The 20 most popular Communication Apps for Android ever with no subscription

Google Play has 42,080 Communication apps, the 16th largest app category. 4,739 of them have at least 50,000 installs. 1% are paid, and the average rating is 3.9. Ranked by total installs. Together these 20 apps got 58K installs in the last 30 days. Threema. The Secure Messenger got the most installs in the last 30 days: 34K. Install counts come from Google Play. Last updated on 2026-10-23.

App

Installs, 30 days

vs 30 days before

Last 12 weeks

Total installs

Rating

On Play

Threema. The Secure Messenger

Threema AG · Communication

34K

+3%

6.4M

3.9

13 years

Torque Pro (OBD 2 & Car)

Ian Hawkins · Communication

17K

−10%

4.6M

3.9

16 years

TeamSpeak 3 - Voice Chat

TeamSpeak Systems, Inc. · Communication

5.1K

+16%

2.2M

2.7

13 years

WazzapMigrator

Nicola Beghin · Communication

160

−23%

420K

4.0

12 years

FolderSync Pro

Tacit Dynamics · Communication

770

−27%

220K

4.5

15 years

EasyTether Full

Mobile Stream · Communication

200K

4.1

16 years

EasyTether Pro

Polyclef Software · Communication

2×

120K

3.9

15 years

gContactsPro: dialer & contact

y.gphonebook · Communication

75K

–

16 years

Groundwire: VoIP SIP Softphone

Acrobits, s.r.o. · Communication

1.1K

+10%

69K

3.3

14 years

Acrobits: VoIP SIP Softphone

Acrobits, s.r.o. · Communication

270

+16%

51K

4.0

15 years

GPP Remote Viewer

GPP Soft · Communication

−43%

50K

4.1

15 years

Contacts Widget - Speed Dial

Neelam Govind Bhanushali · Communication

−100%

48K

4.1

6 years

NDI Camera: Easy Streaming

VI(Z)RT Inc. · Communication

−97%

43K

3.3

5 years

Portable Wi-Fi hotspot Premium

CORE TECHNOLOGY · Communication

34K

–

14 years

SMS Auto Reply - Autoresponder

LeMi Apps | SMS Automation & Auto Reply Apps · Communication

−83%

31K

3.0

11 years

Reverse Lookup+ : Phone Search

Nomadic Ratio · Communication

30K

3.7

16 years

ContactsX - Dialer & Contacts

Snow Technology · Communication

−96%

29K

–

11 years

EasyTether Carrier Edition

Mobile Stream · Communication

24K

4.0

14 years

Sleipnir Mobile Black Edition

Fenrir Inc. · Communication

−33%

24K

–

13 years

IRC for Android ™

CounterCultured · Communication

−100%

21K

4.2

12 years

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