MobileSoftphone vs BES DOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- SIP-based softphone
- PBX extension functionality
- Voice call support
- Video call support
- Compatible with specific Panasonic PBX models
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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.
BES DOS
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | MobileSoftphone | BES DOS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (11 ratings) — better | — |
| Positive reviews | 31.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 2 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 60 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Panasonic Connect Co., Ltd. | BES GLOBAL PTE. LTD. |
In-app purchases
MobileSoftphone
No in-app purchases
BES DOS
No in-app purchases
Questions
Is MobileSoftphone free?
Is BES DOS free?
Do MobileSoftphone or BES DOS have ads?
Which is updated more often, MobileSoftphone or BES DOS?
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