Comparison

Engage Softphone vs Callflow Cloud PBX

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

Head to head
About

Engage Softphone

Connect to your business phone system to make and receive calls from your mobile device. Manage contacts, transfer calls to internal extensions, and check voicemail on the go. This app provides essential PBX management features for professionals.

Highlights
  • Send and receive business calls
  • View and edit contacts
  • Transfer calls to extensions
  • Manage PBX on the go
  • Check voicemail
Features
Read full description

The Engage Softphone app by DMC allows you to connect to your business phone system to send/receive calls. You can also view and edit your contacts on the go. Transfer to and from internal extensions and manage your business PBX on the go, as well as check up on voicemail.

About

Callflow Cloud PBX

Features
Read full description

Callflow Cloud PBX е ново поколение телефонна централа, с която бизнес разговорите са удобни по всяко време и на всяко място. • IVR • Качествена връзка през GSM мрежата • Запис на разговори и детайлна статистика Осигурете първокласно обслужване на вашите клиенти и не пропускайте обаждане, дори когато сте извън офиса! ***Приложението изисква регистрация в Callflow Cloud PBX. Попитайте ни за оферта: https://www.callflowlab.com/bg/request-demo*** С телефонната централа Callflow Cloud PBX можете да звъните и да приемате повиквания от собствения си смартфон, докато ползвате служебен номер. При изходящи повиквания, отсрещната страна ще вижда вашия служебен номер, а ако ви търсят по работа, ще отговаряте на него. Без допълнителни SIM карти или приставки към вашия iPhone. ЗАЩО Callflow Cloud PBX • Когато решите да се обадите от служебния си номер, набирате от приложението; • Без такси на личния ви телефон; • Възползвате се от всички възможности на телефонната централа на Callflow – пренасочване на обаждания, автоматичен отговор от IVR, записи на входящи и изходящи повиквания, подробна статистика за обажданията и др.; • Режими на работа свободен / в почивка / зает; • Разговорите се осъществяват през GSM мрежата - гаранция за качествена връзка без смущения и без изразходване на GB от пакета за мобилни данни. Езици: български, английски, сръбски, унгарски КАК работи 1. Влезте в приложението с акаунта си за Callflow и синхронизирайте контактите си. 2. Изберете статуса си и служебния си номер. 3. Наслаждавайте се на бизнес разговорите си. Опитайте сега! Не сте клиент на Callflow? Свържете се с нас на sales@callflowlab.com ***************** Callflow Cloud PBX is the latest generation cloud phone system that adds comfort to your business calls - anytime, anywhere. • IVR • Quality connection via GSM network • Call recordings and detailed statistics Provide first-class customer service and never miss a call again, even when you’re away from the office! *** The app is designed for use with Callflow Cloud PBX service. Ask us for an offer: https://www.callflowlab.com/bg/request-demo*** With Callflow Cloud PBX you can make and receive calls from your own smartphone while using a business number. Both for outgoing and incoming calls, the other party will see or dial your work number. No additional SIM cards or plug-ins to your iPhone needed. WHY choose Callflow Cloud PBX • Whenever you decide to call from your business number, dial from the application; • No fees on your personal phone; • Take advantage of all the features of the Callflow Cloud PBX system - call forwarding, IVR, incoming and outgoing calls recordings, detailed call statistics and more. • Work statuses available / away / busy; • Reliable connection supported by the GSM network – high quality connection without interference and without spending GB of the mobile data package Supported languages: English, Bulgarian Serbian, Hungarian HOW to use 1. Log in to the app with your Callflow account and sync your contacts 2. Select your status and business number 3. Enjoy your business conversations. Try now! Not a Callflow customer? Contact us at sales@callflowlab.com

Screenshots

Engage Softphone1 screens
Callflow Cloud PBX4 screens

Verdict

The call

The clearest difference is update cadence: Engage Softphone at every 6 weeks against Callflow Cloud PBX's every 8 months. Callflow Cloud PBX's advantage is iOS requirement (12.0 vs 14.0). 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

Engage Softphone ships an update every 6 weeks, Callflow Cloud PBX every 8 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Engage Softphone versus Callflow Cloud PBX: the parameters behind the verdict, then further details
ParameterEngage SoftphoneCallflow Cloud PBX
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeks — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.012.0 — better
Further details — not scored
Size32 MB30 MB
Age rating4+4+
DeveloperData Messaging & Communications LimitedPrice International EOOD

In-app purchases

None

Engage Softphone

No in-app purchases

None

Callflow Cloud PBX

No in-app purchases

Questions

Is Engage Softphone free?
Engage Softphone is free to download, with no in-app purchases.
Is Callflow Cloud PBX free?
Callflow Cloud PBX is free to download, with no in-app purchases.
Do Engage Softphone or Callflow Cloud PBX have ads?
Neither Engage Softphone nor Callflow Cloud PBX shows ads.
Which is updated more often, Engage Softphone or Callflow Cloud PBX?
Engage Softphone ships an update every 6 weeks, and Callflow Cloud PBX every 8 months. Most recently, Engage Softphone was updated on October 14, 2026 and Callflow Cloud PBX on October 4, 2026.

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