB
Age rating4+9+
DeveloperHOsy - intelligent software.็‘žๅŽ ๅผ 

In-app purchases

1 purchases

Faxbot

One-time1
  • Faxbot Pro$6.99
1 purchases

ProofBox Vault

One-time1
  • ProofBox Pro$6.99

Questions

Is Faxbot free?
Faxbot is free to download, with in-app purchases available.
Is ProofBox Vault free?
ProofBox Vault is free to download, with in-app purchases available.
Do Faxbot or ProofBox Vault have ads?
Neither Faxbot nor ProofBox Vault shows ads.
Which is updated more often, Faxbot or ProofBox Vault?
Faxbot ships an update every 8 months, and ProofBox Vault every 4 months. Most recently, Faxbot was updated on October 20, 2026 and ProofBox Vault on October 10, 2026.

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