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Last updated on: 2026-06-01
Android Apps > Tools > Scameter+
Scameter+ icon

Scameter+

Hong Kong Police Force
3.83
1,735 reviews
500,000+
Downloads
Free

One-stop scam and pitfall search engine “Scameter” to identify scam pitfalls

Not recently updated — last update was on 2023-03-06. This app may no longer be actively maintained.
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iOS version

About Scameter+

Scameter+ is a tools app developed by Hong Kong Police Force.

Download Statistics

Scameter+ has been downloaded 560 thousand times. In the last 30 days, the app was downloaded 7.9 thousand times.

User Ratings

Scameter+ is rated 3.83 out of 5 stars. The rating is based on 1.7 thousand ratings.

App Information

Scameter+ is FREE to download. The last update was on March 6, 2023.

Technical Requirements

Scameter+ requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2023.

Description
The Cyber Security and Technology Crime Bureau (CSTCB) of the Hong Kong Police Force (HKPF) launched the “Scameter+” mobile app (the “App”), which is a cyber security app to help the public identify frauds and online pitfalls and increase their crime prevention awareness.

【Key Features】

◆ Scameter Search Engine:

Scameter Search Engine helps you identify frauds and online pitfalls. When encountering suspicious calls, online sellers, friend requests, job ads and investment websites, etc., you can enter the platform account name or number, payment account, phone number, email address and URL, etc. into the search engine to instantly assess the risk of fraud and cyber security.

◆ Call Alert:

This feature is a call detector targeting the main type of spam calls, which is phishing/scam calls. When this feature is enabled with your consent, the App requests the Call Log permission from your device and pushes verified phishing/scam phone numbers to your device in hashed format every day as a local database. The App reads your call log for automatically comparing the incoming caller ID and sends you notification alerts when the call you received is verified as a phishing/scam number. To safeguard your privacy, all the logical comparisons run locally in your device and we do not save or submit your personal data, including call records, to any remote server nor third party.

◆ Website Detection:

This feature is a phishing/scam website detector. You can enable the phishing/scam domain filtering by enabling the local VPN tunnel in the App with your consent. The App pushes verified phishing/scam domain lists in hashed format to your device every day and stores them as a local database. The VPN tunnel compares the domain locally with the websites you visit and you will receive notification alerts if a potential phishing/scam domain is detected. To safeguard your privacy, the VPN tunnel only runs locally without any remote connection and the domain comparison only occurs in your device and in hashed format. We do not save or submit your personal data, including browsing history, to any remote server nor third party.

◆ Public Intelligence:

If you come across suspicious websites or phone numbers, share them instantly through this feature. The information you provide might be added to the scam database after our analysis, and accessible to all users who use the "Scameter Search", "Call Alert" and "Website Detection" features. This collective effort aims to reduce the risk of scams for everyone. Please note: This public intelligence platform is solely for receiving scam-related intelligence. To make a Police report, please call a nearby police station or dial 999 in case of an emergency. You may also visit the “e-Report Centre” for non-emergency reports.

◆ Scam Prevention Information:

Stay informed and become a smart e-citizen with Scameter+. Receive the latest insights into technology crime trends and scam prevention tips, minimizing your risk of falling prey to scams.

Download "Scameter+" mobile app to avoid cyber pitfall!
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More data about Scameter+

Price Free to download
Total downloads 560 thousand
Recent downloads 7.9 thousand
Rating 3.83 based on 1.7 thousand ratings
Ranking Not ranked
Version N/A
APK size N/A
Number of libraries 28
Designed for Android 5.0+
Suitable for Everyone
Ads NO ads

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Google Play Rating history and histogram

1.2K
0
0
290
290

Downloads over time

Scameter+ has been downloaded 560 thousand times. Over the past 30 days, it averaged 260 downloads per day.

Changelog of Scameter+

  • Jan 19, 2026Installs500,000+ installs
  • Feb 28, 2024Installs100,000+ installs
  • May 9, 2023Installs50,000+ installs
  • Mar 6, 2023UpdateVersion 1.0.2
  • Feb 27, 2023Installs10,000+ installs
  • Feb 13, 2023New AppVersion 1.0.0 in TOOLS for Free
Show more Show less

Developer information for Hong Kong Police Force

Hong Kong Police Force

scameterplus@cyberdefender.hk

N/A

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Comments on Scameter+ for Android

★★★★★ Denise Cheng · Jun 3, 2025
Very useful in combating mobile scams, spams and phishing.
★★★★★ Sera Wong · Mar 13, 2023
Easy to use. Scanned results of tel nos. Match with another commonly used scam app. Overall good.
★★★★☆ Gerald Yu · Jul 7, 2024
Useful App to check for scam numbers & websites. Unlike some of the negative reviewers, I have made several reports, and it worked fine and efficiently. Also, it doesn't "drain" the battery, as another falsely reported. One complaint I have is that it tells me to update the database Too Frequently. Instead, it should have an option to automatically update the database say twice a day, automatically, in the background, when Wi-Fi is connected. That's a pretty common feature and should be added.
★☆☆☆☆ Albert Mok · Aug 21, 2024
When trying to report a junk call, app asked me to verify my number. However, I keep getting the error saying I cannot connect to the internet.
★☆☆☆☆ Thomas Godzilla · Apr 10, 2023
Trash app. I enter many scam numbers and says no report. I don't have time to complete Police report. Please delete and trash this app
★☆☆☆☆ Edmund Buzon · May 24, 2025
Bull sht app. Centralized structure gives power to one entity to determine who's flagged or not. It doesn't even do well compared to other apps. I'm using Viber, and it detects way more spam calls than this ugly app. Deleted this app from my phone.
★☆☆☆☆ ACE HK · Dec 2, 2024
Blocked my data (initially thought it was my own network) and apps said no connection. Until after uninstalled this app, my data and apps suddenly started working again. Also, 43% of battery being used by app is a bit ridiculous.

Google Play Rankings for Scameter+

This app is not ranked

Technologies used by Scameter+

Scameter+ is requesting 0 permissions and is using 29 libraries.

Permissions

No permissions found

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Firebase Android Library IconFirebase Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State AndroidX Loader Android Library IconAndroidX Loader Google Cloud Messaging (GCM) Android Library IconGoogle Cloud Messaging (GCM) Android Transition Support Library Android Library IconAndroid Transition Support Library Android Support Library collections Android Library IconAndroid Support Library collections Kotlin Android Library IconKotlin Android Support VectorDrawable Android Library IconAndroid Support VectorDrawable AndroidX Legacy: Support Library core utils Android Library IconAndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library IconAndroidX Cursor Adapter AndroidX Local Broadcast Manager Android Library IconAndroidX Local Broadcast Manager Android Support Library Print Android Library IconAndroid Support Library Print Android Support Library Document File Android Library IconAndroid Support Library Document File AndroidX Widget ViewPager2 Android Library IconAndroidX Widget ViewPager2 Okio Android Library IconOkio JetBrains Annotations Android Library IconJetBrains Annotations IntelliJ IDEA Android Library IconIntelliJ IDEA Chromium Android Library IconChromium BoltsFramework Android Library IconBoltsFramework Yoga Android Library IconYoga React Native Android Library IconReact Native
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