Comparison

Quo (formerly OpenPhone) vs Voizee

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

Head to head
About

Quo (formerly OpenPhone)

This app provides a unified platform for business calls, texts, and customer information, enabling personalized customer relationships at scale. It features AI-powered call answering, flexible routing, and a mini CRM to ensure no customer is missed and to facilitate business growth.

Highlights
  • Unified calls, texts, and customer info
  • Shared inboxes and internal notes
  • Mini CRM with custom contact properties
  • AI-powered 24/7 call answering
  • Flexible call routing
  • Scalable for business growth
Features
Currently charting
Read full description

Never lose a customer with Quo. The only phone system that helps businesses continue to build personal customer relationships at scale. Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail. Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains. With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch. Terms of use: https://www.quo.com/terms Privacy policy: https://www.quo.com/privacy

About

Voizee

This platform offers integrated tools to enhance business communication and customer engagement. It includes mass SMS, 2-way SMS, a virtual phone system, live chat, and website integration for streamlined interactions.

Highlights
  • Mass SMS sending
  • 2-Way SMS conversations
  • Virtual phone system
  • Live website chat
  • Website communication widget
  • Call tracking analytics
Features
Read full description

Voizee is a multi-channel business communication platform that helps you capture leads, respond instantly with AI, and close more deals -- from your phone or desktop. What's included: AI Voice Agent -- answers calls after hours, qualifies callers, and transfers to your team AI Chatbot -- engages website visitors 24/7 and qualifies leads automatically Softphone -- make and receive calls directly from the app, no desk phone needed 2-Way SMS -- real-time text conversations with leads and customers Mass SMS & Email Campaigns -- send to your full list or filter by any criteria Website Widget -- capture leads via callback, live chat, SMS, and email from your website Virtual Phone System -- call flows, routing, and voicemail built in Power Dialer -- work through your outbound call list automatically Workflows & Drip Campaigns -- automated multi-step follow-up sequences AI Call Transcription -- every call transcribed and summarized automatically AI Lead Score -- know who to call first based on engagement signals Lead Management -- custom fields, tags, segments, import, export, and duplicate detection

Screenshots

Quo (formerly OpenPhone)4 screens
Voizee4 screens

Verdict

The call

The clearest difference is rating: Voizee at 5.0 against Quo (formerly OpenPhone)'s 4.4. Voizee also leads on in-app purchases (none vs 5). Quo (formerly OpenPhone)'s advantage is update cadence (every 9 days vs every 9 months) and ratings volume (11K vs 1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quo (formerly OpenPhone) sells 5 in-app purchases, starting at $21.00 per month. Voizee asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Voizee holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Quo (formerly OpenPhone) has 11K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Quo (formerly OpenPhone) ships an update every 9 days, Voizee every 9 months. Both last shipped on October 17, 2026.

Scorecard7 real differences · 4 level
Quo (formerly OpenPhone) versus Voizee: the parameters behind the verdict, then further details
ParameterQuo (formerly OpenPhone)Voizee
PriceFreeFree
Rating4.4 (11K ratings)5.0 (1 ratings) — better
Positive reviews33.9% of reviews—
Number of ratings11K — better1
Update frequencyEvery 9 days — betterEvery 9 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#55 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size136 MB66 MB
Age rating4+4+
DeveloperOpenPhone Technologies IncBBG Solutions, Inc

Customer experience

Quo (formerly OpenPhone)

All ratings10,804 ratings
Positive84.3%
Neutral3.9%
Negative11.8%
Written reviews758 reviews
Positive33.9%
Neutral8.0%
Negative58.0%

Voizee

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Quo (formerly OpenPhone)

Reported bugs

20 issues
  • Messages don't always appear
  • Does Not Work for SMS Verification
  • Bad connection
  • OTP malfunction
  • Issues with calls showing as scam
Show 15 more
  • Muffled sound quality
  • Incorrect notifications
  • Calls not ringing or going to voicemail
  • Texts not sending
  • Dropped calls
  • Syncing issues with contacts
  • Delayed notifications
  • Ringtone issues
  • Billing issues
  • Account blocking
  • Porting issues
  • Inability to delete messages
  • Call quality issues
  • Number showing as spam
  • Inability to search messages by number

Requested features

5 requests
  • Make it Conference Call option
  • Custom Notification Tones
  • Transfer Call & 3 Way
  • Dark mode option
  • Advanced analytics dashboard

Voizee

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Quo (formerly OpenPhone)

Subscriptions5
  • Starter Plan7 Days trial$21.001 Month
  • Starter Plan - 2 Numbers$26.001 Month
  • Starter Plan - 3 Numbers$31.001 Month
Show 2 more
  • Starter Plan - 4 Numbers$51.991 Month
  • Starter Plan - 5 Numbers$64.991 Month
None

Voizee

No in-app purchases

Questions

Is Quo (formerly OpenPhone) free?
Quo (formerly OpenPhone) is free to download, with in-app purchases available.
Is Voizee free?
Voizee is free to download, with no in-app purchases.
Which has better reviews, Quo (formerly OpenPhone) or Voizee?
Voizee is rated higher. Quo (formerly OpenPhone) averages 4.4 out of 5 from 11K ratings, while Voizee averages 5.0 from 1 ratings.
Do Quo (formerly OpenPhone) or Voizee have ads?
Neither Quo (formerly OpenPhone) nor Voizee shows ads.
Which is updated more often, Quo (formerly OpenPhone) or Voizee?
Quo (formerly OpenPhone) ships an update every 9 days, and Voizee every 9 months. Most recently, Quo (formerly OpenPhone) was updated on October 17, 2026 and Voizee on October 17, 2026.

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