Mobyx vs SimpleVoIP Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobyx
This mobile softphone utilizes advanced Voice over IP technology for clear calls over Wi-Fi, 3G, or 4G. It offers essential calling features while being optimized to conserve battery life. An existing account with the provider is required.
- Voice over IP technology
- High-quality calling
- Wi-Fi, 3G, 4G support
- Battery-saving optimization
- Essential calling features
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Mobyx is an innovative mobile softphone that uses cutting-edge "Voice over IP" technology for high-quality calling using Wi-Fi, 3G, or 4G. Mobyx has the popular calling features you need. Unlike many other calling apps, Mobyx is specially designed to avoid draining your phone's battery. Requires existing account with Mobyx VoIP provider.
SimpleVoIP Mobile
This utility app enables remote work and travel by providing high-quality calls through your phone's voice channels. It offers comprehensive management of voicemail, eFax, call logs, and call forwarding, along with SMS messaging capabilities using your office number.
- High-quality calls via phone's voice channels
- Voicemail management
- eFax capabilities
- Call log and forwarding management
- SMS messaging on office number
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SimpleVoIP Mobile is for our customer use when working remote, traveling or other mobile needs. Calls placed through this application use call through technology to utilize your phone’s voice channels to ensure the highest call quality. Manage voicemail, eFax, call logs and call forwarding through this app. Also send and receive SMS messages on your office number.
Screenshots
Verdict
The clearest difference is review sentiment: Mobyx at 73% against SimpleVoIP Mobile's 33%. Mobyx also leads on rating (3.7 vs 3.4). On price, ratings volume, update cadence and ads 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.
Mobyx holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 19 and 10 respectively. Written reviews point the same way: 73% of Mobyx's written reviews are positive against 33% of SimpleVoIP Mobile's.
Mobyx ships an update every 2 months, SimpleVoIP Mobile every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Mobyx | SimpleVoIP Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (19 ratings) — better | 3.4 (10 ratings) |
| Positive reviews | 72.7% of reviews — better | 33.3% of reviews |
| Number of ratings | 19 — better | 10 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 109 MB | 115 MB |
| Age rating | 17+ | 17+ |
| Developer | Alex Ferdman | SimpleVoIP LLC |
Customer experience
Mobyx
SimpleVoIP Mobile
In-app purchases
Mobyx
No in-app purchases
SimpleVoIP Mobile
No in-app purchases
