Comparison

AI Email Generator vs Document Scanner

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

Head to head
About

AI Email Generator

This AI-powered assistant helps you craft professional and personalized emails in seconds. It offers features like reply automation, grammar checks, and voice-to-email input, simplifying your communication tasks.

Highlights
  • AI-powered email generation
  • Automated email replies
  • Customizable tone, length, and language
  • Voice-to-email input
  • Pre-made prompt templates
  • Email archive and management
  • Grammar and tone checks
Features
Read full description

Write Better Emails, 10X Faster with Air Mail Enjoy the power of effortless communication with our AI Email Writing App. We have developed for you the ideal and intelligent assistant for writing polished, professional, and personalized emails in seconds. Whether you're replying to business inquiries, sending cover letters, or requesting a day off, this smart email generator helps you write with confidence, clarity, and a lot of ease. Key Features of Our Smart Email Assistant AI-Powered Email Generator Get rid of writer’s block. Just enter your email’s subject or purpose, or give voice input, and let AI create a complete, ready-to-send message that would be free of all kinds of errors. Reply Automation Paste an email, choose your intent (e.g., Interested, Considering, Declining), set tone and formality, and instantly get a professional and engaging reply. Customize Every Element • Tone: Friendly, professional, polite, or persuasive • Text Type: Formal, informal, or neutral • Length: Short, medium, or detailed • Emojis: On or off • Output Language: Choose your preferred language Grammar & Tone Checks With Air Mail, you can easily ensure that your emails are error-free and aligned with your desired tone and style so that they get maximum engagement and open rate. Voice-to-Email You can now speak your ideas, and the app will generate a full email based on your input. This makes it a perfect utility for busy multitaskers. Popular Prompts & Templates With our smart email generator app, you can get a head start with ready-made templates for: • Meeting requests • Cover letters • Day-off requests • Apology emails • Salary negotiations • Event invites • Much more! Email Archive You can easily access, manage, and reuse previously generated emails without any problem with Air Mail. Personalize Your Experience • Light/Dark mode • Multi-language support • Social profile customization • Restore purchases and contact support with ease WHO IT’S FOR • Professionals who want to write and send business-ready emails with confidence. • Students who want to master formal communication for school or job applications. • Anyone who wants to simplify their daily communication tasks via email platforms. Download Air Mail today and experience smarter email writing. The purpose of this app is to help users automate their email writing and replying tasks. This email writing app doesn’t just create drafts but also provides grammar checks, tone adjustments, and text customization options. Our mission is to offer 24/7 help to users who want to master email etiquette and create engaging & impactful messages. Subscription Terms • Air Mail comes with a freemium model which means this smart email assistant comes with a free version that provides partial access. • Users can get the weekly, monthly, or annual plan and enjoy full access till the expiry of their subscription. • Payment will be charged to the registered account upon purchase confirmation and will automatically renew at the selected duration and price unless auto-renewal is turned off before the current period ends. • You cannot cancel the current subscription during the active period, but you can manage your subscription from your “Account Settings” after purchase. Disclaimer The purpose of our smart email generator is to provide assistance in email writing and replying, and it shall not be used for any unethical purposes. Support URL:https://www.trostun.com/contact-us/ Terms of Use: https://www.trostun.com/terms-of-use/

About

Document Scanner

Transform physical documents into high-quality digital PDFs or JPGs. Organize and manage all your scanned files efficiently in one simple interface. Go paperless with advanced features available through a premium subscription.

Highlights
  • Scan physical documents
  • Convert to JPG and PDF
  • Manage documents in one place
  • Simple and fast user experience
  • Batch scanning (Premium)
  • No watermark (Premium)
Features
Read full description

Scan physical documents into PDF. PaperScanner lets you scan physical documents, convert them into high-quality PDFs, and manage everything in one simple place. Key Features: - Scan any physical document - Convert to JPG and PDF instantly - Manage all documents in one place - Simple and fast user experience Go Premium for More Power: - No watermark - Batch scanning - Priority access to new features Download PaperScanner and go paperless today!

Screenshots

AI Email Generator4 screens
Document Scanner4 screens

Verdict

The call

The clearest difference is rating: Document Scanner at 5.0 against AI Email Generator's 4.0. Document Scanner also leads on update cadence (every 4 days vs every 4 months) and iOS requirement (13 vs 15.6). On price, ratings volume, 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. AI Email Generator sells 2 in-app purchases, starting at $4.99 per 7 days and Document Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Document Scanner holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

AI Email Generator ships an update every 4 months, Document Scanner every 4 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
AI Email Generator versus Document Scanner: the parameters behind the verdict, then further details
ParameterAI Email GeneratorDocument Scanner
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Number of ratings12 — better
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613 — better
Further details — not scored
Size42 MB155 MB
Age rating4+4+
DeveloperDzine MediaPawaka Empire

Customer experience

AI Email Generator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Document Scanner

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

AI Email Generator

Subscriptions2
  • Weekly Plan$4.997 Days
  • Yearly Plan3 Days trial$19.991 Year
3 purchases

Document Scanner

Subscriptions3
  • PaperScanner Premium - Weekly$4.997 Days
  • PaperScanner Premium - Monthly$9.991 Month
  • PaperScanner Premium - Yearly$19.991 Year

Questions

Is AI Email Generator free?
AI Email Generator is free to download, with in-app purchases available.
Is Document Scanner free?
Document Scanner is free to download, with in-app purchases available.
Which has better reviews, AI Email Generator or Document Scanner?
Document Scanner is rated higher. AI Email Generator averages 4.0 out of 5 from 1 ratings, while Document Scanner averages 5.0 from 2 ratings.
Do AI Email Generator or Document Scanner have ads?
Neither AI Email Generator nor Document Scanner shows ads.
Which is updated more often, AI Email Generator or Document Scanner?
AI Email Generator ships an update every 4 months, and Document Scanner every 4 days. Most recently, AI Email Generator was updated on October 15, 2026 and Document Scanner on October 25, 2026.

Other comparisons