Comparison

Who's Calling, Inc. vs Sweft Office

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

Head to head
About

Who's Calling, Inc.

Manage your business calls and caller information from your mobile device. Handle missed and after-hour calls, review call history, listen to recordings, and update caller details on the go. This app extends desktop call tracking functionality to your iOS device.

Highlights
  • Handle missed and after-hour calls
  • View recent call lists
  • Listen to call recordings
  • Update caller information
  • Add notes to calls
  • Display business number on outgoing calls
Features
Read full description

Are you a Who’s Calling customer who’s tired of feeling chained to your desk when managing your business’s calls? If so, this app is for you. The Who’s Calling app brings the functionality of the REACT desktop application to your iOS device. You’ll be able to handle missed and after hour calls, view lists of up to 500 of your most recent calls, listen to call recordings, update callers’ names and addresses, add notes to recent calls and more. Features • Be alerted to missed and after hour calls while on the go. • View lists of recent, missed and after hour calls. • See each caller’s communication history with your business. • Display your business phone number to your customers when agents place calls from their cellphones. • See at a glance which callers have been called back. This app requires a subscription to call tracking services offered by Who’s Calling, Inc. Not a Who’s Calling customer? Visit whoscalling.com or call 866.541.6000.

About

Sweft Office

Features
Read full description

Take control of your communication with our all-in-one email client designed for speed and security. Key Features: Secure Access: Log in with confidence using our protected authentication system. Smart Inbox: Enjoy a clean, "All caught up" experience that highlights your most important messages. Instant Drafts: Never lose your progress; our app automatically tracks and saves your unfinished thoughts. Quick Compose: A simplified interface allows you to send emails to your contacts in seconds. Complete Account Control: View your profile details, manage your username, and sign out securely at any time. Why Choose Us? Our app is built for users who value a clutter-free environment. Whether you are managing professional threads or personal notes, our interface ensures your data remains private and your workflow stays uninterrupted.

Screenshots

Who's Calling, Inc.4 screens
Sweft Office4 screens

Verdict

The call

The clearest difference is update cadence: Sweft Office at every 2 months against Who's Calling, Inc.'s every 6 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

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

Who's Calling, Inc. ships an update every 6 months, Sweft Office every 2 months. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
Who's Calling, Inc. versus Sweft Office: the parameters behind the verdict, then further details
ParameterWho's Calling, Inc.Sweft Office
PriceFreeFree
Rating3.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size7 MB37 MB
Age rating4+4+
DeveloperWho's Calling, Inc.peter samir

In-app purchases

None

Who's Calling, Inc.

No in-app purchases

None

Sweft Office

No in-app purchases

Questions

Is Who's Calling, Inc. free?
Who's Calling, Inc. is free to download, with no in-app purchases.
Is Sweft Office free?
Sweft Office is free to download, with no in-app purchases.
Do Who's Calling, Inc. or Sweft Office have ads?
Neither Who's Calling, Inc. nor Sweft Office shows ads.
Which is updated more often, Who's Calling, Inc. or Sweft Office?
Who's Calling, Inc. ships an update every 6 months, and Sweft Office every 2 months. Most recently, Who's Calling, Inc. was updated on November 11, 2026 and Sweft Office on November 5, 2026.

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