exionOne vs ABT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
exionOne
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Exion One is free of charge and it can be used with your existing Exion One account. Features: - Easy configuration via QR CODE - Fully integrated with Apple's telephony system - Mute call - Call recordings - Call history - Call waiting - Call over the Internet using SIP protocol - DTMF To set up ExionOne and make calls you need an Exion's account. Browse to www.exion.ch for more informations. Terms of use: https://exion.ch/it/termini-e-condizioni
ABT
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ABT-Virtual is the ultimate softphone app for seamless communication. Make free app-to-app calls and stay connected with friends and family effortlessly. Install now and experience limitless communication.
Screenshots
Verdict
The clearest difference is update cadence: exionOne at every 5 months against ABT's every 11 months. ABT's advantage is iOS requirement (16.0 vs 18.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
exionOne ships an update every 5 months, ABT every 11 months. The most recent releases landed on September 10, 2026 and August 1, 2026 respectively.
| Parameter | exionOne | ABT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 97 MB |
| Age rating | 4+ | 17+ |
| Developer | Exion Networks SA | Riaan Jonathan van Stryp |
In-app purchases
exionOne
No in-app purchases
ABT
No in-app purchases
