Comparison

MySudo vs Laixi Key

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

Head to head
About

MySudo

Create multiple secure digital identities, each with a unique phone number, email, and browser. Protect your personal information from spam and scams by using these separate identities for online activities like shopping, dating, and more.

Highlights
  • Secure digital identities (Sudos)
  • Private phone numbers and emails
  • End-to-end encrypted communication
  • Private browser without ads/tracking
  • Virtual payment cards
  • Organize life with multiple identities
Features
Read full description

MySudo is the original all-in-one privacy app that lets you protect your information, secure your chat, and organize your life. PROTECT YOUR INFORMATION with secure digital identities called Sudos, each with its own phone, email, handle, private browser, and virtual card. Anywhere you’d normally use your personal phone number, email or credit card, use your Sudo ones instead. Sign up for deals and discounts, book rental cars and hotel rooms, pay for concerts or a coffee—all without giving away your personal information. SECURE YOUR CHAT with end-to-end encrypted calls, texts and emails between MySudo users via your Sudo handle—or communicate standard outside the app with everyone else. Your Sudo phone and email work just like your personal ones AND they protect you from spam and scams. ORGANIZE YOUR LIFE with multiple Sudo digital identities, each with a different purpose. Depending on your plan, you can have up to 9 Sudos, so you can shop with a Sudo, date with a Sudo, order food with a Sudo, sell secondhand stuff with a Sudo, live with a Sudo. What happens in a Sudo stays in the Sudo, so your information is safe and organized. WHAT’S IN A SUDO? 1 email address – for end-to-end encrypted emails between app users, and standard email with everyone else 1 handle – for end-to-end encrypted messages and video, voice and group calls between app users 1 private browser – for searching the internet without ads and tracking 1 phone number (optional)* – for end-to-end encrypted messaging and video, voice and group calls between app users, and standard connections with everyone else; customizable and mutable 1 virtual card (optional)* – for protecting your personal info and your money, like a proxy for your credit or debit card or bank account *Phone numbers and virtual cards only available on a paid plan. Phone numbers available for US, CA and UK only. Virtual cards for US only. SELECT THE PAID PLAN THAT’S RIGHT FOR YOU SudoGo – the budget plan with a phone number 1 phone number 3 Sudos 100 messages a month 30 mins talk time a month 3 GB space SudoPro – the great value plan with more of everything 3 phone numbers 3 Sudos 300 messages a month 200 mins talk time a month 5 GB space SudoMax – the most Sudos for the most options 9 phone numbers 9 Sudos Unlimited messages Unlimited calls 15 GB space PROTECT YOUR PRIVACY, EVEN WITH US We won’t ask for your email or phone number to create an account. You don’t need a registration login or password to use the app. Access is protected by a key that never leaves your device. We’ll only ask for personal information for virtual cards, and UK phone numbers, when a one-time identity verification is required. LEVEL UP YOUR MYSUDO EXPERIENCE MySudo all-in-one privacy app is part of the MySudo app family: Bring your Sudos to your desktop with MySudo Desktop. Autofill your Sudo details directly from your web browser with MySudo Browser Extension. Get a VPN that’s actually private with MySudo VPN. Reclaim your personal info from the companies that store and sell it with RECLAIM. MYSUDO PLAN TERMS SudoGo, SudoPro and SudoMax monthly or yearly subscription will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions by going to your account settings on the App Store after purchase. Subscription cancellations take effect after an active subscription has expired. Privacy policy: https://mysudo.com/privacypolicy/ Terms of service: https://mysudo.com/tos/ Privacy choices: https://mysudo.com/privacy-choices Reach out to us on X @MySudoApp or email at support@mysudo.com

About

Laixi Key

Features
Read full description

Laixi Global Store Sales Service, Chain Sales use the Client Validator. Not Laixi members do not need to download it. Thank you for your time. Contact Us: report@laixi.app privacy Policy: https://laixi.app/privacyPolicy Terms of Service https://laixi.app/userAgreement

Screenshots

MySudo4 screens
Laixi Key4 screens

Verdict

The call

The clearest difference is update cadence: MySudo at every 3 weeks against Laixi Key's every 9 months. MySudo also leads on chart position (#116 vs unranked). Laixi Key's advantage is iOS requirement (14 vs 18.0). On price, ads, in-app purchases 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. MySudo sells 8 in-app purchases, starting at $1.99 per month and Laixi Key sells 10 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MySudo ships an update every 3 weeks, Laixi Key every 9 months. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 8 level
MySudo versus Laixi Key: the parameters behind the verdict, then further details
ParameterMySudoLaixi Key
PriceFreeFree
Rating4.7 (16K ratings) — better—
Positive reviews50.8% of reviews—
Number of ratings16K — better—
Update frequencyEvery 3 weeks — betterEvery 9 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#116 — better—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS18.014 — better
Further details — not scored
Size515 MB25 MB
Age rating17+17+
DeveloperAnonyome Labs, Inc海南有虎科技有限公司

Bugs and requests

MySudo

Reported bugs

6 issues
  • Phone number can not receive verification codes
  • Locked out no passcode reset
  • No Canadian numbers
  • Doesn't support Aus even though they state they do
  • Login screen freezes
Show 1 more
  • Incompatible with older devices

Requested features

5 requests
  • Search engines and offline video download
  • Group messaging for non-Sudo numbers
  • Cross compatibility in Apple Ecosystem
  • Dark mode option
  • Advanced analytics dashboard

Laixi Key

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

MySudo

Subscriptions6
  • SudoGo Monthly$1.991 Month
  • SudoPro Monthly$4.991 Month
  • SudoMax Monthly$14.991 Month
Show 3 more
  • SudoGo Yearly$19.991 Year
  • SudoPro Yearly$49.991 Year
  • SudoMax Yearly$149.991 Year
One-time2
  • Number Reset$0.99
  • Link Bank Account$2.99
10 purchases

Laixi Key

Subscriptions8
  • 1 Monthly B$20.001 Month
  • 1 Monthly C$20.001 Month
  • 1 Monthly$20.001 Month
Show 5 more
  • 1 Monthly D$20.001 Month
  • 1 Monthly E$20.001 Month
  • 1 Monthly F$20.001 Month
  • 1 Monthly J$20.001 Month
  • 1 Monthly I$20.001 Month
One-time2
  • 30 days$20.00
  • 365 days$60.00

Questions

Is MySudo free?
MySudo is free to download, with in-app purchases available.
Is Laixi Key free?
Laixi Key is free to download, with in-app purchases available.
Do MySudo or Laixi Key have ads?
Neither MySudo nor Laixi Key shows ads.
Which is updated more often, MySudo or Laixi Key?
MySudo ships an update every 3 weeks, and Laixi Key every 9 months. Most recently, MySudo was updated on November 12, 2026 and Laixi Key on October 30, 2026.

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