AbtoVoIPClient vs Thurcom Phone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AbtoVoIPClient
This application provides voice and video calling capabilities, along with text chat, for users with SIP accounts. It supports direct calls between clients and offers secure communication options. The app integrates with native iOS call features for a seamless user experience.
- Voice calls
- Video calls
- Text chat
- Works with all popular SIP servers
- Direct calls between clients
- Secure calls using SRTP/ZRTP
- CallKit integration
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ABTO Software's VoIP SIP softphone. Can be used to call sip numbers and landline numbers (if sip provider has this option). Features: voice calls; video calls; text chat (based on SIP MESSAGE request); works with all popual SIP servers, including Asterisk/FreeSwitch; make direct calls between clients without SIP server; allows to use UDP/TCP/TLS protocols for SIP transport; ability to make secure calls using SRTP/ZRTP; supports STUN/ICE; IPv6 support; CallKit - native incoming call UI and system integration of VoIP calls; 2 simultaneous calls; call conferencing; attended transfer.
Thurcom Phone
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Mit der Thurcom Phone App haben Sie Ihren Thurcom Festnetzanschluss überall dabei. Empfangen Sie mit Ihrem Smartphone unterwegs Anrufe auf Ihren Festnetzanschluss oder telefonieren Sie zu den günstigen Thurcom Tarifen. Die Thurcom App nutzt dabei bestehende WLAN, 3G oder 4G Verbindungen. Hinweise: Sie benötigen einen Thurcom Telefon Anschluss, damit Sie diese App nutzen können. Weitere Informationen finden Sie auf unserer Homepage. Bitte beachten Sie, dass beim Telefonieren mit der Thurcom Phone App über ein mobiles Netzwerk, zusätzliche Kosten bei Ihrem Mobilfunkanbieter entstehen können. With this application from THURCOM, you receive all incoming calls to your fix phone on your mobile, whether at home or traveling, you can also make mobile calls at the tariff of your fix phone, and thus benefit from the advantageous conditions included in your telephony offer. Note: you need to have an account from Thurcom in order to use this software. This is a supplier specific application. More information is available on the homepage of your voice provider.
Screenshots
Verdict
The clearest difference is device support: AbtoVoIPClient at 3 against Thurcom Phone's 1. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AbtoVoIPClient ships an update every 5 months, Thurcom Phone every 8 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.
| Parameter | AbtoVoIPClient | Thurcom Phone |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 115 MB |
| Age rating | 4+ | 17+ |
| Developer | Sviatoslav Volodymyruvych Litynsky Private Enterpreneur | Thurcom |
In-app purchases
AbtoVoIPClient
No in-app purchases
Thurcom Phone
No in-app purchases









