Comparison

NonPry vs Zetta Link

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

Head to head
About

NonPry

This communication solution offers the highest level of data protection and encryption for private conversations. It provides secure VoIP calls and messaging, with features like green servers and customizable settings for enhanced privacy.

Highlights
  • Highest level of data protection and encryption
  • US HIPAA Verified phone system
  • Secure SIP-based VoIP calls
  • Encrypted messaging for texts, images, and documents
  • Green energy powered communication servers
  • High customizability for user preferences
  • HD quality audio calls
Read full description

If you have nothing to hide but a lot to protect, NonPry is the right communication solution for you. What is NonPry? Private Mobile Phone System NonPry provides you a solution for communication with the highest level of data protection and encryption available as of today. US HIPAA Verified phone system. As a secure - SIP-based - VoIP application, NonPry enables you to communicate over the internet or to make calls to regular phone networks while preserving your privacy. It is for everyone who cares about keeping their conversation and data private and secure. Complete security Your calls, messages, and sent documents are unbreakable, thanks to the use of the highest level of encryption available today. Complete privacy The NonPry platform does not use your personal information, even more, your conversations will not be saved. In order to do this, we have authority permission. Green servers We are committed to reducing our impact on the environment. That is why we use communication servers powered by green energy. Worldwide solution You can make calls to more than 170 areas of the world, both mobile and landline, at great rates. High customizability Nonpry is a very easy-to-use system, but highly configurable - for example, you can turn off the autoconnection to car handsfree. Reasonable pricing Private, highly secured communication with your business partners and with your family. Heavily encrypted calls NonPry uses SRTP-TLS in order to make your calls undecryptable and uninterceptable. HD quality audio The quality of audio calls is crystal clear. For international, overseas calls, it’s like being next to your colleague, your family. Use of regular number There is an option for requiring regular incoming phone numbers, which will enable your partners to call you with local calling rates, no matter where you are located in the world. Conference calls Hassle-free conference calls from anywhere in the world - which is free between NonPry users! Highly configurable Call forwarding to any mobile or landline number? Combine different devices to one regular phone number? Not a problem! With NonPry you have a secure, but highly configurable phone system. VoIP desktop phone Our government-level security system, PPCrypt desktop phone solution, is also available to you. Learn more Encrypted messaging All of your images, documents and text messages sent to other NonPry users are not only heavily secured, but arrives through a special secure channel. Push notification Although NonPry is an isolated system on your phone, it notifies you immediately of the arrival of messages, like other not-so-isolated platforms. Disabled read receipts We believe that the time of reading and replying to received messages is our sovereign right. NonPry does not notify nethier you nor your partner about reading status of messages. Unsaved communication Our communication servers are only used to provide you the communication channel, the ecosystem does not keep your communication. Mistake-proof interface Sending an image or a document accidently can cause an unconfortable situation, or simply a big problem. To avoid these situation, we put these functions in a submenu. Group messaging (soon) Languages: English, Arabic, Bulgarian, Czech, Danish, Dutch, French, German, Hebrew, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish Please help us improve our application. Every feedback is welcome.

About

Zetta Link

Read full description

Zetta routes your iPhone's traffic through the proxy servers in your subscription, following the rules you set. SUBSCRIPTIONS • Paste a subscription URL and Zetta parses the server list. • Keep several subscriptions and switch between them with a tap. • Each subscription can refresh on its own schedule. ROUTING • Rule mode sends mainland China domains and IPs direct and everything else through the server. Global mode sends everything through the server. • Add your own rules: domain, domain suffix, keyword, IP range. • Type a domain to see which rule it would hit before you connect. CONNECTION • Live upload and download speed, connection time, and the last 60 seconds as a chart. • Test server latency before connecting. • A widget on the Home Screen and Lock Screen shows the connection state. • Siri and Shortcuts: "Turn on Zetta", "Zetta connect to Tokyo 01". PRIVACY • No account and no sign-up. Subscription URLs stay on your device. • Zetta has no servers of its own and sends nothing anywhere except to the servers in your subscription. Zetta needs a subscription from a proxy provider. It does not include one.

Screenshots

NonPry4 screens
Zetta Link4 screens

Verdict

The call

The clearest difference is update cadence: Zetta Link at every 3 days against NonPry's every 3 months. Zetta Link also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

NonPry ships an update every 3 months, Zetta Link every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
NonPry versus Zetta Link: the parameters behind the verdict, then further details
ParameterNonPryZetta Link
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size114 MB50 MB
Age rating17+17+
DeveloperPTECHNOLOGY SRLBB LAND COMPANY LIMITED

In-app purchases

None

NonPry

No in-app purchases

None

Zetta Link

No in-app purchases

Questions

Is NonPry free?
NonPry is free to download, with no in-app purchases.
Is Zetta Link free?
Zetta Link is free to download, with no in-app purchases.
Do NonPry or Zetta Link have ads?
Neither NonPry nor Zetta Link shows ads.
Which is updated more often, NonPry or Zetta Link?
NonPry ships an update every 3 months, and Zetta Link every 3 days. Most recently, NonPry was updated on November 6, 2026 and Zetta Link on October 31, 2026.

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