Chestny ZNAK – Quality Control
ru.crptech.mark
FreeEveryone
Gameplay screens
Stats
1M+Installs
4.5 / 165KRating
Aug 2, 2019Released
Oct 5, 2026Updated
Chart positions
In 86 countries, 86 charts, best position #14 (snapshot Oct 23, 2026).
| Country | Chart | Rank |
|---|---|---|
| Russia | Shopping · free | #14 |
| Belarus | Shopping · free | #46 |
| Kyrgyzstan | Shopping · free | #56 |
| Kazakhstan | Shopping · free | #69 |
| Uzbekistan | Shopping · free | #98 |
| Niger | Shopping · free | #109 |
| Botswana | Shopping · free | #110 |
| Congo - Kinshasa | Shopping · free | #110 |
| Congo - Brazzaville | Shopping · free | #110 |
| Gabon | Shopping · free | #110 |
| Gambia | Shopping · free | #110 |
| Guinea | Shopping · free | #110 |
About the game
Product Label Scanner
Your main assistant for product quality tracking and counterfeit detection.Chestny ZNAK is a free application, which allows you to scan labels, QR codes and Data Matrix codes. Simply scan the digital code on the product label, the application then verifies the manufacturer’s marking type and instantly displays the result.You can verify the originality of your purchases, protect yourself from counterfeits and find ou…
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