Android apps · No account · No ads

Simple apps.
Your data stays with you.

appserre makes small Android apps that solve one specific everyday problem. No sign-up, no ads, no server: whatever you enter stays on your phone.

The appserre emblem: a young plant and a phone growing out of an open box.

Our approach

Four promises, for every app

A good app does what you expect of it and asks for nothing in return. Every appserre app follows that rule.

One need, one app

Each app solves a single problem, and solves it well. You can get the hang of it in a few minutes, no manual needed.

No account

No sign-up, no email address, no password to remember. You install the app and use it.

Your data stays with you

Everything is saved on your phone. appserre has no server storing your information: we can't read it, lose it or sell it.

No ads, no trackers

No advertising, no analytics, no tracking. And the apps work even without a connection.

Our apps

Each one meets a specific need

Three apps to start with, all built on the same principles.

Céphée

Migraine diary

Log an attack in 20 seconds, spot what goes with it and show clear figures to your doctor.

  • Android 8+
  • FR · EN · ES

7-day trial, then €2.19 a month

Discover Céphée

Carnet Maison

Home maintenance and warranties

Boiler, chimney sweeping, heat pump: never miss a mandatory service again, and keep invoices and warranties in one place. For homes in France.

  • Android 8+
  • French only

Free · Premium from €2.19 a month

Discover Carnet Maison

Hop TV

IPTV player

The player for your IPTV subscription on phone, tablet and TV. Pick up a film where you left off, on any screen in the house.

  • Android 7+
  • Android TV
  • Fire TV

7-day trial, then €2.19 a month

Discover Hop TV

Your data

So where does your information actually go?

Nowhere other than where you decide to put it.

On your phone

Everything you enter is saved in the app, on your device. Deleting the app erases everything.

Your backups, your call

You choose when to export or back up, and where to: a file, your own Google account. These copies are encrypted when the app offers it, and we never have access to them.

Payment through Google Play

Subscriptions and purchases go through Google Play. We never see your bank details.

  • No account
  • No ads
  • No analytics
  • No selling of data
  • No appserre server

About

Why “appserre”?

In French, a serre is a greenhouse: a shelter where plants are grown with care, protected from whatever might harm them. That's the idea behind appserre: growing small, useful apps, sheltered from data collection.

My name is Nicolas and I'm an independent developer. I make the apps I'd like to find on the Play Store myself: easy to pick up, honest about what they do, and asking nothing more of you than to use them.

Nicolas, founder of appserre

Contact

A question, an idea, a problem?

Write to me, I read every message. If it's about an app, please put its name in the subject line.

Your address is only used to reply to you. Learn more