Comparison

Superhuman Mail vs PDF Scanner

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

Head to head
About

Superhuman Mail

This email application streamlines inbox management with AI-powered drafting and summarization. It helps users prioritize important messages, schedule emails for optimal delivery, and collaborate with teams through shared email views and integrated CRM tools. Save time and improve responsiveness with advanced features.

Highlights
  • AI email drafting
  • Automatic email summarization
  • Customizable inbox triage
  • Scheduled email delivery
  • Email sharing and commenting
  • Calendar integration
  • CRM integrations (HubSpot, Salesforce)
Features
Read full description

Superhuman Mail is the most productive email app ever made. Designed to help you fly through your inbox, be more responsive to what matters most, and collaborate faster than ever before, Superhuman Mail helps teams on Gmail and Outlook save 4+ hours per person each week. FLY THROUGH YOUR INBOX 2X FASTER Write better and faster with AI that matches your unique style for each person. Get draft replies on every email that needs a response, ready to edit and send. Turn your thoughts into polished emails in seconds with Write with Voice. Stay a step ahead with an automatic 1-line summary above every conversation. Automate phrases and entire emails with Snippets. BE MORE RESPONSIVE TO WHAT MATTERS MOST Automatically triage incoming email with customizable inbox splits, so you can always focus on what matters most. Avoid the clutter for good with Auto Archive. Never let a follow-up slip, with automatic reminders to reply. Send emails when they're most likely to be opened, so you land at the top of your recipient's inbox at just the right time. COLLABORATE FASTER THAN EVER BEFORE Share a live view of any email, and add comments for your team—no need to repeatedly screenshot, forward, or bcc. See your calendar without leaving your inbox. Get full context on your customers and deals with HubSpot and Salesforce directly integrated. Connect all your Gmail and Outlook accounts to AI tools like Claude and ChatGPT via the Superhuman Mail MCP. Teams save 20 million hours every single year with Superhuman Mail. https://superhuman.com/terms

About

PDF Scanner

Features
Read full description

CHECK THE PACKET BEFORE YOU SEND IT Scan pages or import a multipage PDF. PageMuster builds a short review queue for possible printed-number gaps, duplicate or near-duplicate pages, blur, and mostly blank scans. FIX ONLY WHAT NEEDS YOU Review the flagged pages, rescan, insert, remove, or reorder with explicit controls, then export an ordinary PDF. Your original file stays unchanged. TRUTHFUL WHEN A CHECK ISN'T POSSIBLE Possible missing-page detection requires a credible sequence of visible printed page numbers. If there is not enough evidence, PageMuster says that check is unavailable. It never claims to certify completeness. PRIVATE BY DESIGN Document rendering, OCR, and supported checks run on your device. There is no account, document server, advertising SDK, or automatic analytics upload. OPTIONAL ADVANCED TOOLS Some continued and advanced use requires an optional in-app purchase. Advanced tools include larger-document checks up to 500 pages per check, private local history, receiver-verification packages, and reusable Packet Blueprints. REPEAT-PACKET BLUEPRINTS Users with the optional advanced purchase can explicitly save a checked 2–50 page packet with no unresolved review cards as a reusable Packet Blueprint. Compare a later packet with that reference to flag possible missing, unexpected, reordered, or duplicated pages—or return an unable-to-match result—for human review. Blueprints use local app storage for the name you choose, the saved date, local record metadata, page order, and compact structural signatures. They do not store the source PDF, page images, OCR text, or imported filename. PageMuster does not transmit this data. It may be included in a user-controlled iOS or Apple device backup, depending on system backup settings. RECEIVER VERIFICATION An optional advanced tool can create a self-contained PageMuster package. A recipient can import it into PageMuster and verify transfer integrity. This verifies that the embedded PDF matches the sender's package; it does not certify the document's meaning or completeness.

Screenshots

Superhuman Mail4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is iOS requirement: PDF Scanner at 17.0 against Superhuman Mail's 26.0. On price, update cadence, ads and in-app purchases 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. Superhuman Mail sells 1 in-app purchase, starting at $29.99 per month and PDF Scanner sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Superhuman Mail ships an update weekly, PDF Scanner every 4 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

Scorecard1 real difference · 9 level
Superhuman Mail versus PDF Scanner: the parameters behind the verdict, then further details
ParameterSuperhuman MailPDF Scanner
PriceFreeFree
Rating4.6 (3.7K ratings) — better—
Positive reviews41.2% of reviews—
Number of ratings3.7K — better—
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size107 MB4 MB
Age rating12+4+
DeveloperSuperhuman Labs程辉 杨

Bugs and requests

Superhuman Mail

Reported bugs

4 issues
  • Login issues and account activation problems
  • Emails not loading or syncing properly
  • Formatting issues in email threads
  • Crashes and freezes on various devices

Requested features

5 requests
  • Unified inbox for multiple accounts
  • Better calendar integration
  • More customization options
  • Improved mobile app experience
  • Table support in email composition

PDF Scanner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Superhuman Mail

Subscriptions1
  • Monthly Subscription$29.991 Month
2 purchases

PDF Scanner

One-time2
  • PageMuster Personal Lifetime$6.99
  • PageMuster Pro Lifetime$29.99

Questions

Is Superhuman Mail free?
Superhuman Mail is free to download, with in-app purchases available.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Do Superhuman Mail or PDF Scanner have ads?
Neither Superhuman Mail nor PDF Scanner shows ads.
Which is updated more often, Superhuman Mail or PDF Scanner?
Superhuman Mail ships an update weekly, and PDF Scanner every 4 days. Most recently, Superhuman Mail was updated on September 22, 2026 and PDF Scanner on September 19, 2026.

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