Comparison

Mobile PBx vs OwlPhone

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

Head to head

Mobile PBx

Free

🔧 Utilities

★ 5.01 ratingsView app →

Simple SIP calling

About

Mobile PBx

This application allows users to connect with and manage their Mobile PBX account. It provides a way to interact with your business phone system directly from your mobile device.

Highlights

Interact with Mobile PBX Account
Manage business phone system
Mobile device access

Features

Read full description

Use this app to interact with your Mobile PBX Account.

About

OwlPhone

Features

Read full description

OwlPhone is a clean, easy-to-use VoIP phone app. Connect to any SIP provider, make and receive calls, and manage your contacts — all from a simple, intuitive interface. Features: • Make and receive calls over any SIP provider • Device contacts integration with caller ID matching • Call history with missed, outgoing, and incoming calls • Configurable media encryption (SRTP, ZRTP, DTLS) • Voicemail waiting indicator • Country code auto-prefix • CallKit integration for native call experience

Screenshots

Mobile PBx1 screens

OwlPhone3 screens

Verdict

The call

The clearest difference is device support: Mobile PBx at 3 against OwlPhone's 1. Mobile PBx also leads on iOS requirement (8.0 vs 18.0). 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

Mobile PBx ships an update every 3 weeks, OwlPhone every 4 weeks. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level

Mobile PBx versus OwlPhone: the parameters behind the verdict, then further details
Parameter	Mobile PBx	OwlPhone
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Every 3 weeks — better	Every 4 weeks
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	8.0 — better	18.0
Further details — not scored
Size	18 MB	53 MB
Age rating	4+	4+
Developer	Shopety Inc.	Paul Hinks

In-app purchases

None

Mobile PBx

No in-app purchases

None

OwlPhone

No in-app purchases

Questions

Is Mobile PBx free?

Mobile PBx is free to download, with no in-app purchases.

Is OwlPhone free?

OwlPhone is free to download, with no in-app purchases.

Do Mobile PBx or OwlPhone have ads?

Neither Mobile PBx nor OwlPhone shows ads.

Which is updated more often, Mobile PBx or OwlPhone?

Mobile PBx ships an update every 3 weeks, and OwlPhone every 4 weeks. Most recently, Mobile PBx was updated on October 12, 2026 and OwlPhone on October 27, 2026.