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Last updated on: 2026-06-28
App Store Apps > Utilities > Password: Spectre
Password: Spectre icon

Password: Spectre

3.1.8
Maarten Billemont
4.77
61 reviews
Free

Not recently updated — last update was on 2022-08-28. This app may no longer be actively maintained.
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About Password: Spectre

Password: Spectre is an overall app developed by Maarten Billemont.

Download Statistics

User Ratings

Password: Spectre is rated 4.77 out of 5 stars. The rating is based on 61 ratings.

App Information

Password: Spectre is FREE to download. The APK download size is 47.83 MB. The latest version available is 3.1.8. The last update was on August 28, 2022.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play October 2021.

Description
Meet Spectre, your tiny pocket ghost password calculator. Spectre won't save your passwords or send them off to the cloud, instead it'll generate the password you want to see, just when you need it, from thin air.

Are you troubled by poor passwords in the night?
Do you experience feelings of dread in your home office?

Let Spectre float along with you, this friendly ghost will never:
- Save your passwords on your phone - so losing your phone or having it confiscated doesn't compromise you.
- Upload your passwords to the cloud - so your passwords aren't at risk of getting leaked, mishandled or lost.
- Be unavailable - your very own Spectre can rise from the dead, just by reinstalling the app or borrowing a friend's device in incognito mode.

Spectre isn't just adorable, it's also a math genius. It embodies the spirit of a multi-layered cryptographic algorithm, securely deriving every password you need purely from the combination of your name, your personal Spectre secret (don't tell!), and the domain name of the site you're logging into.
As sure as π × ø, your passwords are now always available and immortal. But only ever through you.

“Is this even safe?”
Spectre's algorithm has been used to protect both personal and corporate assets for over 10 years. A cryptographic algorithm combines authenticated hashing and key derivation to ward off known and unknown attack vectors.

“Can anyone find my passwords?”
Your personal Spectre secret is the proof of your identity. Nobody can ever find your passwords: they simply don’t exist without it.

“Can I trust you?”
Trust is everything, it’s also a highly personal decision that only you can make.
Spectre is the product of 10 years of development by Maarten Billemont, a Belgian-Canadian mobile security software engineer.
Every measure has been taken to minimize our access and your need for trust:
- Spectre doesn’t keep your passwords on the device, or anywhere else.
- Spectre never sends your information anywhere.
- Spectre does not keep *any* customer information, at all.
- Spectre is fully open-source, can and has been scrutinized in every detail.
We invite you to tick this checklist against any other password products.

Our sole objective is to revolutionize passwords and digital identity, by finally putting you back in the driver seat.

PASSWORDS DONE DIFFERENTLY

When passwords are just math,
‣ they can *never* be lost,
‣ they are always strong and unique,
‣ they are available to you, from anywhere, even offline or from a borrowed device,
‣ they cannot be confiscated, locked-out or lost,
‣ they will never be leaked from the cloud, or copied from your device.

PRIVACY IS EVERYTHING

Spectre is how you put yourself back in the driver-seat of your own digital identity:
‣ don’t send out any information on yourself,
‣ don’t make someone else the key master of every online account you own,
‣ stop answering invasive security questions with highly personal information,
‣ put an end to reused or related account passwords.

EQUALITY IS FREEDOM FOR ALL

We have a very strong moral centre and leave no one behind:
‣ Spectre will always be available to all, for free.
‣ Spectre is fully open source and licensed Free Software.
‣ Spectre’s algorithm is public domain & available for inspection.
‣ We hold privacy and user consent as primary.
‣ We use technology to guard you from regulatory overreach.
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More data about Password: Spectre

Price Free to download
Rating 4.77 based on 61 ratings
Ranking Not ranked
Version 3.1.8
App download size 47.8 MB
Suitable for Everyone

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Changelog of Password: Spectre

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Developer information for Maarten Billemont

Maarten Billemont

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App Store Rankings for Password: Spectre

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