Comparison

NXTvoice vs Uptime VoIP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NXTvoice

Features
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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.

About

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

NXTvoice4 screens
Uptime VoIP4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 4 level
NXTvoice versus Uptime VoIP: the parameters behind the verdict, then further details
ParameterNXTvoiceUptime VoIP
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.111.0 — better
Further details — not scored
Size43 MB75 MB
Age rating4+4+
DeveloperNXTcom Nederland B.V.Uptime VoIP

In-app purchases

None

NXTvoice

No in-app purchases

None

Uptime VoIP

No in-app purchases

Questions

Is NXTvoice free?
NXTvoice is free to download, with no in-app purchases.
Is Uptime VoIP free?
Uptime VoIP is free to download, with no in-app purchases.
Do NXTvoice or Uptime VoIP have ads?
Neither NXTvoice nor Uptime VoIP shows ads.
Which is updated more often, NXTvoice or Uptime VoIP?
NXTvoice ships an update every 5 months, and Uptime VoIP every 3 months. Most recently, NXTvoice was updated on October 25, 2026 and Uptime VoIP on October 27, 2026.

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