Comparison

WaTech VoIP vs phonestar* VoIP

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

Head to head
About

WaTech VoIP

This app enables teams to stay connected and productive remotely with advanced communication features. It offers secure calling, messaging, and collaboration tools, ensuring business continuity on the go.

Highlights
  • Unified communications
  • Video calls and audio conferences
  • Group chats and public channels
  • File sharing
  • External calling with corporate identity
  • Encrypted calls and messages
Read full description

With WaTech VoIP mobile apps you and your team members can stay connected and more productive on the go while keeping your extension with you, wherever you are. ***Designed for use with the WaTech VoIP Phone System only.*** What WaTech VoIP brings to your team: **Cutting-edge UC solution** • Collaborate with your team wherever you are. • Make video calls, organise audio conferences and group chats, create public channels, share files, and much more. **Easily and securely organise remote work for your employees** • Dial external numbers using corporate identity/phone numbers. Receive calls through your WaTech VoIP extension. • Keep track of your business communications with the detailed customer profiles and history of communications organised by each contact. **Enhanced connectivity and call quality even with an unstable internet connection** • With push notifications you can stay connected anywhere you are while providing outstanding customer service. • WaTech VoIP enhances the connectivity and the quality of voice implementing the best in class audio codecs. **Keeps your conversations and data secure.** • WaTech VoIP apps provide encryption for calls, messages, and data by default using the strongest block cyphers available.

About

phonestar* VoIP

Read full description

Reachable worldwide under your usual phone number. phonestar* VoIP is a secure and reliable communication app designed for professional telephony. It provides all essential calling features with encryption enabled by default, ensuring your conversations remain private and protected under Swiss data privacy laws. Easy to set up, secure calls. Important note The phonestar* VoIP app can only be used with the phonestar* PBX, cloud telephone system. The basic phonestar* PBX functions with one telephone number and an unlimited number of end devices, as well as incoming and outgoing calls within the phonestar* network, are free of charge. With the phonestar* VoIP app, you can: - Make and receive VoIP calls with crystal-clear quality - Stay reachable at all times with the integrated push service - Communicate with SRTP and TLS encryption enabled by default - Easily put calls on hold, consult with internal and external parties, and transfer calls - Easily hold three-way conferences - Enjoy intuitive operation and a clear interface Whether for business or personal use - phonestar* VoIP combines simplicity, security, and performance - so you can focus on your conversation, not the connection.

Screenshots

WaTech VoIP4 screens
phonestar* VoIP4 screens

Verdict

The call

The clearest difference is update cadence: phonestar* VoIP at fortnightly against WaTech VoIP's every 3 months. WaTech VoIP's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.6). On price, ads and in-app purchases 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

WaTech VoIP ships an update every 3 months, phonestar* VoIP fortnightly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 6 level
WaTech VoIP versus phonestar* VoIP: the parameters behind the verdict, then further details
ParameterWaTech VoIPphonestar* VoIP
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.6
Further details — not scored
Size92 MB62 MB
Age rating4+4+
DeveloperWaTech Computer Services Inc.Helbing Networks GmbH

In-app purchases

None

WaTech VoIP

No in-app purchases

None

phonestar* VoIP

No in-app purchases

Questions

Is WaTech VoIP free?
WaTech VoIP is free to download, with no in-app purchases.
Is phonestar* VoIP free?
phonestar* VoIP is free to download, with no in-app purchases.
Do WaTech VoIP or phonestar* VoIP have ads?
Neither WaTech VoIP nor phonestar* VoIP shows ads.
Which is updated more often, WaTech VoIP or phonestar* VoIP?
WaTech VoIP ships an update every 3 months, and phonestar* VoIP fortnightly. Most recently, WaTech VoIP was updated on October 3, 2026 and phonestar* VoIP on October 13, 2026.

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