# P3 Mobile vs VoipSwitch RCS

The clearest difference is rating: P3 Mobile at 4.1 against VoipSwitch RCS's 1.0. P3 Mobile also leads on review sentiment (38% vs 0%) and in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VoipSwitch RCS sells 2 one-off in-app purchases. P3 Mobile asks for nothing beyond the download.

P3 Mobile holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: P3 Mobile has 296 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 38% of P3 Mobile's written reviews are positive against 0% of VoipSwitch RCS's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | P3 Mobile | VoipSwitch RCS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (296 ratings)](https://appshunter.io/ios/app/p3-mobile/id432523572/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/voipswitch-rcs/id1617822051/reviews) |
| Number of ratings | **296** | 1 |
| Positive reviews | **37.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 29 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Purple Communications, Inc.](https://appshunter.io/developer/351385418) | [Voiceserve Ltd](https://appshunter.io/developer/331290997) |

## What reviewers say

### P3 Mobile

[App page](https://appshunter.io/ios/app/p3-mobile/id432523572)

This Video Relay Service (VRS) app enables deaf and hard-of-hearing individuals to make and receive VP calls using Wi-Fi or cellular data. It offers features like text chat, contact sharing, call blocking, and a user-friendly interface with customizable themes.

**Highlights:** Video Relay Service (VRS) calls, Text chat functionality, Share follow-up numbers, Block unwanted callers, Intuitive user interface, Number Lookup with Google Maps, Full-screen call notifications

**In-app purchases:** none

**What reviewers like**

- 🚀 Incredibly fast interpreter connection (5 seconds vs 60+ seconds)
- 👍 High-quality ASL interpreters with excellent skills
- 👍 User-friendly and modern app interface
- 💡 Video message feature for missed calls
- 💡 Dual account login capability

**What reviewers complain about**

- 🐛 App crashes frequently after updates
- 🐛 App won't display incoming calls despite light signals
- 🐛 Missed call notifications not appearing
- 🐛 App freezes during video calls
- 🐛 Login issues and auto-logout problems

**Reported bugs**

- App crashes on iOS 16.1 and newer versions
- App won't open or closes immediately after opening
- Login credentials not remembered despite 'Remember Me' option
- Incoming calls not showing notifications or alerts
- Missed calls not appearing in call history

**Requested features**

- Picture-in-picture mode
- Vibration alerts for incoming calls
- Slow and fast forward buttons for signmail
- iPad app version
- Call blocking feature (advertised but not findable)


### VoipSwitch RCS

[App page](https://appshunter.io/ios/app/voipswitch-rcs/id1617822051)

Connect with others for free using HD audio and video calls, and text chats. Share files, locations, and even get virtual phone numbers from over 60 countries. Offers affordable minute plans for calling landlines and mobile phones.

**Highlights:** Free HD audio and video calls, Free chat and group chats, File attachments (videos, audio, pictures), Location sharing, Voicemail with email delivery, Virtual phone numbers from 60+ countries, Minute plans for external calls

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Top up $1 | $0.99 | one-time |
| Top UP $4.99 | $4.99 | one-time |


## Frequently asked questions

### Is P3 Mobile free?

P3 Mobile is free to download, with no in-app purchases.

### Is VoipSwitch RCS free?

VoipSwitch RCS is free to download, with in-app purchases available.

### Which has better reviews, P3 Mobile or VoipSwitch RCS?

P3 Mobile is rated higher. P3 Mobile averages 4.1 out of 5 from 296 ratings, while VoipSwitch RCS averages 1.0 from 1 ratings.

### Do P3 Mobile or VoipSwitch RCS have ads?

Neither P3 Mobile nor VoipSwitch RCS shows ads.

### Which is updated more often, P3 Mobile or VoipSwitch RCS?

P3 Mobile ships an update every 2 months, and VoipSwitch RCS every 2 months. Most recently, P3 Mobile was updated on November 1, 2026 and VoipSwitch RCS on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*