Comparison

TVTT Tech vs VoicePBX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TVTT Tech

Features
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Ứng dụng công nghệ 4.0 trong truyền thanh, cho phép quản lý, giám sát trạng thái phát thanh, ghi âm lịch phát, đặt lịch, hẹn trước giờ phát

About

VoicePBX

Features
Read full description

VoicePBX is a business VoIP softphone that enables users to make and receive calls securely over the Internet using their organization's VoicePBX IP PBX system. Stay connected with your business extension anytime, anywhere through Wi-Fi or mobile data. Key Features Make and receive high-quality VoIP calls. Register and use your business extension from anywhere. HD voice quality with reliable connectivity. Support for Wi-Fi, 4G, and 5G networks. Call hold, transfer, and other PBX calling features. View call history and caller information. Secure communication with enterprise-grade authentication. Optimized for remote and hybrid work environments. Who Can Use VoicePBX? VoicePBX is designed for businesses, contact centers, and organizations that use the VoicePBX IP PBX platform. Users must have a valid account provided by their organization. Requirements A VoicePBX account issued by your organization. Internet connection (Wi-Fi or mobile data). Compatible VoicePBX server. VoicePBX helps businesses improve communication, increase productivity, and ensure employees remain connected wherever they work.

Screenshots

TVTT Tech4 screens
VoicePBX4 screens

Verdict

The call

The clearest difference is update cadence: VoicePBX at every 3 days against TVTT Tech's weekly. TVTT Tech's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TVTT Tech ships an update weekly, VoicePBX every 3 days. The most recent releases landed on November 4, 2026 and November 13, 2026 respectively.

Scorecard2 real differences · 4 level
TVTT Tech versus VoicePBX: the parameters behind the verdict, then further details
ParameterTVTT TechVoicePBX
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size133 MB22 MB
Age rating17+12+
DeveloperBYTECH VIET NAM JOINT STOCK COMPANYV9 TECHNOLOGY JOINT STOCK COMPANY

In-app purchases

None

TVTT Tech

No in-app purchases

None

VoicePBX

No in-app purchases

Questions

Is TVTT Tech free?
TVTT Tech is free to download, with no in-app purchases.
Is VoicePBX free?
VoicePBX is free to download, with no in-app purchases.
Do TVTT Tech or VoicePBX have ads?
Neither TVTT Tech nor VoicePBX shows ads.
Which is updated more often, TVTT Tech or VoicePBX?
TVTT Tech ships an update weekly, and VoicePBX every 3 days. Most recently, TVTT Tech was updated on November 4, 2026 and VoicePBX on November 13, 2026.

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