Best Fake Call Apps for Samsung Galaxy Phones (2026 Guide)

If you own a Samsung Galaxy and you've been looking for a "fake call" toggle somewhere in One UI, you're not going to find it. Samsung has never built one in, and neither has any other Android manufacturer. The feature simply does not exist at the system level. What Samsung does give you, though, is a flexible foundation: the overlay permission that lets third-party apps draw a full call screen on top of whatever you're doing, plus a few automation tools like Bixby Routines that can make the whole experience smoother. This guide walks through the best fake call apps for Samsung Galaxy phones in 2026, the One UI settings you need to tweak, and the traps to avoid on the Play Store.

Why Samsung phones don't have a built-in fake call

Some older Samsung feature phones actually did have a fake call button buried in the dialer, and a lot of people remember that. But when Samsung moved to Android and later to One UI, the feature was dropped. The reasoning is straightforward: Android's open app ecosystem lets third-party developers handle niche utilities like fake calls better than a baked-in tool could. And frankly, it's a feature that would attract controversy if Samsung officially shipped it.

The good news is that Samsung's version of Android, One UI, is one of the friendliest environments for fake call apps. The overlay permission is easy to grant, Samsung's notification system is reliable, and Bixby Routines opens up some automation possibilities that stock Android simply doesn't have. If you're curious about how the broader Android landscape handles fake calls, our guide on how to fake a call on Android covers the full picture.

Best fake call apps for Samsung Galaxy

There are dozens of fake call apps on the Play Store, but quality varies wildly. Here are the ones that work well specifically on Samsung devices running One UI:

• Fake Call by Suspended Sentence: clean interface, lets you set a custom caller name, number, photo, and ringtone. Supports scheduled calls and a recorded voice on the other end. The overlay matches Samsung's call screen reasonably well.
• Fake Caller ID: focuses on making the incoming call screen look as close to your phone's native dialer as possible. On a Galaxy, it mimics the One UI call screen with the green and red buttons in the right places.
• Call Assistant: goes further with fake video call profiles, characters like a scary clown or a celebrity lookalike, and even a flashlight effect during the call. More prank-oriented, but the core calling feature is solid.
• Fake Call Plus: lightweight, minimal ads, and includes a shake-to-call trigger that's useful when you need to start the fake call discreetly.

Before you download any of these, the fastest way to know what a good fake call feels like is to try our free in-browser fake call demo. It runs right in your phone's browser and gives you a baseline for judging how realistic any Play Store app actually is. If an app can't match that standard, skip it.

For a broader comparison that includes more options and pricing details, check out our roundup of the best fake call apps for Android.

How fake calls look on Samsung One UI

One UI has a distinctive call screen. The caller name sits at the top, a circular contact photo is centered, and the accept/decline buttons appear at the bottom with Samsung's rounded styling. When someone calls you on a Galaxy, you know what it looks like. And that familiarity is exactly what a fake call app needs to replicate.

The better apps handle this by using Android's overlay permission to draw their own call screen on top of everything. A few of them actually detect that you're running One UI and adjust their layout to match Samsung's style: rounded buttons, the right font sizes, the familiar slide-to-answer gesture. The result is a screen that looks like a real Samsung call, not a generic overlay that screams "this is an app."

That said, no third-party app can perfectly replicate the native call screen. Samsung updates One UI with new visual elements regularly, and apps sometimes lag behind. The practical test is whether someone glancing at your phone for a second would think it's a real call. Most of the apps listed above pass that test on current Galaxy S and A series phones.

Samsung settings you need to check

Installing a fake call app is only half the job on a Samsung phone. One UI has several settings that can silently prevent the app from working properly. Here's what to check:

1. Display over other apps: go to Settings > Apps > your fake call app > "Display over other apps" and make sure it's toggled on. Without this, the call screen literally cannot appear.
2. Battery optimization: Samsung's battery management is aggressive. Go to Settings > Battery > Background usage limits, and make sure your fake call app is not in the "Sleeping apps" or "Deep sleeping apps" list. If it is, Samsung will kill it in the background and your scheduled call will never ring.
3. Notifications: make sure the app has full notification permissions. Go to Settings > Apps > your app > Notifications and enable all categories. Some fake call apps use a notification to trigger the call screen.
4. Do Not Disturb exceptions: if you run DND regularly, add the fake call app to your DND exceptions so the call still rings through. Otherwise your perfectly planned escape call arrives in total silence.
5. Auto-restart after reboot: Some Galaxy phones let you set apps to restart automatically after a reboot. Enable this for your fake call app so a random restart doesn't leave you without your backup plan.

The battery optimization issue is by far the most common problem. Samsung's One UI is notorious among developers for aggressively suspending background apps, and fake call apps are especially vulnerable because they need to wake up at a specific time, ring, and draw an overlay. If your app works fine when the screen is on but fails when the screen is off and the phone is in your pocket, battery optimization is almost certainly the cause.

Using Bixby Routines to automate fake calls

This is where Samsung owners get a genuine advantage over other Android users. Bixby Routines is Samsung's built-in automation tool, and while Bixby as a voice assistant gets a lot of criticism, Routines is quietly excellent. You can use it to launch your fake call app automatically based on triggers like time, location, or even a specific action.

Here are some practical setups:

• Time-based trigger: create a routine that opens your fake call app and starts a call every weekday at 5:15 PM, right when you need an excuse to leave the office. You don't even need to touch your phone.
• Location-based trigger: set a routine to launch the app when you arrive at a specific location (like a relative's house or a recurring meeting spot). The call rings a few minutes after you arrive, giving you a built-in exit whenever you need it.
• NFC tag trigger: if you have an NFC tag (they cost about a dollar), you can program a Bixby Routine to launch the fake call when you tap your phone to the tag. Stick it under your desk or inside a book, and tapping it discreetly starts the call with zero visible screen interaction.

The key is that Bixby Routines can open an app and send an intent, so you're essentially chaining Samsung's automation with the fake call app's scheduling. It takes a few minutes to set up, but once it's running, you have a hands-free fake call system that no one will suspect.

What if you switched from Samsung to iPhone?

A surprising number of people searching for Samsung fake call apps have recently switched to iPhone, or they carry both. If that's you, it's worth knowing that the fake call landscape on iOS is fundamentally different. Apple's CallKit framework lets apps use the actual native call screen, so a well-built iPhone fake call app doesn't need to draw an overlay at all. The call looks identical to a real one because it uses the same system interface.

That's the approach Introscape takes: it hooks into CallKit so the incoming call shows up with the real iOS call screen, complete with the contact name, photo, and the familiar accept/decline buttons. It also supports AI-generated voices on the other end and an Apple Watch trigger, so you can start the call from your wrist without touching your phone. If you want to know what believable dialogue sounds like during a fake call, try our fake call script generator to write a realistic exchange in seconds.

The bottom line: on Samsung, you need a good app plus the right settings. On iPhone, the integration goes deeper because of how Apple designed CallKit. Both platforms can deliver a convincing fake call, but the path to get there is different.

How to spot scam fake call apps on the Play Store

The Play Store has a scam problem in the fake call category, and Samsung users are not immune. Security firm ESET documented a cluster of 28 fraudulent apps it called CallPhantom that promised to retrieve the call logs of any phone number. They charged users and returned junk data. The tell was the promise itself: no legitimate app can access someone else's call history.

Here is what to watch for:

• Promises to spy on others: if an app claims it can pull call logs, messages, or location data from another phone, it is either a scam or spyware. A real fake call app only makes your phone ring.
• Excessive permissions: a fake call app needs overlay permission and maybe notifications. It does not need access to your contacts, SMS, camera, or microphone to function.
• Vague in-app purchases: watch out for apps that charge to "unlock" features with spy-movie names. That is a common fraud hook.
• No developer info: a trustworthy app has a named developer, a working support email, and a clear description of what it does and does not do.

For a full deep dive on safe options, our guide to free fake call apps without ads filters specifically for trustworthy, no-nonsense apps.

Sources & further reading

• TechWiser: Best Fake Incoming Call Apps for Android and iOS: recommends fake incoming-call apps for Android, covering caller details, scheduling, and platform-specific notes.
• MakeUseOf: Escape Awkward Situations With These Fake Call Apps for Android: reviews Android apps that simulate incoming calls with custom caller names, scheduling, and voice recordings.
• ESET WeLiveSecurity: Fake call logs, real payments: How CallPhantom tricks Android users: research on 28 fraudulent Android apps that charged users and returned fake call-log data.
• Samsung: What are Bixby Routines?: Samsung's official overview of Bixby Routines automation features.