Comparison

MobileSoftphone vs BES DOS

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

Head to head
About

MobileSoftphone

This application functions as a SIP-based softphone, acting as a PBX extension for supported Panasonic systems. It enables basic voice and video call capabilities directly from your mobile device.

Highlights
  • SIP-based softphone
  • PBX extension functionality
  • Voice call support
  • Video call support
  • Compatible with specific Panasonic PBX models
Features
Read full description

Panasonic MobileSoftphone is a Panasonic PBX dedicated SIP based softphone application that can work as a PBX extension supporting basic voice and video call functions. Supported Panasonic PBX: KX-NSX1000/2000 (Version 3.0 or later) KX-NS300/500/700/1000 (Version 5.0 or later) KX-HTS32/824 (Version 1.9 or later) NOTES: - Panasonic MobileSoftphone is a client application and is not a VoIP service. - You must use this application with Panasonic PBX listed above. - Some mobile network operators may prohibit or restrict the VoIP over their data network or impose additional fees and/or charges when using VoIP over their network. Please ask your mobile network operator before using this application. - Phone book data and Setting data of previous version(V1/V2) is not transferred to new version (V3) automatically. Accordingly please implement the following measures. 1. Re-register the data of Mobile Softphone settings by manual. 2. Regarding phonebook data of the Mobile Softphone: V1 User: Please register those data again by manual. V2 User: Please transfer those data by using export / import function. - Please uninstall old version application (Mobile Softphone V1/V2). Because if you use old version (Mobile Softphone V1/V2) and new version (MobileSoftphone V3) at the same time, the behavior may be unstable. IMPORTANT NOTICE : The Panasonic KX-UCMA Mobile softphone provides call handling designed to redirect emergency calls to the Native Cellular Phone Dialer. This functionality is dependent upon the operating system of the mobile phone which is outside of Panasonic’s control. Panasonic recommends using your Native Cellular Phone dialer for any and all emergency Calls. This functionality has certain PBX Requirements that must be met. Please contact your PBX Installer to ensure compliance.

About

BES DOS

Features
Read full description

DOS helps dormitory operators to save papers and increase efficiency in handling the routine inspection. One can now simply raise an inspection digital form and send to the respective person in charge for rectification. Say goodbye to the old days!

Screenshots

MobileSoftphone4 screens
BES DOS3 screens

Verdict

The call

The clearest difference is update cadence: MobileSoftphone at every 2 months against BES DOS's every 14 months. MobileSoftphone also leads on iOS requirement (12.1 vs 15.6). 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

MobileSoftphone ships an update every 2 months, BES DOS every 14 months. The most recent releases landed on October 29, 2026 and March 20, 2026 respectively.

Scorecard2 real differences · 8 level
MobileSoftphone versus BES DOS: the parameters behind the verdict, then further details
ParameterMobileSoftphoneBES DOS
PriceFreeFree
Rating2.6 (11 ratings) — better—
Positive reviews31.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 2 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better15.6
Further details — not scored
Size60 MB10 MB
Age rating4+4+
DeveloperPanasonic Connect Co., Ltd.BES GLOBAL PTE. LTD.

In-app purchases

None

MobileSoftphone

No in-app purchases

None

BES DOS

No in-app purchases

Questions

Is MobileSoftphone free?
MobileSoftphone is free to download, with no in-app purchases.
Is BES DOS free?
BES DOS is free to download, with no in-app purchases.
Do MobileSoftphone or BES DOS have ads?
Neither MobileSoftphone nor BES DOS shows ads.
Which is updated more often, MobileSoftphone or BES DOS?
MobileSoftphone ships an update every 2 months, and BES DOS every 14 months. Most recently, MobileSoftphone was updated on October 29, 2026 and BES DOS on March 20, 2026.

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