Comparison

DigitalVoice Plus by CDP vs StratusTalk

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

Head to head
About

DigitalVoice Plus by CDP

This app transforms your mobile device into a business phone, enabling high-quality Wi-Fi or cellular calls with features like call transfer and voicemail. It integrates with existing VoIP systems for secure voice, video, and messaging, keeping you connected from anywhere.

Highlights
  • High-quality Wi-Fi/cellular calls
  • Call transfer
  • Voicemail
  • Presence status
  • Secure voice and video calling
  • Team messaging
Features
Read full description

Make high-quality calls over Wi-Fi or cellular data and take advantage of features like call transfer, voicemail, presence status, and push notifications so you never miss an important conversation. The app works with your existing VoIP and SIP system, keeping your communications integrated and manageable. Connect and communicate from anywhere with the Carolina Digital Phone softphone app. Built on industry-leading VoIP and WebRTC technology, this app turns your mobile device into a powerful business phone with secure voice and video calling, messaging, and advanced call features. Whether you are in the office, at home, or on the move, stay reachable on your business number without needing extra hardware. Carolina Digital Phone’s mobile softphone supports secure, encrypted communication and is compatible with modern business tools and systems. Users can collaborate with team messaging, HD voice and video calls, and reliable call handling that keeps pace with today’s work. This app is ideal for professionals, remote workers, customer support teams, and small businesses that need a flexible and affordable way to stay connected. If you need help setting up or have questions about how the app works with your service, call (336) 544-4000 for more information.

About

StratusTalk

Features
Read full description

Empower your workforce with StratusTalk — a secure, white-label VoIP softphone for seamless business communication. Make and receive calls, chat, transfer calls, and stay connected anywhere using WiFi or mobile data. Features: • VoIP calling and messaging • HD audio and video conferencing • Call transfer and directory search • WebRTC-powered communication • Push notifications for incoming calls • Custom branding and user management • Secure communication over WiFi and cellular networks.

Screenshots

DigitalVoice Plus by CDP4 screens
StratusTalk4 screens

Verdict

The call

DigitalVoice Plus by CDP and StratusTalk are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
DigitalVoice Plus by CDP versus StratusTalk: the parameters behind the verdict, then further details
ParameterDigitalVoice Plus by CDPStratusTalk
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.615.6
Further details — not scored
Size79 MB77 MB
Age rating4+4+
DeveloperDigitalPhone.ioStratusTalk, Inc.

In-app purchases

None

DigitalVoice Plus by CDP

No in-app purchases

None

StratusTalk

No in-app purchases

Questions

Is DigitalVoice Plus by CDP free?
DigitalVoice Plus by CDP is free to download, with no in-app purchases.
Is StratusTalk free?
StratusTalk is free to download, with no in-app purchases.
Do DigitalVoice Plus by CDP or StratusTalk have ads?
Neither DigitalVoice Plus by CDP nor StratusTalk shows ads.
Which is updated more often, DigitalVoice Plus by CDP or StratusTalk?
DigitalVoice Plus by CDP ships an update every 2 months, and StratusTalk every 2 months. Most recently, DigitalVoice Plus by CDP was updated on October 24, 2026 and StratusTalk on October 28, 2026.

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