AcuityVOIP vs ITSVOIP Express
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AcuityVOIP
Stay connected to your business phone system from anywhere. This app allows you to access your corporate extension on your mobile device, ensuring you never miss an important call or communication while on the go.
- Access corporate extension
- On-the-go connectivity
- Mobile business communication
- VoIP functionality
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Access your corporate extension while you're on the go with the AcuityVOIP mobile app.
ITSVOIP Express
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ITSVOIP Connect brings the full power of Infinity Tech Services, LLC’s Unified Communications platform directly to end-users' mobile devices. Designed for flexibility and performance, this SIP softphone keeps you connected to your clients, team, and business—wherever you are.
Screenshots
Verdict
The clearest difference is update cadence: ITSVOIP Express at every 5 months against AcuityVOIP's every 22 months. ITSVOIP Express also leads on device support (4 vs 2) and iOS requirement (15.6 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AcuityVOIP ships an update every 22 months, ITSVOIP Express every 5 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | AcuityVOIP | ITSVOIP Express |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 22 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 123 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Telephony Partners LLC | Infinity Tech Services, LLC |
In-app purchases
AcuityVOIP
No in-app purchases
ITSVOIP Express
No in-app purchases
Questions
Is AcuityVOIP free?
Is ITSVOIP Express free?
Do AcuityVOIP or ITSVOIP Express have ads?
Which is updated more often, AcuityVOIP or ITSVOIP Express?
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