NXTvoice vs Uptime VoIP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NXTvoice
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NXTvoice® is the most user friendly PBX and offers more features than any other telephony solution. Fixed and mobile integration is becoming more popular and is becoming the standard of business telephony. NXTvoice® integrates mobile calling with fixed telephony using the native dialer.
Uptime VoIP
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Utilizing Uptime VoIP mobile apps lets you and your team maintain connectivity and enhance productivity while on the move, ensuring your extension is accessible wherever you go. Key Features of Uptime VoIP for Your Team: Comprehensive Unified Communications (UC) Solution: - Collaborate seamlessly with your team, regardless of your location. - Make video calls, arrange audio conferences and group chats, establish public channels, share files, and more. Effortlessly and Securely Facilitate Remote Work for Your Employees: - Place external calls using corporate identity/phone numbers, receiving calls through your office extension. - Monitor business communications through detailed customer profiles and a communication history categorized by each contact. Improved Connectivity and Call Quality, Even in Unstable Internet Conditions: - Stay connected anywhere with push notifications, ensuring excellent customer service. - Uptime VoIP optimizes connectivity and voice quality by implementing top-notch audio codecs. Ensures Security for Your Conversations and Data: - Uptime VoIP apps automatically encrypt calls, messages, and data using the most robust block cyphers available. **This app can be used with the Uptime VoIP PBX only.**
Screenshots
Verdict
The clearest difference is device support: Uptime VoIP at 3 against NXTvoice's 1. Uptime VoIP also leads on iOS requirement (11.0 vs 16.1). 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.
NXTvoice ships an update every 5 months, Uptime VoIP every 3 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | NXTvoice | Uptime VoIP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | NXTcom Nederland B.V. | Uptime VoIP |
In-app purchases
NXTvoice
No in-app purchases
Uptime VoIP
No in-app purchases









