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Avast

United States · Antivirus
Review signals

Review signal profile

How review-derived evidence enters the score — what was collected, what was filtered, and how it distributes across aspects. A signal profile, not an archive of individual reviews.

784 signals collected → 736 passed filters → 329 used in the current score.

A signal is one filtered data point — not one review, and not one person.

Collected784
passed filters329
Used329
Why signals were excluded
  • 383No gradeable aspect
  • 24Too short to score
  • 48Likely fake · filtered
Aspects with enough evidence
✓ App UX (193)✓ Pricing & billing (152)✓ Support quality (91)✓ Uninstall friction (31)
Collected
784signals
Filtered out
45558% set aside
Used
32942% of collected
Sources
33 used in score

A signal profile — not a review archive. IndexFair does not host or republish individual reviews. We report how many signals were collected, how they were filtered, and how they distribute. The source platforms retain the original text.

Signal funnel

Used 329Too short 24No gradeable aspect 383Likely fake 48

Why signals were set aside

455 filtered
No gradeable aspect383
Too short to score24
Likely fake · filtered48
What we don't publish. The exact filter thresholds resist gaming and stay internal. We disclose the categories and counts of what is set aside — never the rules that would let a bad actor tune around them.
Source mix
3 sources · 3 categories · 329 of 784 used in score

3 sources across 3 categories are the diversity the ≥2-source floor is measured on. 3 categories rest on a single source and are marked below.

The 3 categories, one by one ↓

Each row is one source category: how many sources feed it, how much evidence was collected, and how much reached the score.

Review platforms
1 source155 collected · 74 used in score · 81 set aside
1 source — does not clear the 2-source floor on its own
— /10
App stores
1 source500 collected · 232 used in score · 268 set aside
1 source — does not clear the 2-source floor on its own
— /10
Public forums
1 source129 collected · 23 used in score · 106 set aside
1 source — does not clear the 2-source floor on its own
— /10

Per-category readings are not yet published at this level of detail; the combined figures above summarize this category set.

See full evidence

Signals by aspect

volume used · not a score
App UX193
Pricing & billing152
Support quality91
Uninstall friction31

These bars show how many signals each aspect drew — coverage and volume, not the aspect's rating. For the scored analysis built on them, see Evidence.