Hlídač Shopů

Ověřte si, jestli v nejoblíbenějších českých e-shopech nakupujete opravdu se slevou.

Users40K

Rating4.8

Reviews115

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Hlídač Shopů Media preview

3 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

4.77

Latest

4.77

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

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

Version2.4.5

ManifestV3

Size986KiB

Languages1čeština

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Rozšíření Hlídač Shopů zobrazuje historický vývoj ceny, za kterou se produkt v daném e-shopu během roku prodával. Můžete si tak ještě před koupí ověřit, jestli je nákup opravdu tak výhodný, jak e-shop tvrdí.

U každého produktu se na webu e-shopu zobrazí graf s vývojem dvou cen:

- prodejní ceny - té, za kterou se produkt prodával

- původní ceny - té přeškrtnuté, ze které se vypočítává “sleva”

Aktuálně podporujeme 20 českých a 9 slovenských e-shopů.

Rozšíření pro vás připravili: Apify, Keboola, and TopMonks

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 115 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

Similar and related extensions

Review related products from the Chrome Web Store detail page.

Převod měn

Workflow & Planning

Převod měn, který pracuje s aktuálním kurzovním lístkem České národní banky.

Tipli: Cashback odměny a kupóny

Shopping

Získejte cashback odměny a slevové kupóny při online nákupech. Tipli vás upozorní, když můžete ušetřit.

Hamty.cz doplněk

Shopping

Doplněk Vás včas automaticky upozorní na cashback neboli vrácení peněz a slevové kupony ve vybraných obchodech.

VratnePenize.cz Připomínáček

Shopping

VratnePenize.cz Připomínáček vás upozorní na cashback a slevové kupony přímo v obchodech.

FormApps Extension

Workflow & Planning

Rozšíření pro práci s elektronickými formuláři Software602 a.s.

Tipli: Cashback odmeny a kupóny

Shopping

Získajte cashback odmeny a zľavové kupóny pri online nákupoch. Tipli vás upozorní, keď môžete ušetriť.

AI product read

Czech/Slovak e-shop price tracker and discount verifier that displays historical price charts directly on product pages

Protects consumers from misleading discounts by showing whether an e-shop's advertised sale price is genuinely lower than the historical selling price, exposing cases where 'original' prices were inflated or discounts are fake

User installs the extension and browses a supported e-shop. When viewing a product page, the content script detects the shop, scrapes the current product URL and price info, sends it via the service worker to the public API at api.hlidacshopu.cz/v2/detail, receives historical price data, and renders an interactive Chart.js price chart widget injected below the buy button. The widget shows historical selling price and original price trends, plus a real discount calculation.

Target users: Czech and Slovak online shoppers who want to verify whether advertised discounts are genuine / Price-conscious consumers shopping at popular Czech/Slovak e-commerce sites

The extension is a large single-file bundle (content.js is 857KB/19724 lines), making it difficult to trace individual logic paths, but the core architecture is clear from the service worker and key template/data functions.
Cannot verify whether the external website hlidacshopu.cz has paid features or account-based features from the extension source alone, but the extension itself does not require or use any such features.

Monetization

No paid features detected

The extension has no subscription, premium, upgrade, payment, billing, or license logic. Searches for 'subscription', 'premium', 'upgrade', 'stripe', 'payment' all return zero matches. The static analysis heuristic reports isPaid=0 with paidConfidence=0. The extension is a free consumer tool. The external service (hlidacshopu.cz) may have its own monetization, but the extension itself gates no features behind payment.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension makes unauthenticated API calls to https://api.hlidacshopu.cz/v2/detail (sw.js:21) with no auth headers, tokens, or cookies. No login UI, no account creation, no authentication flow exists anywhere in the source. The keyword 'login' yields zero matches in content.js. The keyword 'account' yields zero matches. The extension works immediately upon visiting a supported e-shop product page.

Permission risk

Low-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

未命中敏感权限或广域站点访问规则

Publisher

Apify, Keboola & TopMonks

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access