CacheOut: Todo Scratchpad
Type a line. Strike it. Done.
$2.99 · Designed for iPad. Not verified for macOS.
Open it and there is a blank line waiting. Type the thing. Strike it when it is done and it leaves the screen. Nothing to file, nothing to schedule, nothing to set up.
CacheOut is a todo app that asks you for nothing.
No date. No category. No project. No account. You open it to a blank line, type the thing that is in your head, and get on with your day. When it is done you strike it through and it leaves the screen.
That is the whole app, and the leanness is the point.
CAPTURE IN UNDER THREE SECONDS
Open to a cursor that is already blinking. Type and press return. Capture never waits for the network, never waits for AI, and never asks you a question first — it is a local write, and it is instant even in a lift with no signal.
Not just typing. Dictate it, scribble it with your finger or a pencil, or point the camera at a note on paper. All of them become one line you can read at a glance, and the original is kept out of sight in case the transcription got a word wrong.
Capture from the Lock Screen, the Home Screen, Control Centre, Siri, or the share sheet of any other app.
COMPLETION THAT FEELS FINAL
Strike a line and it fades, then archives itself out of sight. No checkbox that stays on screen, greyed out, reminding you of something you already did.
Nothing is ever deleted. Everything you strike is in the Archive, grouped by the day you struck it, and one tap brings any of it back.
IT COMES BACK ON ITS OWN
This is the part other todo apps need a reminder for. Anything you capture and do not strike quietly resurfaces after a week, under a heading that says so — because the app already knows how long a line has been sitting there. You never set a date. You were never asked for one.
QUIET INTELLIGENCE, ON YOUR DEVICE
CacheOut reads your lines on-device to suggest what they are and pull out topics. It only ever suggests: nothing is filed, hidden, or changed without you. You can ignore it forever and the app works exactly the same.
It will also tell you things about your own pile when you are curious — how much you have written, what you keep coming back to, how long you usually take to finish something. Facts about you, computed on your phone.
PRIVATE BY CONSTRUCTION, NOT BY PROMISE
There is no server, because there is nothing for one to do. Your scraps live on your device and sync through your own private iCloud, which means even we cannot see them. No account to create. No analytics. No tracking. Nothing to sign up for.
CacheOut needs iCloud only to sync between your own devices. Without it, everything still works, locally.
BUY IT ONCE
One payment. No subscription, no in-app purchases, no ads, no upsell, and no free tier to be nudged out of. Nothing about this app is designed to bring you back more often than you need it — there is no revenue in your attention, so there is nothing to farm.
Ratings & Reviews
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The developer, Yeong Bing Ong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yeong Bing Ong
- Size
- 3.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Yeong Bing Ong
