PARKMARKR
General
- Parkmarkr is a free mobile app that automatically detects and remembers which level you parked on at an HDB multi-storey carpark in Singapore. No manual entry needed — it works quietly in the background.
- Parkmarkr is designed specifically for HDB multi-storey carparks (MSCP) in Singapore. It does not currently support underground carparks, single-level carparks, or commercial carparks.
- Yes, Parkmarkr is completely free to download and use. There are no subscriptions, no in-app purchases, and no hidden fees.
- Yes. Parkmarkr is available on both Android and iOS.
- No. Parkmarkr works entirely offline. You do not need a Wi-Fi or mobile data connection for it to work.
- No account is required. Just download the app, complete the one-time setup, and you're ready to go.
Setup & Compatibility
- Parkmarkr requires certain hardware that is present in most modern smartphones. If your device is not compatible, the app will inform you during setup. Unfortunately, it cannot work on that device.
- Setup typically takes 5–10 minutes. You'll need to be physically at your carpark to complete it, as some steps involve driving through the entrance and up to the top level.
- If you start parking at a different carpark, you'll need to run setup again for the new one. You can have multiple carparks set up at the same time.
- Yes. The "Always" location permission is required so the app can detect when you arrive at your carpark even when the app is not open. Your location is never uploaded or shared anywhere — it stays only on your device. See our privacy policy for full details.
Detection & Accuracy
- A few things can cause a missed detection: the session may have timed out if you took longer than usual to park, or you may have been too close to another recent session. You can always add a record manually using the "Add manually" button on the home screen.
- Tap the thumb down button on the home screen and select "Wrong level". You can then correct it to the right level. Each correction helps Parkmarkr improve accuracy over time.
- Yes. Every time you confirm (thumb up) or correct (thumb down) a detection, Parkmarkr learns more about your carpark. After a few sessions, accuracy noticeably improves.
- This can occasionally happen due to changes in atmospheric conditions. Try re-running setup to refresh the carpark readings. The setup flow will pre-fill everything you've already entered, so you only need to redo the physical capture steps.
- Parkmarkr has a built-in cooldown after each session to prevent false detections. If you return to the carpark shortly after leaving, you can use the manual "At entrance" trigger from the home screen to start a new session immediately.
- If your home is near your carpark, the app may briefly activate background detection when you return home after parking. The Session cooldown setting (found in the carpark setup flow under Detection & Battery) prevents this by pausing detection for a set period after each session — the default is 4 hours. If you need the app to detect a second trip sooner, reduce the duration or use the manual "At entrance" trigger to start a session immediately.
Privacy & Data
- No. All data — your parking history, photos, carpark setup, and location information — is stored only on your device. Nothing is sent to any server.
- Yes. You can delete individual parking records, clear your entire history, or clear your My Spot photos and notes at any time from within the app.
- All locally stored data is removed when you uninstall the app. There is no cloud backup.
Still have questions?
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