Mobyx vs SOLOPIN App
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.
SOLOPIN App
Make international calls at competitive rates with excellent call quality. Easily connect with friends and family using your existing contact list, with no peak time charges. Track your call history and rates for transparent usage.
- Low international call rates
- Excellent call quality
- Dial using contact list
- No peak time charges
- Call history and rates tracking
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Call Friends & Family Worldwide with a competitive price in the Market Super Low Call Rates with the Best Service Quality and No Peak Times With Solopin you can finally reach friends and family members with ease and at a competitive price. Calling with SOLOPIN App is faster, no need to dial long numbers, just use your contact list to dial. With SOLOPIN App you get all your Solopin benefits plus: - Excelent Call Quality - Call Using Your Contact List - Get more information about your calls, with call history and rates
Screenshots
Verdict
Mobyx and SOLOPIN App both sit at 3.7 stars, but that hides the real split: 73% of Mobyx's written reviews are positive against 29% of SOLOPIN App's. Mobyx also leads on in-app purchases (none vs 10). SOLOPIN App's advantage is iOS requirement (11.0 vs 16.0). On price, rating, ratings volume and update cadence 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. SOLOPIN App sells 10 one-off in-app purchases. Mobyx asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 3.7 for Mobyx against 3.6 for SOLOPIN App. Both are backed by a comparable volume of ratings — 19 and 20 respectively. Written reviews are what separate them: 73% of Mobyx's written reviews are positive against 29% of SOLOPIN App's.
Mobyx ships an update every 2 months, SOLOPIN App every 5 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.
| Parameter | Mobyx | SOLOPIN App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (19 ratings) — better | 3.6 (20 ratings) |
| Positive reviews | 72.7% of reviews — better | 28.6% of reviews |
| Number of ratings | 19 | 20 — better |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Alex Ferdman | Unlimited Recharge Inc. |
Customer experience
Mobyx
SOLOPIN App
In-app purchases
Mobyx
No in-app purchases
SOLOPIN App
- SOLOPIN Balance $0.99$0.99
- SOLOPIN Balance $1.99$1.99
- SOLOPIN Balance $2.99$2.99
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- SOLOPIN Balance $3.99$3.99
- SOLOPIN Balance $4.99$4.99
- SOLOPIN Balance $6.99$6.99
- SOLOPIN Balance $10.99$10.99
- SOLOPIN Balance $19.99$19.99
- SOLOPIN Balance $29.99$29.99
- SOLOPIN Balance $49.99$49.99
