Comparison

Ooma Office vs CPACharge

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

Head to head
About

Ooma Office

This app allows small businesses to make and receive calls using their office phone number from anywhere. It offers features like a virtual receptionist, call transfers, and voicemail management, ensuring a professional image and never missing a client call. It can be used over Wi-Fi, even internationally, to avoid roaming charges.

Highlights
  • Virtual receptionist
  • Extension dialing
  • Call conferencing
  • Music-on-hold
  • Voicemail management
  • Call transfers
  • Wi-Fi calling
Features
Read full description

Make and receive calls from anywhere as if you’re in the office. Ooma Office mobile app is a calling app that works like a hard-wired business phone. Use features like a virtual receptionist, extension dialing, conferencing, and music-on-hold. You can also manage voicemails and transfer calls to other extensions. BE PROFESSIONAL Calls made using the app show your Ooma Office phone number so people will know that you’re calling for work. NEVER MISS A CALL The Ooma Office mobile app can be set up to ring whenever someone dials your Ooma Office number or extension. ACCESS YOUR ACCOUNT Check voicemail and update your account preferences from the app. KEEP CONNECTED ON THE GO Easily transfer calls to another extension, to your work voicemail, or to a coworker’s voicemail. TALK ON WI-FI Make and receive calls when you are connected to Wi-Fi. No cellular service required. This even works when you’re traveling abroad so you can avoid expensive roaming charges. HAVE A QUESTION? We are happy to hear your feedback or help you solve any Ooma Office issues. Email us at mobile-feedback@ooma.com for feedback on the app or call us at 888-711-6662 for customer support. ***** IMPORTANT NOTICES - PLEASE READ ***** Use of the Ooma Office application requires iOS version 11.0 or later and an Ooma Office account. If you do not have an Ooma Office account, you WILL NOT be able to use the application. This app is not compatible with the Ooma Telo or Ooma Hub. Be aware that some mobile network operators prohibit or restrict the use of VoIP (Voice over Internet Protocol) over their network. They may prohibit the use of VoIP over their network or impose additional fees and/or charges when using VoIP over their network. By using Ooma Office over 3G/4G/LTE, you agree to familiarize yourself with and abide by any restrictions your cellular carrier imposes and agree that Ooma will not be held liable for any charges, fees or liability imposed by your carrier for using Ooma Office over their 3G/4G/LTE network.

About

CPACharge

Features
Read full description

The payment solution thousands of CPA's, EA's and accountants love. We know your business doesn’t stop when you leave the office. The CPACharge mobile app lets you take client payments, manage transactions, view account details, and more from your office, your car, and everywhere in between. EVERYWHERE YOU GO Accept payments securely and on-the-go by entering a client’s credit card number or use the CPACharge mobile reader to quickly capture client card information. FEATURES - Everything you need to get paid, all in one place. - Use your phone camera to scan payment cards and collect card information in a matter of seconds - Digital signatures captured on your device - Void, refund, and view past transactions - Available Bluetooth CPACharge card reader. - Support for EMV (chip cards), NFC contactless, Magnetic Stripe Card Visit affinipay.com/shop to purchase the CPACharge Mobile Reader. ABOUT CPACharge CPACharge offers the most up-to-date payment options for CPA, EA and accounting firms. Collect one-time and recurring client payments in your office, on your website, and on-the-go. No matter where you get paid, all transactions are secure. With technology that exceeds Payment Card Industry Data Security Standards Have questions? Our team of Certified Payment Professionals are on hand, ready to discuss your needs. Give us a call today at 800-485-6455.

Screenshots

Ooma Office4 screens
CPACharge3 screens

Verdict

The call

The clearest difference is iOS requirement: CPACharge at 15.1 against Ooma Office's 17.0. On price, update cadence, 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

Ooma Office ships an update every 6 weeks, CPACharge every 3 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Ooma Office versus CPACharge: the parameters behind the verdict, then further details
ParameterOoma OfficeCPACharge
PriceFreeFree
Rating4.9 (9.6K ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9.6K — better—
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size220 MB48 MB
Age rating4+4+
DeveloperOoma Inc.AffiniPay LLC

Bugs and requests

Ooma Office

Reported bugs

3 issues
  • Login issues and account verification problems
  • Inconsistent call handling across devices
  • Voicemail and text message delivery failures

Requested features

4 requests
  • Ability to block callers
  • Improved SMS/MMS functionality
  • More customization options
  • Seamless integration between desktop and mobile

CPACharge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ooma Office

No in-app purchases

None

CPACharge

No in-app purchases

Questions

Is Ooma Office free?
Ooma Office is free to download, with no in-app purchases.
Is CPACharge free?
CPACharge is free to download, with no in-app purchases.
Do Ooma Office or CPACharge have ads?
Neither Ooma Office nor CPACharge shows ads.
Which is updated more often, Ooma Office or CPACharge?
Ooma Office ships an update every 6 weeks, and CPACharge every 3 months. Most recently, Ooma Office was updated on November 11, 2026 and CPACharge on November 3, 2026.

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