AustenTel ACS vs Swift VoIPCloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AustenTel ACS
This communication app allows users to make free calls to other users of the platform. It supports HD voice and video, push notifications, and functions as a SIP softphone.
- SIP softphone functionality
- Push notifications
- HD voice and video support
- Free calling between app users
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AustenTel ACS puts your organization's phone system in your pocket. Make and receive calls with your work extension, check voicemail with automatic transcription, message teammates, and stay reachable wherever work takes you. ACS is the AustenTel Advanced Communication System — a carrier-grade, cloud-hosted business phone platform. The ACS app connects to your organization's ACS service, so your business extension rings your iPhone like a native call. FEATURES • Your work extension on your iPhone — incoming calls arrive like any other call, even when the app is closed • HD voice with secure signaling and media (TLS + SRTP) • Visual voicemail with automatic transcription • Team messaging with photo attachments • Company directory with live presence • Call history synced across your devices • Hold, transfer, and conference controls • Organization-wide instant alerts (where enabled by your admin) GETTING STARTED The ACS app is for organizations using AustenTel ACS phone service. Your administrator provisions your extension and sends you a setup code or QR — enter or scan it and you're connected. There is no self-serve account setup. Don't have ACS yet? Learn more at austentel.com or call 800.817.7845. The ACS app requires an active AustenTel ACS extension.
Swift VoIPCloud
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Swift VoIPCloud: Elevate your communication with seamless, high-quality voice calls worldwide. Experience swift connectivity and cloud-based technology for a superior VoIP experience. Swift VoIPCloud applications contains typical softphone functionalities, but also you can enjoy free VOIP app that enables high-quality free app-to-app user calls.
Screenshots
Verdict
The clearest difference is update cadence: AustenTel ACS at every 2 months against Swift VoIPCloud's every 4 months. On price, ads, in-app purchases and device support 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.
AustenTel ACS ships an update every 2 months, Swift VoIPCloud every 4 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | AustenTel ACS | Swift VoIPCloud |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 97 MB |
| Age rating | 4+ | 17+ |
| Developer | Austen Consultants, LLC | Think Swift Technology Corp. |
In-app purchases
AustenTel ACS
No in-app purchases
Swift VoIPCloud
No in-app purchases
Questions
Is AustenTel ACS free?
Is Swift VoIPCloud free?
Do AustenTel ACS or Swift VoIPCloud have ads?
Which is updated more often, AustenTel ACS or Swift VoIPCloud?
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