Earn-your-screen-time app lock for Windows
Problem
On phones, screen time can be gated behind tasks, but Windows has no proper way to keep Steam/games blocked by default and unlock them only after completing study tasks (math problems, Anki cards, imported questions) for a limited 15–30 minute window that then auto-locks again. Students and self-controllers resort to willpower or uninstalling games entirely.
Opportunity
A Windows utility that blocks game launchers by default and grants time-limited unlock sessions only after verified study reps — essentially 'Screen Time + Anki' fusion for desktop gamers. Recurring revenue from parents and students; the Android/iOS equivalents prove demand.
Market analysis
The fusion genuinely does not exist on Windows: desktop blockers like AppCrypt and Kaizen schedule-lock games, while earn-by-study apps like Math Lock are mobile-only. Proven mobile demand plus an empty desktop niche makes this buildable; anti-tamper engineering and distribution are the hard parts.
Market · Students and self-regulating adult gamers, plus parents of gaming teens; mobile earn-your-screen-time apps prove repeat demand for the mechanic.
Pricing · Mobile analogues run freemium with roughly $5/month or $20-40/year tiers; Windows utilities historically favor $10-30 one-time licenses.
Pros
- + Confirmed gap: no Windows tool combines default-blocking with study-gated timed unlocks.
- + Mobile equivalents (Math Lock and clones) validate both mechanic and audience.
- + Anki and imported-question integration creates stickiness for serious students.
Cons
- − Self-enforcement on Windows is easy to defeat without hardened services, which can trip antivirus heuristics.
- − Desktop utility distribution lacks an app-store-quality discovery channel.
- − Small niche; Steam and launcher updates can silently break blocking rules.
Existing / similar tools
Source
r/AppIdeas (Reddit)
On Windows the blocker’s user is usually also the machine’s admin, so self-enforcement tools are advisory unless they install a hardened service, at which point you risk antivirus false positives and users who uninstall in a moment of weakness. The honest wedge is the parent-managed setup (parent as admin, kid as standard user), which sidesteps the self-control paradox entirely and matches who actually pays. Anki and imported-question integration is the stickiness hook none of the mobile clones have.