Comparison

SmartLine Second Phone Number vs Workphone

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

Head to head
About

SmartLine Second Phone Number

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

Highlights
  • Dedicated business phone number
  • Professional call quality (not VoIP)
  • Spam call filtering
  • Customizable voicemail greetings
  • Voicemail to text transcription
  • Set business hours for calls
  • Organized call and text history
Read full description

SmartLine is a second phone number for your business. When you receive a call through SmartLine, you know it’s for business so you can answer professionally. When you call or text through SmartLine, customers see your new business phone number so your personal number stays private. - Professional Quality. Calls use your cellular connection – NOT VOIP – to give you the call clarity and reliability you need to sound professional. - Spam Call Filter. Answer calls with confidence because spam calls are sent directly to voicemail. - Custom Voicemail. Record a custom voicemail greeting to prompt callers to leave a message. - Voicemail to Text. Get your business voicemail automatically transcribed to text to save you time. - Set Business Hours. Choose when you’re available for business calls and send callers to voicemail after hours. - Stay Organized. See your conversation history of calls, texts, pictures, and voicemail, organized by contact. - Stay Notified. Be notified and follow up quickly whenever you have missed calls, voicemail messages, or texts. -- Terms -- An existing SmartLine subscription is required to use this app. Currently available in the US only. SmartLine will automatically renew via iTunes, unless you cancel 24 hours before the the end of the current billing period. Easily manage and cancel your SmartLine 2nd phone number at any time through your iTunes subscription settings. If you didn't purchase SmartLine through iTunes, you can manage your subscription through the GoDaddy website. Terms of use: https://www.godaddy.com/legal-agreements.aspx Privacy policy: https://www.godaddy.com/Agreements/Privacy.aspx

About

Workphone

Features
Read full description

You can now manage your business calls with complete ease, without worrying about any personal phone expenses. By using Workphone, you can make and receive business calls from anywhere, at any time, and still maintain your privacy. You can also record your voice messages, and update your business hours to ensure that your clients are always up to date on your availability.

Screenshots

SmartLine Second Phone Number4 screens
Workphone2 screens

Verdict

The call

The clearest difference is in-app purchases: Workphone at none against SmartLine Second Phone Number's 2. SmartLine Second Phone Number's advantage is update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement 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. SmartLine Second Phone Number sells 2 in-app purchases, starting at $12.99 per month. Workphone asks for nothing beyond the download.

UpkeepUpdate frequency

SmartLine Second Phone Number ships an update every 2 months, Workphone every 4 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
SmartLine Second Phone Number versus Workphone: the parameters behind the verdict, then further details
ParameterSmartLine Second Phone NumberWorkphone
PriceFreeFree
Rating4.7 (44K ratings) — better—
Positive reviews15.5% of reviews—
Number of ratings44K — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.1 — better13.0
Further details — not scored
Size75 MB27 MB
Age rating4+4+
DeveloperGoDaddy.com, LLCVoIP Fabric BV

Bugs and requests

SmartLine Second Phone Number

Reported bugs

3 issues
  • Disappearing call/text history
  • Incorrect number display on outgoing calls
  • Failure to sync across devices

Requested features

4 requests
  • Ability to send multiple photos/files
  • Improved caller ID display
  • Option to have multiple voicemail greetings
  • Compatibility with VPNs and older devices

Workphone

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

SmartLine Second Phone Number

Subscriptions2
  • SmartLine Unlimited (Monthly)7 Days trial$12.991 Month
  • SmartLine Toll-Free7 Days trial$19.991 Month
None

Workphone

No in-app purchases

Questions

Is SmartLine Second Phone Number free?
SmartLine Second Phone Number is free to download, with in-app purchases available.
Is Workphone free?
Workphone is free to download, with no in-app purchases.
Do SmartLine Second Phone Number or Workphone have ads?
Neither SmartLine Second Phone Number nor Workphone shows ads.
Which is updated more often, SmartLine Second Phone Number or Workphone?
SmartLine Second Phone Number ships an update every 2 months, and Workphone every 4 months. Most recently, SmartLine Second Phone Number was updated on October 24, 2026 and Workphone on October 19, 2026.

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