Download for Android
Clone in a few taps
Tap Add Clone, pick apps from the list and Duplyn builds the copies. Select several apps and clone them in one go.
Android Parallel space for your phone
One phone.
Multiple accounts.
Duplyn makes a second, separate copy of the apps already on your phone. Stay signed in to your personal and work accounts side by side, with no second phone and no signing out.
- PIN, fingerprint and face lock
- Clones stay on your phone
Keep a second account in the apps you use every day
WhatsApp
Instagram
Facebook
TikTok
YouTube
Telegram
Messenger
Snapchat
X
Discord
Spotify
Threads
Pinterest
Reddit
Twitch
Why Duplyn
Built for people with more than one account
Work and personal. A shop and a profile. Two game saves. Duplyn gives each account its own space on the same phone, so they never get in each other's way.
A space of its own
Every clone keeps its own sign-in, settings and data, separate from the original app and from every other clone.
App Lock
Hide clones behind a 6-digit PIN, your fingerprint or face. Hidden clones leave the main grid until you unlock them.
Focus Mode
Pause notifications from the clones you choose during set hours, like work or sleep. Everything else rings as usual.
Backup & Restore
Save your clones and settings to a password-protected file you can share. Restore on this phone or a new one, and pick which clones come back.
Storage at a glance
See how much space each clone uses, split into app, data and cache. Clear one clone's cache, or every clone's at once.
Light and dark themes
Switch Duplyn between a light and a dark look in Settings, whichever is easier on your eyes.
14 languages
Use Duplyn in English, Arabic, Bengali, Chinese, Hindi, Spanish and eight more languages.
Home‑screen shortcuts
Pin any clone to your home screen and open it with one tap, just like a regular app.
Permissions per clone
Allow or deny camera, location and other permissions for each clone, separately from the original app.
Custom names, icons and colours
Rename a clone in up to 40 characters, use a photo or the app's own icon, or add one of 8 colour marks.
Find any app fast
Search your apps, sort them by name or install date, and filter user or system apps when picking what to clone.
Spaces
Group clones into up to 12 Spaces, like Work, Personal or Travel, each with its own colour, lock and notification rules.
Usage dashboard
See today's and the last 7 days' screen time, sessions and daily average, broken down by app and by Space.
Daily time limits
Give any clone a daily limit, from 15 minutes to 3 hours. Duplyn reminds you when time is up.
How it works
Your second account in three steps
No setup to learn. If you can install an app, you can clone one.
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1Pick your apps
Tap Add Clone and choose from the apps on your phone. Search, sort and filter the list, and select as many as you like.
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2Choose how many
Make one copy or several of the same app. Duplyn checks your free storage and memory and tells you what fits.
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3Sign in and switch
Open the clone and sign in to your other account. Both stay signed in, each in its own space, one tap apart.
Spaces
One home screen for each part of your life
Sort your clones into Spaces so work, family and side projects each get their own corner, with their own lock and their own rules.
- Up to 12 Spaces, such as Work, Personal, Study or Travel, each with its own colour and header style.
- Drag and drop clones from one Space to another.
- Notifications your way. For each Space, allow them, follow Focus Mode, or always mute.
- Private previews. Hide the message, the sender's name and photo, or the whole notification.
- Locked Spaces open only with your PIN, fingerprint or face.
- On a schedule. A Space can open on Home during set hours, like 9 AM to 6 PM.
Temporary Space
Deletes itself when time is up
Need an account for a trip or a one-off job? Set a Space to delete itself after a time you choose. Its clones and all their data go with it.
Private & protected
Your clones, behind your lock
App Lock keeps the clones you choose out of sight. Hidden clones disappear from the main grid and open only with your PIN, fingerprint or face.
- A private 6-digit PIN, with fingerprint or face unlock on phones that support it.
- Hidden means hidden. Locked clones stay off the main grid until you unlock.
- Guessing doesn't pay. After 3 wrong PINs you wait 15 seconds, and the wait doubles each time, up to 30 minutes.
- Stored on your phone. Your clones and their data live on the device, not on our servers.
- Your screen time stays here. Usage is measured inside Duplyn and never leaves your phone.
- Crash reports are your call. Turn them off any time in Settings.
Everyday tools
Two accounts, zero juggling
The small things that make living with clones easy, from quiet hours to moving to a new phone.
Focus Mode
Silence the clones you pick on a schedule, so the work account stays quiet at night and the personal one at work.
Backup & Restore
Getting a new phone? Save your clone list to a password-protected file, share it to the new phone and choose which clones to bring back. Missing apps come with a Google Play link.
Everything a long-press away
Press and hold any clone to rename it, change its icon or colour, move it to a Space, set a time limit, lock it, or clear its cache.
Make each clone yours
Rename it, give it a photo as its icon, or add a colour mark so you can tell your accounts apart at a glance.
See where the time goes
Total time, sessions and a 7-day chart for every clone and Space. Set a daily limit from 15 minutes to 3 hours, and Duplyn reminds you when it's reached.
Usage is measured inside Duplyn and stays on your phone. Clear the history any time.
Honest by design
Know what works before you clone
Duplyn checks each app first and tells you plainly if something won't carry over to the clone, so there are no surprises after you sign in.
Ready to clone
Most of your apps
Messaging, social, work and game apps run as their own copy, with their own sign-in, settings and notifications.
Works with limits
Apps that use SMS or location
A clone can't read your texts, so one-time codes won't fill in by themselves, and it gets location only while it's on screen. Everything else works.
Can't be cloned
A few, and we'll say so
Phone and SMS apps, system components, and apps that require a secure environment. Duplyn flags them before you start.
How does Duplyn work?
Duplyn runs each clone in its own isolated space on your phone. A clone is a separate copy of the app with its own sign-in, settings and data, so it never mixes with the original or with other clones.
Can I clone every app?
Most apps, yes. A few can't be cloned: system components, phone and SMS apps, and apps that require a secure environment. Some others work with limits. For example, a clone can't read text messages, so one-time codes won't fill in by themselves. Duplyn shows you this before you clone.
How many clones can I make?
It depends on your phone. Before cloning, Duplyn checks your free storage and memory, tells you how many copies of an app will fit, and always keeps 512 MB free so your phone stays smooth.
What are Spaces?
Groups for your clones, like Work or Personal. You can make up to 12, each with its own colour, lock, notification rules and schedule. A Temporary Space deletes itself after a time you pick, along with its clones and all their data.
Will my clones get notifications?
Yes. Allow notifications when Duplyn asks and each clone delivers its own. For reliable delivery, Duplyn can open Android's battery settings so you can let it run in the background. To quiet some clones for a while, use Focus Mode. Notifications that arrive while it's on aren't shown later, so open the app to catch up.
Why does Duplyn list so many permissions?
On Android, a cloned app can only use a permission that Duplyn itself declares. So for a cloned WhatsApp to take photos, Duplyn has to declare the camera. Duplyn adds only 5 permissions for its own features and doesn't use the rest itself. It never asks for your text messages, call logs, background location or access to all your files.
Is my data safe?
Your clones and their data stay on your phone. App Lock can hide clones behind a PIN, your fingerprint or face, and fingerprint and face checks are handled by your phone, not by Duplyn. Crash reports are optional, and you can turn them off in Settings.
What does a backup include?
Your clone list with each name, icon, lock and permission choice, plus your theme and language. It doesn't include what's inside each clone, like sign-ins, chats and files, or your App Lock PIN. Uninstalling Duplyn removes your clones and everything in them, so back up first if you plan to come back.
Your second account is one tap away
Download Duplyn, tap Add Clone, pick an app and sign in to your other account. That's it.