Done!
Developer: tanmen (6)
Price: * Free
Score: 570 Bronze
Rankings: 0 
Comments: 0 Add a comment
Lists: 0 + 0
Points: 0 + 0 ¡
+1 Points

Description

StallScope
New  Occasional stutters and momentary freezes share one problem: by the time you open Task Manager, the machine is behaving again and the evidence is gone.

StallScope runs before the symptom, recording every second. Per core and per drive, each in its own column, so the distribution at the moment it froze can still be reconstructed afterwards.

At the centre is a single measurement: wake_lag. A watchdog thread asks to be woken in 50 milliseconds and records how late it actually was. CPU load and disk latency are candidate causes; this one measures whether the machine actually stalled.

Crossing the threshold writes a snapshot with the preceding 90 seconds included at 1 Hz. The analysis report extracts the bad intervals and ranks contributing factors, normalised against the machine's own quiet-time variance.

Pricing (in-app purchase)
Everything listed above is free, with no time limit and no restrictions, and both tiers record exactly the same thing. Pro (US$1 per month or US$10 per year) adds three ways of reading what was recorded:
- Before/after — put the days either side of a fix side by side and see whether it worked
- Shareable report — one anonymised page, fit for a support desk or a repair shop
- Long-term trend — month by month, so you can see it getting worse
The history those rely on accumulates on the free tier as well, so activating Pro makes the preceding months readable immediately. You can cancel at any time from the settings window, and Pro stays active until the end of the period you paid for.

Requirements
Windows 10 version 1809 or later, 64-bit. About 1% of one core, measured. No administrator rights.

Privacy
Recorded data stays on your disk and is never transmitted. With Pro, the licence key alone is sent to our licence server about once a day to check the subscription; no collected data and no device identifier are sent. Payment is handled by Stripe, and card details never pass through the app.

Interface language
Available in English and Japanese. It follows the Windows display language by default and can be switched in the settings window.
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StallScope (Windows) By: tanmen

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AppAgg Score

Estimated AppAgg Score for  
StallScope
Developer: tanmen

570 Bronze

Higher scores usually mean stronger signals on AppAgg.

Based on:  popularity ·  ratings ·  freshness ·  deals ·  store data ·  community signals

Recalculated daily using fresh AppAgg data.

Short URL: Copied!

What's new

  • Version: PC
  • Last Updated:

Additional Information

Developer

  • tanmen
  • Platforms: Windows Apps (6)
  • Deals: 0
  • Lists: 0 + 0
  • Points: 0 + 0 ¡
  • Rankings: 0
  • Comments: 0
  • Videos: 0
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Summary

StallScopeStallScope Short URL: Copied!
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  • Windows Store
On AppAgg, you can track the Windows app “StallScope” by tanmen, listed under Developer tools. AppAgg Score: 570 (Bronze). AppAgg Points for the app — confirmed: 0; indirect: 0. Public lists containing the app: 0. Users who have saved it in private lists: 0. AppAgg users have not rated the app yet. Confirmed Points record visits to a store by signed-in AppAgg users; indirect Points are based on store data. AppAgg counts public lists containing an app or game and users who have saved it in private lists. The app was first released on . The app was last updated on . The app is currently available for free. The app is available in these languages: English, Japanese. Explore the price history, add the app to a list, or follow its developer. Follow future deals and updates for the app via its RSS feed. AppAgg does not host or distribute the app. All trademarks, logos, and screenshots related to the app belong to their respective owners.

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