Click to chat app icon

Click to chat

Small app to open a WhatsApp chat with any number (you and that number).

Triangulo? · com.trianguloy.openInWhatsapp

5.0 out of 5 (7 ratings) 10M+ downloads v5.4.1 232.6 KB Android 12L+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v5.4.1 (209)
Updated
Sep 3, 2026 (1 month ago)
APK size
232.6 KB
Requires
Android 12L+ (API 32)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Jul 27, 2020 (at least)
Permissions
1
Developer contact
[email protected]

About this APK

Click to chat is an app by Triangulo? in the Tools category, listed since at least July 2020. It has no native code, so it runs on any Android processor.

Since version 5.3, the minimum Android version rose from 5.0 to 12L. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 5.4.

Ratings

5.0out of 57 ratings
  • 5 ★100%
  • 4 ★0%
  • 3 ★0%
  • 2 ★0%
  • 1 ★0%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v5.4.1

V 5.4.1 - Fix prefix not remembered when 'Keep prefix' is off V 5.4 - Allow to export agenda as text - New Bengali translation. Thanks to Antigravity! - Fix some inconsistent behavior with prefix V 5.3.1 - Fix static shortcut on donation and ads version - Internal code updates Do you like the update? Suggestions? You can say so in the comments or in the blog! https://triangularapps.blogspot.com/

Description

From the listing uploaded by “appupdater”.

Disclaimer: This app is not affiliated with nor endorsed by WhatsApp Inc. Previous name: "Open in WhatsApp (click to chat) [small, no ads]", changed to comply with WhatsApp and Google guidelines. ------------------ I'm aware some users are using the app for business purposes. I'm glad my app is helping you being more productive, but please if you are using the app for commercial purposes consider supporting it. I want this little personal project to keep being a free without ads nor purchases app, and the progress and updates are based on the reception and support from you. There is a donation version that you can buy to help the development: https://play.google.com/store/apps/details?id=com.trianguloy.openInWhatsapp.donation [New: There is now a web version, compatible with WhatsApp Web: https://trianguloy.github.io/OpenInWhatsapp_Web/ ] ------------------ Did you know you can open a chat in WhatsApp with any number without saving first into contacts by entering it on the search box inside WhatsApp itself? Source: https://faq.whatsapp.com/1183494482518500 Originally you needed to use a long and difficult to remember link, so I made this tiny app to help in the process. Since then I have added multiple functionalities (enter message, share link, list of country codes, create shortcut, save recent and pinned, open recent calls via add-on, and a few more) but always with these three principles: 1) Make the smaller app possible. This means no extra unrelated content, no extra libraries and no useless things. Currently its size is around 100KB=0.1MB. Less than a standard picture! 2) Use as few permissions as possible. Only the create_shortcut permission is used, nothing else! (no calls, no storage, no internet). 3) No ads. I hate ads. I will never add ads, adware, spyware, user tracking or other nasty stuff. If you want a small tool to help you open numbers in WhatsApp, try it. If you prefer an app that sends your data to Google, there are clones out there. --------------------------- Translation: Thanks to Timofey Lisunov, Matheus Damacs, Yusuf Emen, Benjamin Yılmaz Çetiner, Richard Anderson (Hirai RCD), Aditya, Armand Secco, Yoni Cohen jonbir3, MageshBabu K (mage1k99), artmann (Dwi Legowo), Steven Felix, mezysinc, Thenur Mahesh Kannan, Faisal Aloufi, RaviDhoriya, Nathanaël Gagnepain, OnnoV, Hüseyin Filiz for the translations! Permissions used: SHORTCUT: To create shortcuts in the launcher. -Nothing else- (they aren't necessary) Apk size: ~100 KB (0,1MB)

Version history

3 versions are listed, going back to v5.3. Since v5.4.1 it requires Android 12L+.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 3, 2026.
  • Certificate issued to “TrianguloY” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Sep 3, 2026
  • Validated against Google Play Sep 3, 2026
  • Signed byC=34, ST=Espa?a, L=Zaragoza, O=TrianguloY, CN=Abel Naya
  • Signing certificate (SHA-1)5F:5F:B9:54:19:8D:7E:31:30:2B:BF:EA:33:7D:C8:3D:4F:33:74:A6
  • File MD57920e04b166d00e3e204e156fcaa496e
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Click to chat requests 1 permission, none of them sensitive.

Required hardware & features

Click to chat APK: questions and answers

Is there a version of Click to chat for older Android phones?

The current version needs Android 12L or later. Version 5.4 is the newest listed build that installs on Android 10 and later. Get version 5.4 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Click to chat APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 7920e04b166d00e3e204e156fcaa496e.

Tags

More Tools apps