Comparison

phonestar* VoIP vs Smart Audit

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

Head to head
About

phonestar* VoIP

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Reachable worldwide under your usual phone number. phonestar* VoIP is a secure and reliable communication app designed for professional telephony. It provides all essential calling features with encryption enabled by default, ensuring your conversations remain private and protected under Swiss data privacy laws. Easy to set up, secure calls. Important note The phonestar* VoIP app can only be used with the phonestar* PBX, cloud telephone system. The basic phonestar* PBX functions with one telephone number and an unlimited number of end devices, as well as incoming and outgoing calls within the phonestar* network, are free of charge. With the phonestar* VoIP app, you can: - Make and receive VoIP calls with crystal-clear quality - Stay reachable at all times with the integrated push service - Communicate with SRTP and TLS encryption enabled by default - Easily put calls on hold, consult with internal and external parties, and transfer calls - Easily hold three-way conferences - Enjoy intuitive operation and a clear interface Whether for business or personal use - phonestar* VoIP combines simplicity, security, and performance - so you can focus on your conversation, not the connection.

About

Smart Audit

Features
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Smart Audit ist eine für mobile Datenerfassung konzipierte Plattform für Mystery Shopping und StoreTracker Audit Dienstleistungen von Smart Concept AG. Smart Audit ermöglicht eine einfache und qualitativ hochstehende mobile Erfassung und Übermittlung von Felderhebungsdaten. Die Plattform eignet sich hervorragend für alle Projekte in den Bereichen Mystery Shopping, Kundenbefragungen (CAPI), interne oder externe Audits sowie für viele weitere Formen von Datenerfassungen. Mehr Informationen über die SmartAudit Plattform von SmartConcept erhalten Sie unter www.smartconcept.ch

Screenshots

phonestar* VoIP4 screens
Smart Audit3 screens

Verdict

The call

The clearest difference is update cadence: Smart Audit at every 5 days against phonestar* VoIP's fortnightly. Smart Audit also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, 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

phonestar* VoIP ships an update fortnightly, Smart Audit every 5 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 3 level
phonestar* VoIP versus Smart Audit: the parameters behind the verdict, then further details
Parameterphonestar* VoIPSmart Audit
PriceFreeFree
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size62 MB75 MB
Age rating4+4+
DeveloperHelbing Networks GmbHSmart Concept

In-app purchases

None

phonestar* VoIP

No in-app purchases

None

Smart Audit

No in-app purchases

Questions

Is phonestar* VoIP free?
phonestar* VoIP is free to download, with no in-app purchases.
Is Smart Audit free?
Smart Audit is free to download, with no in-app purchases.
Do phonestar* VoIP or Smart Audit have ads?
Neither phonestar* VoIP nor Smart Audit shows ads.
Which is updated more often, phonestar* VoIP or Smart Audit?
phonestar* VoIP ships an update fortnightly, and Smart Audit every 5 days. Most recently, phonestar* VoIP was updated on October 13, 2026 and Smart Audit on October 5, 2026.

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