Comparison

SimpleLogin vs Image to PDF Expert

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

Head to head
About

SimpleLogin

Create temporary, anonymous email addresses to protect your personal inbox from spam and tracking. Forward emails to your main inbox and reply from your alias, keeping your real address hidden. Easily disable aliases if they receive unwanted messages.

Highlights
  • Create anonymous email aliases
  • Forward emails to personal inbox
  • Reply from alias address
  • Send emails from alias
  • Disable aliases to block spam
  • PGP encryption support
  • Use custom domains
Features
Read full description

Tired of spam and being tracked online through your personal email address? Email aliases are the solution. SimpleLogin provides you with a different anonymous email address (aka email alias) whenever you sign up for a new online service, allowing you to hide your personal email address from spammers. Emails sent to an alias are forwarded to your personal inbox. Want to reply to a forwarded email? Just hit reply and the response will be sent from your alias, keeping your personal address hidden. Not only can an alias receive emails, it can also send emails. An alias is a full-fledged email address. You can create a new alias when subscribing to a newsletter, signing up for a new account, or giving your email to someone you don't trust. If you receive spam to that address, simply disable the alias. When you give away your personal email online, there is a good chance it will end up in the hands of a spammer or hacker. SimpleLogin acts as a firewall to protect your personal inbox. Over 2 million SimpleLogin aliases have been created, making SimpleLogin one of the world’s best-known email alias services. --- Why SimpleLogin? - Generous free plan: unlike other alias services, you can create up to 10 aliases using the free plan, and there's no cap on bandwidth or the number of replies and sends. We also offer a 7day free trial of our premium service, that includes all advanced features, when you sign up. - SimpleLogin is the world’s most advanced email alias service, supporting multiple mailboxes, PGP encryption, and in-app alias management. - 100% open source and independently audited for security. SimpleLogin is verified to be secure and reliable. - Private by default. SimpleLogin forwards your emails, but does not save them. We use secure infrastructure in Switzerland, operated by Proton Mail, the world's largest encrypted email service. With a premium plan, you can: - Add your own domain and create aliases such as reddit@my-domain.com or twitter@my-domain.com. You can also enable catch-all email addresses for your domain. - If you don't have a domain, use a subdomain provided by SimpleLogin instead. - Send emails from aliases: not only can you can reply to a forwarded email, you can also initiate a new conversation from your alias. - If you have several mailboxes, you can add them into SimpleLogin and choose which one to use when creating an alias. - If your mailbox supports PGP, enable PGP on SimpleLogin, and emails will be encrypted by SimpleLogin before being forwarded to your mailbox. What others say about SimpleLogin: “SimpleLogin is a comprehensive disposable email address solution that covers just about every conceivable feature, and it’s easy to use”. PCMag Twitter: https://twitter.com/simple_login Reddit: https://www.reddit.com/r/simplelogin Open Source: https://github.com/simple-login Privacy policy: https://simplelogin.io/privacy/ Terms and conditions: https://simplelogin.io/terms/ Security audit: https://simplelogin.io/blog/security-audit/

About

Image to PDF Expert

Features
Read full description

Turn your photos into professional PDF files in seconds with Image to PDF Expert – now working 100% offline on your device. Perfect for students, professionals, and anyone who needs quick, reliable PDF creation without an internet connection. Key Features: • Convert JPG, PNG, HEIC, and more to PDF • Combine multiple images into a single PDF • Reorder, rotate, and manage pages before saving • Fast, secure, and easy to use • All processing happens on your device – nothing is uploaded or stored on servers • Works completely offline for maximum privacy and convenience Whether you need to send documents, receipts, assignments, ID photos, or handwritten notes, Image to PDF Expert makes it simple and secure. Download today and create high-quality PDFs with just a few taps — anytime, anywhere, even without internet.

Screenshots

SimpleLogin4 screens
Image to PDF Expert4 screens

Verdict

The call

The clearest difference is price: SimpleLogin at Free against Image to PDF Expert's $0.99. SimpleLogin also leads on update cadence (every 5 weeks vs every 4 months). Image to PDF Expert's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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

SimpleLogin is free to download; Image to PDF Expert costs $0.99 up front. SimpleLogin sells 2 in-app purchases, starting at $3.99 per month. Image to PDF Expert asks for nothing beyond the download.

UpkeepUpdate frequency

SimpleLogin ships an update every 5 weeks, Image to PDF Expert every 4 months. The most recent releases landed on November 13, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
SimpleLogin versus Image to PDF Expert: the parameters behind the verdict, then further details
ParameterSimpleLoginImage to PDF Expert
PriceFree — better$0.99
Rating4.9 (1.4K ratings) — better—
Positive reviews83.9% of reviews—
Number of ratings1.4K — better—
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size11 MB23 MB
Age rating4+4+
DeveloperProton AGStudyBridge LLC

In-app purchases

2 purchases

SimpleLogin

Subscriptions2
  • Premium (monthly)$3.991 Month
  • Premium (yearly)$39.991 Year
None

Image to PDF Expert

No in-app purchases

Questions

Is SimpleLogin free?
SimpleLogin is free to download, with in-app purchases available.
Is Image to PDF Expert free?
Image to PDF Expert costs $0.99, with no in-app purchases.
Do SimpleLogin or Image to PDF Expert have ads?
Neither SimpleLogin nor Image to PDF Expert shows ads.
Which is updated more often, SimpleLogin or Image to PDF Expert?
SimpleLogin ships an update every 5 weeks, and Image to PDF Expert every 4 months. Most recently, SimpleLogin was updated on November 13, 2026 and Image to PDF Expert on November 8, 2026.

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