Telzio vs 800.com
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
800.com
This app enables users to manage and utilize their business phone numbers directly from their personal device. It allows for making calls and sending/receiving text messages, ensuring no customer interactions are missed. Users can also access voicemails with live transcriptions and manage multiple numbers and companies within a single interface.
- Manage multiple phone numbers
- Send and receive text messages
- Make and receive calls
- View incoming calls, messages, and voicemails
- Live voicemail transcriptions
- Multimedia messaging support
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The 800.com iOS app allows 800.com users to manage and use their numbers to contact new and existing customers. Make calls and answer text messages from your company number without missing a beat, all from your your personal phone. • Manage multiple phone numbers and companies from one single app. • See incoming messages, calls, and voicemails. • Live transcriptions for your voicemail messages. • Multimedia messaging support.
Screenshots
Verdict
The clearest difference is rating: 800.com at 4.0 against Telzio's 3.2. 800.com also leads on review sentiment (45% vs 31%). Telzio's advantage is update cadence (every 10 days vs every 6 weeks) and ratings volume (65 vs 17). 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.
800.com holds the better App Store score, 4.0 against 3.2. Both are backed by a comparable volume of ratings — 65 and 17 respectively. Written reviews point the same way: 31% of Telzio's written reviews are positive against 45% of 800.com's.
Telzio ships an update every 10 days, 800.com every 6 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.
| Parameter | Telzio | 800.com |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (65 ratings) | 4.0 (17 ratings) — better |
| Positive reviews | 30.8% of reviews | 45.5% of reviews — better |
| Number of ratings | 65 — better | 17 |
| Update frequency | Every 10 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 72 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Telzio, Inc. | 800.com |
Customer experience
Telzio
800.com
In-app purchases
Telzio
No in-app purchases
800.com
No in-app purchases
