Comparison

PDF Scanner vs VoiceInbox

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

Head to head
About

PDF Scanner

Read full description

PDF Scanner – Scan Documents, Receipts & Photos Turn your iPhone into a powerful PDF Scanner. Scan documents, receipts, invoices, contracts, notes, books, IDs, passports, forms, business cards, whiteboards, and photos into high-quality PDF files in seconds. PDF Scanner makes document scanning fast, simple, and reliable with smart auto-cropping, edge detection, OCR text recognition, document editing, and PDF sharingβ€”all in one easy-to-use app. SCAN DOCUMENTS TO PDF: β€’ Scan documents instantly β€’ Create high-quality PDF files β€’ Smart edge detection β€’ Automatic cropping β€’ Multiple scan modes β€’ Scan receipts, contracts, invoices, notes, books, IDs, passports, business cards, and forms OCR TEXT RECOGNITION: β€’ Convert scanned documents into editable text β€’ Extract text from images β€’ Copy text instantly β€’ Search scanned documents EDIT & ORGANIZE β€’ Rename documents β€’ Organize folders β€’ Rotate pages β€’ Rearrange pages β€’ Delete pages β€’ Sign PDF documents SHARE ANYWHERE β€’ Share PDFs instantly β€’ Email scanned documents β€’ Export PDF files β€’ Print documents β€’ Save to Files PERFECT FOR: β€’ Students β€’ Teachers β€’ Business professionals β€’ Small businesses β€’ Remote work β€’ Office use β€’ Everyday document scanning Whether you're scanning receipts, invoices, homework, contracts, notes, tax documents, business paperwork, or personal files, PDF Scanner helps you stay organized anywhere. Download PDF Scanner today and turn your iPhone into a portable document scanner. Subscription: Weekly: $12.99 Yearly: $49.99 Payment will be charged to your Apple Account after purchase confirmation. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in your App Store account settings. Please note: An active subscription is required to access premium features. Privacy Policy: https://shio.se/apps/privacy-policy/ Terms of Use: https://shio.se/apps/terms-of-use/

About

VoiceInbox

Features
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VoiceInbox is a voice-first email client. Talk to your inbox instead of typing β€” dictate replies, draft new messages, summarize long threads, translate, and send, all hands-free. WHAT YOU CAN DO β€’ Speak a command and VoiceInbox does it: reply, reply all, forward, compose. A smart engine understands what you mean. β€’ Instant summaries of long emails and entire threads β€” get the gist in seconds. β€’ Messages screen: dictate anywhere and get clean, polished text to use in any app. β€’ Dictate in your language; VoiceInbox transcribes and writes a well-formatted message. β€’ Translate your draft into another language before sending. β€’ Read emails aloud, hands-free. β€’ Pick recipients straight from your Contacts. β€’ Connect Gmail, iCloud, Outlook, Yahoo, or any IMAP account β€” use several at once. β€’ Attachments & PDF support: summarize a PDF and write it into a reply. PRIVATE BY DESIGN Your email credentials are stored only on your device (iOS Keychain) and are never sent to our servers. Message content is processed only to carry out your request, and is never used for advertising or model training. SUBSCRIPTION Free to try. Pro and Pro+ unlock higher monthly voice and summary allowances, translation, read-aloud, and PDF support. Top-up credit packs available. Subscriptions auto-renew; manage or cancel anytime in your Apple account. Terms of Use (EULA): https://voiceinbox.app/terms

Screenshots

PDF Scanner4 screens
VoiceInbox4 screens

Verdict

The call

The clearest difference is ads: VoiceInbox at none against PDF Scanner's shown. VoiceInbox also leads on update cadence (every 4 days vs every 10 days). PDF Scanner's advantage is iOS requirement (17 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PDF Scanner sells 2 in-app purchases, starting at $4.99 per 7 days and VoiceInbox sells 6 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Scanner ships an update every 10 days, VoiceInbox every 4 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard3 real differences Β· 3 level
PDF Scanner versus VoiceInbox: the parameters behind the verdict, then further details
ParameterPDF ScannerVoiceInbox
PriceFreeFree
Update frequencyEvery 10 daysEvery 4 days β€” better
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17 β€” better26.1
Further details β€” not scored
Size38 MB23 MB
Age rating4+4+
DeveloperShioMiha Flander

In-app purchases

2 purchases

PDF Scanner

Subscriptions2
  • Weekly Access3 Days trial$4.997 Days
  • Yearly Access$29.991 Year
6 purchases

VoiceInbox

Subscriptions4
  • Pro$8.991 Month
  • Pro+ (Monthly)$14.991 Month
  • Pro (Yearly)$89.901 Year
Show 1 more
  • Pro+ (Yearly)$129.991 Year
One-time2
  • +20 AI Summaries$1.99
  • +100 Voice Actions$2.99

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is VoiceInbox free?
VoiceInbox is free to download, with in-app purchases available.
Do PDF Scanner or VoiceInbox have ads?
PDF Scanner shows ads; VoiceInbox does not.
Which is updated more often, PDF Scanner or VoiceInbox?
PDF Scanner ships an update every 10 days, and VoiceInbox every 4 days. Most recently, PDF Scanner was updated on October 21, 2026 and VoiceInbox on October 24, 2026.

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