PrimeTruth

PrimeTruth

Solo maker of small, private iPhone apps

About

Small games and calm tools for iPhone — made by one person with an AI agent. Apps by Nguyen Dinh Chung. ↓ all apps

Badges

Gone streaking
Gone streaking
Gone streaking 5
Gone streaking 5

Maker History

  • ScrollPause
    ScrollPauseA pause screen before the app you didn't mean to open
    Oct 2026
  • Onefast
    OnefastA fasting timer that lives on your lock screen
    Oct 2026
  • Quill
    QuillA locked diary with no account and no subscription
    Sep 2026
  • 🎉
    Joined Product HuntSeptember 11th, 2026

Forums

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1mo ago

ScrollPause - A pause screen before the app you didn't mean to open

Pick the apps that pull you in. Next time you open one, ScrollPause shows a pause screen first: which app, what time, do you really want to? Tap "I'll pass" and it closes. PIN lock, quiet hours, weekly summary. No account, no data leaves.
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1mo ago

Onefast - A fasting timer that lives on your lock screen

Pick a plan, tap Start. Onefast shows the time left on your lock screen and in the Dynamic Island, so you never open the app to check. Survives restarts and time zones. No ads, no account, no server. 13 languages.
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2mo ago

Quill - A locked diary with no account and no subscription

Quill is a private diary for iPhone. PIN and Face ID lock, no account, no server of ours. Import from Day One or Apple Journal, export to PDF or Markdown, back up to your own iCloud. Pro is one purchase, never a subscription.
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