Abox Mark · Mood Journal

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Everyone
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Everyone
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About this app

Abox Mark is a minimal mood journal for private, on-device moments.

Leave a line, a mood, and an optional place in seconds. Hold to seal — sealed entries can’t be edited. No account, no cloud, no social feed. Remember without writing a long diary. Leave something without performing for an audience.

Time remembers you. So your future self can meet who you are now.

[Leave this moment in seconds]
Open compose. Optionally add a place, pick a mood, or write one line.

Mood or text is enough to seal. Place is always optional — type it, or fill in your current place name.

200 characters max. Enough to mark the moment. Not enough to become homework.

[Seven states of life]
Calm, Happy, Inspired, Tired, Down, Missing, Looking forward.

Not a psychology quiz — just familiar human weather. Pick one, or skip mood and leave only words.

[Hold to seal this moment]
Not a safeguard against taps. A small ritual.

Press and hold the fingerprint button for about a second and a half. The ring closes. The moment is fixed. Sealed marks can’t be edited — what’s saved is what was real.

[A timeline that collects time]
Open the app and meet who you once were.

Browse newest first. Scrub the month marks on the side to jump through time. New seals land gently on the timeline — like a stamp settling into place.

[A glance at your time]
In Settings, see how many marks you’ve left and how far your span of time reaches.

A quiet summary — not streaks, not dashboards, not pressure to keep a chain alive.

[Private, on your device]
• No account, no sign-in
• No cloud sync, no social
• Marks stay on this device only

No sharing. No likes. No comments. A mood journal and time capsule for you alone.

Abox Mark is not trying to help you record more.

It focuses on one path — leave → seal → meet again later — and keeps it quiet and true.
Minimal mood journal. Seal a line and mood. Private on-device. No account.
Updated on
Aug 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

This update makes scrubbing through time a little smoother:

• Steadier scrubbing: tick lines stay continuous after a jump
• More reliable layout: jumps feel more natural when content sits above

Thanks for using Abox Mark — feedback welcome.
Content rating
Everyone
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App support

About the developer
Yu Guangwei
dayu@everkm.cn
yangguang road 江夏区, 武汉市, 湖北省 China 430223