Always free. No account required.
- CPU & GPU thermal check
- RAM speed & XMP/EXPO status
- Disk S.M.A.R.T. health
- GPU driver status
- Windows health check
- Plain-English explanations
- Junk Cleaner
- Game Optimizer
- Export diagnostic report
Pay once, keep forever. Price goes up as features are added.
- Everything in Free
- Junk Cleaner — scan & clean 9 categories of junk files
- Game Optimizer — 6 Windows-level gaming optimizations
- Game Detection — finds games across 10 launchers automatically
- Game Profiles — per-game tips for 22 titles
- Export diagnostic report
- Priority Discord support
Full Feature Comparison
| Feature | Free | Pro |
|---|---|---|
| CPU & GPU thermal monitoring | ||
| RAM speed & XMP/EXPO detection | ||
| Disk S.M.A.R.T. health | ||
| GPU driver status | ||
| Windows health check | ||
| Plain-English explanations | ||
| Junk Cleaner (9 categories) | ||
| Game Optimizer (6 optimizations) | ||
| Game Detection (10 launchers) | ||
| Game Profiles (22 titles) | ||
| Export diagnostic report | ||
| Priority Discord support |
Common questions
Does "one-time" really mean no subscription?
Yes. You pay $2.99 once and own Pro access permanently — including all future Pro features as they ship. No renewals, no recurring charges, ever.
What happens if the price goes up?
Nothing changes for you. Early supporters are locked in at $2.99 forever. New buyers after a price increase pay the higher price. That's the whole point of buying early.
What if I just want the free version?
Totally fine. The core diagnostics are free and will stay free. Pro is for users who want more — Junk Cleaner, Game Optimizer, Game Profiles, and export reports. No pressure.
Is payment secure?
Payments are processed by Stripe — the same payment infrastructure used by Amazon, Google, and millions of other businesses. PCLabs never sees or stores your card details.