u vs CMW App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
u
This app allows you to use your Gibraltar fixed-line phone number on your mobile devices over Wi-Fi or cellular data. Make low-cost calls globally and free calls to other subscribers, avoiding roaming charges. Requires an active u-mee Talk subscription.
- Use home number on mobile
- Wi-Fi and cellular calling
- Low-cost international calls
- Free calls to u-mee subscribers
- Avoid roaming charges
- Integrates contact list
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Take your u-mee Talk Gibraltar fixed-line telephone with you wherever you have Wi-Fi or 3G/4G/5G coverage (network data charges may apply). You can now be reached on your existing home number whether at your holiday home, studying abroad or on a business trip! Avoid roaming charges and enjoy free calls to other u-mee Talk subscribers and low-cost calls to other destinations from your iPhone, iPad or iPod Touch with our FREE iOS app. Requires active u-mee Talk subscription - please do not download unless you have registered for a compatible u-mee service (only available in Gibraltar). For calling rates and to learn more, visit u-mee.com/talk Features: • Low-cost calls to any fixed or mobile number • Free calls to other u-mee subscribers • Callers from Gibraltar pay local rates to call you ... wherever you are (always free for u-mee subscribers) • No call roaming charges (network data charges may apply) • Integrates your contact list • Ad-free System requirements: • iOS version 5 or later versions • Active u-mee account/service
CMW App
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The iPhone SIP Client is the latest offering by CallMyWay that makes entry into the iPhone apps stores. This newly developed iPhone VoIP Mobile Dialer enables any iPhone based mobile phone to make VoIP call by using the internet connection. It is especially developed with keeping the requirements of VoIP service providers in mind that’s why iPhone SIP Client can easily integrate itself with any of the SIP servers. Give your iPhone mobile the power of VoIP calling with iPhone SIP Client.
Screenshots
Verdict
The clearest difference is update cadence: CMW App at every 5 weeks against u's every 5 months. CMW App also leads on iOS requirement (13.0 vs 16.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
u ships an update every 5 months, CMW App every 5 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.
| Parameter | u | CMW App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 122 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Sapphire | CALLMYWAY NY S.A. |
In-app purchases
u
No in-app purchases
CMW App
No in-app purchases
