TrueVoIP vs Real reZEN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrueVoIP
This business communication tool allows users to make and receive calls using their existing business identity on their mobile devices. It provides access to essential features like call transfers, voicemail management, and call history, extending desktop functionality to go.
- Maintain business identity on mobile
- Make and receive calls
- Transfer calls to extensions
- Dial internal users
- Access and manage voicemail
- View call history
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The TrueVoIP app is a SIP softclient that extends TrueVoIP functionality beyond the desktop. It brings some of the most used features of TrueVoIP directly to your mobile device. With the TrueVoIP app, users are able to maintain their business identity when making or receiving calls with their mobile device. Users can also transfer calls to other extensions, dial internal users, access and manage their voicemail messages, view their call history, and more.
Real reZEN
Discover available properties in your desired locations and gain access to up-to-date real estate data. Manage your property transactions efficiently and stay informed throughout the process.
- Home search
- Real-time property information
- Transaction tracking
- Seamless management
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Search for homes near you and access valuable realtime information. Seamlessly keep track of your real estate transaction and never skip a beat!
Screenshots
Verdict
The clearest difference is update cadence: Real reZEN at weekly against TrueVoIP's every 5 months. Real reZEN also leads on ratings volume (175 vs 8). TrueVoIP's advantage is rating (5.0 vs 4.7) and iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and monetization model 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.
TrueVoIP holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Real reZEN has 175 ratings behind it against 8, so its average is the more settled of the two.
TrueVoIP ships an update every 5 months, Real reZEN weekly. Both last shipped on November 3, 2026.
| Parameter | TrueVoIP | Real reZEN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | 4.7 (175 ratings) |
| Positive reviews | — | 93.3% of reviews |
| Number of ratings | 8 | 175 — better |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 105 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | TrueVoIP Corp | Real Technology Broker LTD |
Customer experience
TrueVoIP
Real reZEN
Bugs and requests
TrueVoIP
Not enough reviews yet to summarise bugs or requests.
Real reZEN
Reported bugs
3 issues- App logs users out
- Notifications lead to update page
- Lost notifications after viewing update page
Requested features
2 requests- Easy way to communicate with other agents
- Home search functionality for agents/clients
In-app purchases
TrueVoIP
No in-app purchases
Real reZEN
No in-app purchases
