Telzio vs EnGuard Box
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Telzio
Manage your business phone system directly from your mobile device. Make and receive calls, send texts, and transfer live calls using your business number. Access voicemails, customize greetings, and handle calls with professional features.
- Voice calling and text messaging
- Transfer live calls
- Business number as Caller ID
- WiFi or cellular calling
- In-app voicemails
- Manage greetings and call handling
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Telzio's mobile app allows you to use your business phone number on your mobile device. With Telzio's app you can: • Enable voice calling and text messaging with your business phone number • Transfer live calls to any user or external phone number • Display your business phone number as Caller ID • Make and receive calls over WiFi or your cellular network • Get voicemails in the app, separate from your cellular voicemails • Manage greetings and call handling preferences from your mobile phone This app requires a user on an account with Telzio. Visit www.telzio.com to learn how you can upgrade your company's phone system today. All Telzio plans include free unlimited users and all professional features, such as: • Local, toll free and international phone numbers • Custom phone menus • Business hour filters • Hold music • Conference calling • Users and extensions for all your employees • Transferring calls to your colleagues • Faxing • Call screening • Caller ID • Call recording • Call logs • Call parking • Call presence so you know who's available to take a call
EnGuard Box
Securely store, sync, and share files with a HIPAA-compliant cloud solution. This easy-to-use platform ensures your sensitive data is protected.
- HIPAA Compliant Cloud Storage
- Secure File Sync
- Secure File Sharing
- Easy-to-use interface
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EnGuard Box (eBox) is an easy-to-use, HIPAA Compliant Cloud Storage, Secure File Sync and Sharing Solution.
Screenshots
Verdict
The clearest difference is review sentiment: Telzio at 31% against EnGuard Box's 0%. Telzio also leads on update cadence (every 10 days vs every 16 months). EnGuard Box's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.6). 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.
Telzio ships an update every 10 days, EnGuard Box every 16 months. The most recent releases landed on September 25, 2026 and August 28, 2026 respectively.
| Parameter | Telzio | EnGuard Box |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (65 ratings) — better | — |
| Positive reviews | 30.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 65 — better | — |
| Update frequency | Every 10 days — better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Telzio, Inc. | Enterprise Guardian Inc. |
Customer experience
Telzio
EnGuard Box
In-app purchases
Telzio
No in-app purchases
EnGuard Box
No in-app purchases
