Comparison

SimpleLogin vs Muslim42

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

Muslim42

Features
Read full description

Muslim42 accompanies you throughout your day: accurate prayer times, a Qibla compass for facing Mecca, and a digital Tasbih counter — all in a clean, ad-free app. FEATURES Prayer Times Fajr, Dhuhr, Asr, Maghrib, and Isha — automatically calculated for your location, with a prominent display of the next prayer and time remaining. Qibla Compass Reliably find the direction of prayer wherever you are. Tasbih Counter Digital counter for Dhikr with daily and total statistics. Optional haptic feedback. Home Screen Widget Always see the next prayer right on your home screen — available in two sizes. Notifications Get reminded for each prayer individually. You decide which prayers you want notifications for. Automatic Location or Manual City Use your current location, or choose a specific city — ideal for travel or if you prefer not to share your location. 9 Languages English, German, Arabic, Turkish, French, Indonesian, Bengali, Urdu, and Russian — with full RTL support for Arabic and Urdu. Light and Dark Mode Automatically adapts to your system theme, or pick manually. PRIVACY Muslim42 collects no data. No trackers, no ads, no analytics SDKs. Your location is used only locally on your device to calculate prayer times — it never leaves your iPhone. FEEDBACK We're continuously improving Muslim42. Your feedback is welcome at feedback@muslim42.com.

Screenshots

SimpleLogin4 screens
Muslim424 screens

Verdict

The call

The clearest difference is in-app purchases: Muslim42 at none against SimpleLogin's 2. SimpleLogin's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support 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. SimpleLogin sells 2 in-app purchases, starting at $3.99 per month. Muslim42 asks for nothing beyond the download.

UpkeepUpdate frequency

SimpleLogin ships an update every 5 weeks, Muslim42 monthly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
SimpleLogin versus Muslim42: the parameters behind the verdict, then further details
ParameterSimpleLoginMuslim42
PriceFreeFree
Rating4.9 (1.4K ratings) — better—
Positive reviews83.9% of reviews—
Number of ratings1.4K — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size11 MB34 MB
Age rating4+4+
DeveloperProton AGRasul Ortskhanov

In-app purchases

2 purchases

SimpleLogin

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

Muslim42

No in-app purchases

Questions

Is SimpleLogin free?
SimpleLogin is free to download, with in-app purchases available.
Is Muslim42 free?
Muslim42 is free to download, with no in-app purchases.
Do SimpleLogin or Muslim42 have ads?
Neither SimpleLogin nor Muslim42 shows ads.
Which is updated more often, SimpleLogin or Muslim42?
SimpleLogin ships an update every 5 weeks, and Muslim42 monthly. Most recently, SimpleLogin was updated on October 24, 2026 and Muslim42 on October 8, 2026.

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