Simplified Networks vs Ublux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simplified Networks
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Simplified is a simple to use SIP softphone for iPhone and iPad that can be customized on demand. Allowing users to easily register on a VoIP system, the Simplified Softphone can be used with a large number of SIP-compatible VoIP service providers. You can call on WiFi and 3G networks from anywhere in the world. Simplified Highlights: 1. Compatible with any SIP-based Softswitch 2. Connectivity through WIFI/3G/EDGE 3. Outgoing Incoming VoIP Calls 4. iPhone Address Book Integration 5. Call History 6. Work in Background Mode 7.Excellent Voice Quality through supported Audio Codecs G711a, G711u, G722, GSM, Speex. 8. Easily Configurable Settings 9. Bluetooth Headset Support 10. Call Display 11. Speakerphone, Mute and Hold Functions 12. Call Recording 13. Favorites/Speed Dial 14. Hold/Resume/Redial Notes: Because the Simplified Softphone is a SIP client, it must be used with an existing VoIP service in order to make calls. Please ensure your VoIP provider’s service supports SIP clients. Please check with your network operator before enabling the VoIP over 3G app. Some mobile network operators may prohibit or restrict using VoIP over their networks, or they may impose additional charges.
Ublux
This app provides a VOIP calling solution for seamless international communication. It offers free app-to-app calls with high-definition quality and secure discussions. Access international numbers from 160 countries with 24/7 security and data encryption.
- International calling from 160 countries
- Free app-to-app calls
- High-definition call quality
- Secure discussions with data encryption
- Seamless integration with tools
- Scalable call volume
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Stay connected with your contacts on the go. Ublux puts a world-class international call application in your pocket, so you can handle calls anywhere, anytime. Ublux adapts to your needs, allowing you to make and receive calls seamlessly, integrating with your favourite tools. Apart from the typical functionalities, our complimentary VOIP application allows you to use more. Top-notch, free app-to-app calls. Enjoy high-definition calls and ensure secure discussions. Access international numbers from 160 countries and enjoy 24/7 security and data encryption. Scale your call volume up or down effortlessly. Experience Ublux for instant access, flexibility, and enhanced communication.
Screenshots
Verdict
The clearest difference is update cadence: Simplified Networks at every 2 months against Ublux's every 7 months. Simplified Networks also leads on iOS requirement (9.0 vs 16.0). 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.
Simplified Networks ships an update every 2 months, Ublux every 7 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | Simplified Networks | Ublux |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 116 MB |
| Age rating | 4+ | 17+ |
| Developer | PhoenixSoft Inc | Ublux |
In-app purchases
Simplified Networks
No in-app purchases
Ublux
No in-app purchases
