Games
Signal pendingFree or hybridMedium-risk permissions
VaultCheck icon

VaultCheck

Warns you before you buy a game you already own on Steam, PlayStation, Xbox, or Nintendo — across major game stores.

Users1Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

VaultCheck Media preview

3 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

001112026年6月18日2026年6月19日2026年6月19日Latest: 1
Rating trend

30-day rating change

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Growth overview

Daily, weekly, and monthly growth

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1-day growthGrowing
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7-day growthNo data
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30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.1
ManifestV3
Size93.92KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

VaultCheck stops you from buying the same game twice.

Connect your Steam, PlayStation, Xbox, and Nintendo libraries once, and VaultCheck quietly checks every game store you browse against what you already own. When you land on a product page for a game that's already in your collection, a small overlay warns you — before you spend money on a duplicate.

WHAT IT DOES

• Duplicate warning — a non-intrusive overlay appears on game product pages for titles you already own (on any connected platform).

• How long to beat — see the estimated completion time for a game right on the store page, so you know what you're committing to.

• Savings tracker — VaultCheck tallies the money you didn't waste on games you already had.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

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