TinyTrash

Waste collection schedules and sorting guides,
all in one app

Manually register your local collection days to easily check them on your home screen or calendar. It also features day-before and same-day notification support, alongside a guide for sorting and disposing of 71 items.

iOS & Android app — preparing for releaseCore features are free.

Home — iPhone
TinyTrash

Identify waste types
at a glance.

Clear icons make each category easy to recognize, helping you quickly check upcoming collections and proper sorting methods.

Glass bottles
Milk cartons
Food tins
Newspaper bundle
Ceramic crockery
Little desk lamp

Artwork created exclusively for this website. These are not selectable icons in the app.

Scroll horizontally to view

Real app screens

From checking upcoming collection dates to looking up sorting rules for 71 items, explore all the key features for your daily routine.

Home — iPhone
HomeCheck your upcoming pickup dates and waste types on the Home screen.
Calendar — iPhone
CalendarManage holidays, extra pickups, and rescheduled dates on your calendar.
Sorting guide — iPhone
Sorting guideSearch items to check disposal steps and sorting rules.
Disposal steps — iPhone
Disposal stepsReview preparation steps and safety precautions before disposing of items.

*Shown on iPhone. Locations and dates are samples; screens captured on October 22, 2026, and may differ in the final release.

A routine that follows your local collection days.

See your next pickup

Check your upcoming pickup dates and waste types on the Home screen.

Check your collection calendar

Manage holidays, extra pickups, and rescheduled dates on your calendar.

A sorting guide for 71 items

Search items to check disposal steps and sorting rules.

Know what to do before disposal

Review preparation steps and safety precautions before disposing of items.

Set your local collection days

Set days of the week, recurrences, and deadlines.

Pick your favorite color

7 color themes with light and dark modes.

Turn the official calendar into your own plan.

  1. Have your official collection calendar ready

    Check waste categories and pickup days on your municipality’s official website or printed collection calendar.

  2. Register your region, waste types and days

    Choose your region and register waste types, weekdays and collection weeks. Add a deadline if needed.

  3. Check the next date and enable reminders if needed

    Compare Home and Calendar with the official schedule. If you want reminders, turn notifications on and grant OS permission.

A few things to know.

Are collection days added automatically?

No. Enter waste types, weekdays and collection weeks using your municipality’s official calendar. TinyTrash is for Japan; dates and reminders use JST.

Are reminders guaranteed?

OS permission is required. Up to 60 pickups are scheduled within 180 days. Open the app before expiry to renew. Device settings, power saving and OS limits may delay or prevent delivery.

What about pricing and ads?

Core scheduling, reminders and guides are free. The app supports banner, native and app-open ads. Monthly and one-time ad removal is planned. Pricing and purchase options will be announced at launch.

Where is my data stored?

Your region, collection schedules, display settings and completion records are stored on your device to provide features such as schedule displays and notifications. Information needed by the widget is shared with the app on the device. The app has no feature that synchronizes these data to its own server. Up to three search terms are held in memory while the app is running and are not stored persistently. There is no single automatic deletion period for locally stored information. Manage it through app and device functions. OS backups and restoration follow device and account settings; deleting the app does not necessarily delete all backups. We use Google Firebase Analytics to improve the app. It is off by default. Only when you explicitly turn it on are app usage, device information and an app instance ID sent. We do not send region settings, collection schedules, entered names, search terms, purchaser IDs or a custom User ID. Analytics is managed separately from ad choices and can be turned off at any time in app settings. Analytics uses settings that deny advertising consent. The dedicated property's event data retention is set to two months and user data retention to 14 months. The retention period for user identifiers resets with new activity. These settings apply to covered Google data, not to deletion of all standard aggregate reports or other services' records. Turning Analytics off stops future collection; it does not immediately delete information already sent. Contact us about deletion and related requests. Google: https://policies.google.com/privacy

Is there a home screen widget?

Small and medium home screen widgets are supported on iPhone. iOS controls refresh timing, so updates may not appear immediately. Android widgets are not supported.

Can I download it now?

The app is preparing for release. Official store links will be added after publication. For now, explore its features, support and terms of use.

Explore the screens
and features.

Preview the interface and see how the home screen, calendar, and sorting guide work.

Explore the app screens

Made by Ursa Stack

We develop and operate TinyTrash. Visit support for help or to report a problem.

Visit support