103 Knock In VIP Messenger Alternatives and Similar Apps

8.2 100

Popup Notifier 4.1.1 is an Android Tools app developed by kame3. Explore 200 alternatives to Popup Notifier.Show a popup when a notification of LINE app arrives.(Works ONLY with LINE app).

3.7 422

InstaVoice 2.40.11 is an Android Communication app developed by Kirusa, Inc.. Explore 200 alternatives to InstaVoice. InstaVoice is listed in Top 10 Voicemail Apps for Android.Free Unlimited Visual Voicemail 📱 Voicemail Transcription 📢 Missed Call Alerts.

8.2 330

FilterBox 3.5.0 is an Android Tools app developed by Ruoxin He. Explore 200 alternatives to FilterBox.Notification history, Customizable rules, AI blocking, and more.

8.8 47

Smart Contact Reminder 2026.07.31 is an Android Productivity app developed by Milan Bárta. Explore 200 alternatives to Smart Contact Reminder.Get reminders to stay in touch with friends and family or business connections.

7.1 1K+

WHO 24.3 is an Android Communication app developed by RD Labs LLC. Explore 187 alternatives to WHO.Detect & Block Scam, Telemarketer, Fraud & Robocalls - Find out who is calling.

7.3 34

WAVE 2.1.21 is an Android Productivity app developed by Nextivity, Inc.. Explore 171 alternatives to WAVE.CEL-FI WAVE: Easily set up & manage your CEL-FI Smart Signal Booster.

7.4 47

ESChat 34.7 is an Android Communication app developed by ESChat. Explore 200 alternatives to ESChat.Real Time Push-to-Talk (PTT) & Group Text Messaging for all Wireless Carriers.

8.2 138

Norg 1.7.4.3 is an Android Productivity app developed by Lufesu Inc.. Explore 83 alternatives to Norg.Notification history with deleted messages, private reading, and local storage.

7.4 1K+

InTouchApp 6.42.0 is an Android Productivity app developed by Volare Technologies Pvt. Ltd. (InTouchApp). Explore 200 alternatives to InTouchApp.Contact Manager with Lead Manager, Caller ID, Power search, Biz cards scan.

9.1 62

NetSfere 6.10.1 is an Android Business app developed by Infinite Convergence Solutions, Inc.. Explore 200 alternatives to NetSfere.Cloud-based enterprise messaging with encryption, control and robust delivery.

8.0 12

Celo 3.9.0 is an Android Medical app developed by Celo Limited. Explore 200 alternatives to Celo.Secure Healthcare Messaging.

9.6 88

Bond 2.119.0 is an Android Lifestyle app developed by Bond - Personal Security. Explore 200 alternatives to Bond.24/7 pro agents by your side.

6.9 711

Malloc 2026.07.181 is an Android Productivity app developed by Malloc Privacy. Explore 200 alternatives to Malloc.The only app that keeps you safe and protected from stalkers and spyware.

7.5 12

Stingle Photos 2.12.0 is an Android Tools app developed by Stingle. Explore 200 alternatives to Stingle Photos.Secure gallery and sync.

9.3 35

DialMyCalls 5.6.7 is an Android Productivity app developed by OnTimeTelecom, Inc.. Explore 200 alternatives to DialMyCalls.Send mass texts & voice alerts for schools, teams, businesses, & emergencies.

9.3 213

RControl 4.13 is an Android Tools app developed by M2M Services Ltd. Explore 200 alternatives to RControl.RControl turns ANY alarm panel into a SMART security system.

7.5 57

Reverse Lookup+ : Phone Search 3.6.6.7 is an Android Communication app developed by Nomadic Ratio. Explore 200 alternatives to Reverse Lookup+ : Phone Search.Quickly and easily identify and block unknown callers.

8.3 431

Notistory 1.5.3 is an Android Lifestyle app developed by whowhoLab. Explore 55 alternatives to Notistory.You can manage all your notifications(SNS, Call, SMS etc) with 'notistory'.

7.6 12

Silent Beacon 10.16.6 is an Android Lifestyle app developed by Silent Beacon. Explore 200 alternatives to Silent Beacon.Real-time safety alerts. Call 911, notify contacts, panic button ready.

9.3 1K+

Easy Message 1.3.35 is an Android Communication app developed by Contacts Messages Apps. Explore 200 alternatives to Easy Message.Send direct WhatsApp text messages to unsaved phone numbers and contacts.

7.7 69

Notify me 1.11.3 is an Android Productivity app developed by Lars Feßen. Explore 200 alternatives to Notify me.Let this app remind you of all your tasks with a simple Android notification.

8.0 51

Legal Text Collector 2.24.2 is an Android Communication app developed by Legal Text Collector. Explore 200 alternatives to Legal Text Collector.Save messages as PDF.

9.9 719

5 Calls 2.4.4 is an Android Books & Reference app developed by 5 Calls. Explore 200 alternatives to 5 Calls.The latest political news, automatically connected with your House, Senate reps.

7.5 41

Seecrypt Enterprise 4.161.0 is an Android Communication app developed by Seecrypt Group, Inc.. Explore 200 alternatives to Seecrypt Enterprise.Secure Communications for Businesses & Government with Post-Quantum Protection.