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Notes, plans, meetups. One phone is all you need.

Don't upload them to the cloud. Don't sync them across devices. The safest place is the phone already in your hand. Notes and schedules, shared plans and directions, backup and restore: keep it all with OopsMemo, locked inside your phone, your own vault.

Get it onGoogle Play

iPhone version coming soon.

Write it down the moment it comes.

One bar at the bottom does both jobs: type to add a note, tap the pen to search. When the keyboard opens, everything moves up with it.

Swipe right to star. Swipe left to cross out.

Swipe a crossed-out note once more and it goes to the trash. Changed your mind? Swipe the other way to go back one step.

Photos live inside the note.

Attach photos from your gallery or paste them in. You see what's waiting before you post it, and a tap opens any photo full screen with pinch to zoom.

Saved on your phone. Nowhere else.

Notes and photos are stored as files inside the app on your device. There's no sign-in and no sync, so there's nothing on a server for anyone to read.

New phone? Bring one file.

Export a backup file, send it to yourself any way you like, and restore it on the new phone. Deleted notes wait in the trash for 30 days, then they're gone for good.

Let us be honest first

  1. Genuinely usable for free

    Notes, photos, categories, search, plan sharing, maps, backup, voice memo, hands-free, up to 5 reminders. No sign-up, no card, no trial that locks you out later.

  2. There is one ad

    One banner at the bottom of the free version. Google uses device info such as the advertising ID to show it. Your notes are never used for ads or sent anywhere.

  3. Pro buys convenience

    No ads · app lock · unlimited reminders. Monthly, yearly or a one-time lifetime purchase, priced in your store. Only if you like it.

  4. The only times it goes online

    Ads (free version), purchase check, finding a place on the map, speech-to-text (your phone’s speech service), feedback (only when you send it). There is no server for notes at all.

  5. Doubt it? Use airplane mode

    Writing, search, photos, reminders and backup all keep working. Speech-to-text and maps may need a connection.

  6. The flip side

    There is no cloud copy. If you lose your phone, your backup file is the only way back. Please keep one.

  7. Hands-free differs a little by phone

    Hands-free uses your phone’s own speech recognition, so when it starts listening and how long it waits vary by device, and the app can’t control that. Have an idea to make it better? Send it via Support › Send feedback. Any language is welcome, and we read every message. Friends around the world, we’d love your help.

The cloud you once agreed to — do you know what it still keeps, and for how many years?

OopsMemo never uploads anything in the first place. Your notes live only on your phone.

Share a plan with one link.

Other apps make everyone install the same app or sign in to the same account. With OopsMemo, a link is all it takes: send it by WhatsApp, LINE, KakaoTalk, text or email, and anyone can open it.

How it travels

01

Write the time and place

Write a note as usual and set a time ⏰. Your plan stays on your phone.

02

Drop a pin on the map

Find the spot on the map and pin it — the name and address come along.

03

Tap Send once

WhatsApp, Messages, email, KakaoTalk… pick the app you already use. Done.

04

One link flies over

The note, time and place travel inside the link itself. Nothing is stored on any server.

05

They open it — no app needed

The link opens a page with the time, place, directions and add-to-calendar. No sign-up, no install.

06

At that moment, both phones ring

Your phone rings — and so does your friend's, if they have OopsMemo. Even offline.

Sender
⏰ It's time for your planSaturday dinner 🍝 · Café Lumière
Oops
Saturday dinner 🍝⏰ —📍 Café Lumière
✓ Sent
📍Café Lumière
👥 Share plan
⏰ —
Saturday dinner 🍝
📍 Café Lumière

Get a reminder 👉
oopsmemo.com/s/#…
Send
🔗
Receiver
⏰ It's time for your planSaturday dinner 🍝 · Café Lumière
Jun

What time on Saturday?

⏰ —
Saturday dinner 🍝
📍 Café Lumière
Get a reminder 👉
oopsmemo.com/s/#…
🔒 oopsmemo.com/s/
Opened without the app
You got a reminderSaturday dinner 🍝⏰ —📍 Café LumièreDirectionsAdd to calendarGet it in OopsMemo

Reminders that ring offline

Set a time on any note. It rings at that moment even without Wi-Fi or data, and missed alerts wait in your notification history.

A meeting place picked on the map

Drop a pin where you're meeting. When the reminder rings, one tap opens directions in your navigation app.

Friends get it without the app

The link opens in any browser with the time, place, a calendar button and directions. If they have OopsMemo, it rings on their phone too.

Notes by voice

Hands busy? Just say it.

Voice memos are free for everyone. Want to set the time by voice and hear it read back? Try hands-free mode, free for everyone.

Free

A favor on the way home, gloves on

01

A text from his wife

Mike is at the workshop. "Grab 2 milks on your way home, and don't forget carrots." Taking gloves off to type is a pain.

02

Tap 🎤 once and say it

Tap 🎤 on the home screen widget and say it as you heard it. Your words turn into text right away.

03

Tap [Done] and check by eye

The note pops up at the top with "New note saved". Check it on screen, no sound needed, and back to work.

Hands-free · Free

A weekend plan while folding laundry

04

A plan from a friend

Jenny is doing chores when Emma texts: "Lunch in Brighton this weekend?"

05

Tap 🎧, "What should I note?"

Tap 🎧 on the widget and the voice asks. Say "Lunch with Emma in Brighton".

06

"When should I remind you?"

Say "Saturday at noon" and your phone understands the date on its own.

07

Hear it back, keep going

"Saved. I'll remind you Saturday at noon." She hears it while folding and that's it.

Free · Directions

When it's time, one tap to directions

08

Reminded right on time

Reminders are scheduled on the phone, so they ring even without internet.

09

[Directions] → your own navigation app

If the note has a place, tap [Directions] on the reminder. Google Maps or Waze opens straight to the destination. Directions are free.

Grab 2 milkson your wayhome, don'tforget carrots 🥕📱 Wife
Grab 2 milks onthe way home,don't forgetcarrots
Done! ✓Back to work
Lunch in Brighton this weekend? 🍝📱 Emma
Lunch with Emmain BrightonSaturday at noon
🔊 Saved. I'llremind youSaturday atnoon.Back to thelaundry
⏰ It's time ·Lunch with Emma inBrightonTimealready
📍 Brighton →DirectionsLet's go!
OopsMemo · Quick note
Quick note…🎤🎧
9:41
💬 Messages · WifeGrab 2 milks on your way home, don't forget carrots 🥕
OopsMemo · Quick note
Quick note…🎤🎧
9:41
💬 Messages · EmmaLunch in Brighton this weekend? 🍝
OopsMemo · Quick note
Quick note…🎤🎧
🎤 Voice memo
🎤
Listening
Grab 2 milks on the way home, don't forget carrots
DoneNext · reminder
Oops
✓ New note savedChecked on screen, no sound
Grab 2 milks on the way home, don't forget carrots
 
 
 
 
🎧 Save a plan by voice
① Note② Time
🔊 What should I note?
🎤 Lunch with Emma in Brighton
Listening
🎧 Save a plan by voice
① Note② Time
🔊 When should I remind you?
🎤 Saturday at noon
Listening
Oops
🔊 Saved. I'll remind you Saturday at noon.
Lunch with Emma in Brighton⏰ —
 
 
 
 
12:00
⏰ It's timeLunch with Emma in Brighton📍 Brighton
DirectionsIn 10 min
12:00
⏰ It's timeLunch with Emma in Brighton📍 Brighton
DirectionsIn 10 min
Get directions with…
  • GGoogle Maps
  • WWaze

In hands-free mode, say 'again', 'none' or 'cancel' at any time.

Start saying your notes today.

No sign-up, no cloud. Your notes stay on your phone.

▶ Get it free on Google Play
  • Voice memo · directions are free
  • Hands-free is free for everyone
  • When it starts listening differs a little by phone (it uses your phone’s speech recognition) · ideas welcome via Support › Send feedback
  • Hands-free speaks Korean, English and Japanese today; more languages are coming

No need to open the app. Right from your home screen.

With one home screen widget, you jot it down the moment it comes to mind. Just three buttons.

  1. One widget on your home screen

    No hunting for the app. The widget has three buttons: new note · 🎤 · 🎧. There is also a widget that shows your upcoming plans.

  2. + New note: write right away

    Tap it and a new note opens, ready to write. Type, close, done.

  3. 🎤 Voice memo: free for everyone

    Tap and speak; it is written down as text. For busy hands or ideas on the go.

  4. 🎧 Hands-free: no need to look

    A voice asks, you answer, and the note is saved with its reminder time. Free for everyone.

  5. How to add the widget

    Long-press an empty spot on your home screen → Widgets → OopsMemo → drop it where you like. Menu names vary a little by phone.

Free. The only ad is one strip at the very bottom.

Everything you need for notes is free. Here is exactly where the ad shows, and where it never does.

  1. At the bottom, and only there

    The free version has one banner strip at the very bottom of the screen. The app moves up by its height, so it never covers your notes or the input bar.

  2. It disappears while you type

    Tap the input bar and the keyboard comes up: the ad hides. There is no ad on the lock screen or the map either.

  3. Nothing ever covers your screen

    Ads that pop up mid-task are the worst. OopsMemo has none of these:

    • No full-screen ads
    • No videos you must watch to continue
    • No ads when the app opens
    • No ads in reminders or widgets
  4. A small favor for the maker

    The ad sits only where it will not get in your way. Please bear with it so the app can keep improving. Do not want ads? Pro removes them instantly.

Free

Always free

  • Unlimited notes and search
  • Share by link and one-tap directions
  • Up to 5 reminders, 24-hour notification history
  • Unlimited import from other memo apps
  • Unlimited photos and categories
  • Backup and restore
  • Voice notes & hands-free (phone; PC coming)

Pro

Monthly, yearly or lifetime, priced for your country in your app store.

  • No ads
  • Unlimited reminders and full notification history
  • App lock with PIN
  • Choose how long the trash keeps notes

Questions

Where are my notes stored?

Only on your phone, inside the app's own storage. If you uninstall the app, the notes go with it, so export a backup first.

Does the person I share with need the app?

No. The link opens in any browser, where they can see the time and place, add it to their calendar and get directions. If they have OopsMemo, the reminder rings on their phone at the same time.

Do I need an account?

No. Pro is tied to the store account you bought it with (Google Play or App Store) and comes back on a new phone. With no sign-in, Android Pro and iPhone Pro can't be moved between each other.

Why is there an ad?

One small banner keeps OopsMemo free for everyone. Pro removes it.

Can I bring notes from other apps?

Yes. OopsMemo reads the export files most memo apps make: text, CSV, JSON, Evernote (ENEX) and ZIP. Free, with no limit.

Is there an iPhone version?

Coming soon. We're wrapping it up, Pro included.

Coming soon

iPhone — coming soon

Wrapping up, Pro included. We'll write the date here first — we're a notes app, after all.

Windows — soon on the Microsoft Store

We've started building it. We'll share a date once we're sure.

Your notes, in your pocket only.