Luna PBX vs Mobile PBX+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Luna PBX
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* You must have an existing Numbergroup Luna PBX account in order to use this app. Use your mobile phone to make and receive calls on your Numbergroup Luna PBX service. Luna PBX is a cloud based Universal Communications platform that provides all the communication tools a modern business needs. The Luna PBX client allows users to log in to their Luna PBX extension easily and securely without requiring any username or password. Once connected your users can: . Make and receive calls in the same way their handset works using HD quality voice. . Put callers on hold and transfer them to colleagues, groups or conferences. . Have calls recorded automatically to meet regulatory requirements. . Have outgoing calls appear from their extension's phone number. The Luna PBX client utilises push technology so can run in the background without affecting battery performance. Wi-Fi or 3G connectivity is required to make and receive calls.
Mobile PBX+
This app provides a comprehensive mobile business phone system. It offers voice calling and inbox management features for professionals on the go. Streamline your business communications directly from your smartphone.
- Voice calling
- Inbox management
- Mobile business phone system
- Professional communication tool
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A fully functional mobile business phone system, complete with voice calling, and inbox management.
Screenshots
Verdict
The clearest difference is update cadence: Mobile PBX+ at every 8 months against Luna PBX's every 17 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Luna PBX ships an update every 17 months, Mobile PBX+ every 8 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | Luna PBX | Mobile PBX+ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 17 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 97 MB | 115 MB |
| Age rating | 4+ | 17+ |
| Developer | Numbergroup Network Limited | Talkstream Labs LLC |
In-app purchases
Luna PBX
No in-app purchases
Mobile PBX+
No in-app purchases
