Whos Calling Me - Caller ID APK

Whos Calling Me - Caller ID is an Android app designed to identify unknown callers, highlight possible spam, and help you block numbers you no longer want to hear from. It ties caller ID information to your call history and offers a simple way to look up phone numbers and manage nuisance calls.

This app suits people who often receive calls from numbers they do not recognize and want a quick way to check who might be behind them, as well as those who want a basic blacklist to cut down on unwanted calls.

Caller identification and number search

The main idea behind Whos Calling Me is straightforward: show you more information about incoming and recent calls. The app can:

- Look up mobile numbers through its built-in search feature

- Keep a log of recent searches so you can revisit past lookups

- Display caller information for entries in your call history, not just for current calls

The developer also mentions that the app can show more than a simple name for some entries, and that it can display details for both callers and contacts already stored on your phone. In theory, this turns your call log into a richer source of context so you can decide whether to answer, ignore, or block a number.

Tools for spam and unwanted calls

Whos Calling Me includes several options aimed at handling bothersome or suspicious calls. According to the feature list, it offers:

- Spam caller detection, which tries to flag calls that may be unwanted

- A blacklist section where you can add spam numbers, unknown callers, or even contacts from your address book, then block them from calling you

- A caller window popup that appears over other apps, showing caller details while you are doing something else on your phone, which you can turn on or off

Together, these features are intended to give you more control over who can reach you, without needing to dig through different menus.

Permissions and privacy concerns

To work as described, the app asks for several sensitive permissions, especially on Android 6.0 and newer. The developer notes that Whos Calling Me will request access to:

- Call logs, which it uses to display call history

- Contacts, to show and manage your saved numbers

- Default Phone/Dialer status, which it requests in order to support the calling and caller ID functions

- Drawing over other apps, so it can show the caller popup while you use other applications

While the developer states that these permissions are used to provide the app’s services, such broad access can feel intrusive to some people. One user reported that the app tried to change many aspects of their phone’s behavior, which made them uncomfortable and led them to remove it. Another user expressed distrust of caller ID apps in general, believing that such tools exist mainly to collect users’ phone numbers and pass them along to third parties, and criticizing the app for not showing what they considered to be the “true” name behind calls.

These comments highlight that privacy minded users may feel uneasy about the combination of extensive permissions and the sensitive nature of phone and contact data.

Real-world reliability

On paper, Whos Calling Me promises to reveal the real identity of callers in your call log and during incoming calls. However, feedback indicates that results can be inconsistent. One user described trying more than 15 different numbers and receiving only “unknown” as a response each time, which completely undermined the caller ID promise for them. Another stated that the app did not show what they believed were the correct names for callers.

Taken together, these experiences suggest that you might not always get useful identification for every number you search, and in some cases you may see no improvement over your phone’s default behavior.

Overall impression

Whos Calling Me - Caller ID offers a compact set of tools for number lookup, spam detection, and call blocking, all tied closely to your call history and contact list. The blackout list and spam detection features can be appealing if you want quick control over unwanted numbers, and the caller popup keeps you informed while you use other apps.

However, the combination of heavy permissions, requests to change core phone behavior, and concerns about how caller data might be used can be a significant drawback for anyone who is cautious about privacy. In addition, reports of repeated “unknown” results raise questions about how reliably the app can actually identify callers in practice.

If you decide to try Whos Calling Me, it will likely appeal most if your priority is having a simple, integrated way to search numbers and block calls, and you are comfortable granting the permissions it requests and accepting that caller ID results may not always be accurate.