# NextivaONE vs Tellescope

The clearest difference is rating: Tellescope at 5.0 against NextivaONE's 4.2. Tellescope also leads on iOS requirement (15.1 vs 18.0). NextivaONE's advantage is ratings volume (7.1K vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tellescope holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: NextivaONE has 7.1K ratings behind it against 4, so its average is the more settled of the two.

NextivaONE ships an update every 3 weeks, Tellescope every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NextivaONE | Tellescope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (7.1K ratings)](https://appshunter.io/ios/app/nextivaone/id738802901/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tellescope/id6446153795/reviews)** |
| Number of ratings | **7.1K** | 4 |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 137 MB | 42 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nextiva](https://appshunter.io/developer/642559405) | [Tellescope](https://appshunter.io/developer/1576746363) |

## What reviewers say

### NextivaONE

[App page](https://appshunter.io/ios/app/nextivaone/id738802901)

Establish a professional presence with a dedicated business phone number for calls and texts. Manage contacts, send SMS/MMS, and enjoy unlimited voice calling within the US and Canada. Offers free number porting and local/toll-free numbers.

**Highlights:** Dedicated business phone number, Unlimited US/Canada calling, Mobile texting (SMS/MMS), Contact management, Business voicemail, Free number porting

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Ease of use
- 👍 Accessibility
- 🔒 Call quality

**What reviewers complain about**

- 🐛 Dropped calls
- 🐛 Missed notifications
- 🐛 Unreliable app performance
- 🐛 Buggy text messaging
- 🐛 Poor call transfer functionality

**Reported bugs**

- Calls not ringing on mobile device
- Inability to view voicemails and call history
- Frequent app crashes and freezes
- Sync issues between mobile and desktop apps

**Requested features**

- Improved call handling and management
- Enhanced text messaging capabilities
- Streamlined login and logout process
- Customizable app settings and defaults


### Tellescope

[App page](https://appshunter.io/ios/app/tellescope/id6446153795)

This mobile application extends core functionalities of a web-based software solution for digital healthcare businesses. It provides essential tools for managing operations on the go.

**Highlights:** Mobile access to web app features, Digital healthcare business management, On-the-go operational tools, Streamlined business processes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NextivaONE free?

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

### Is Tellescope free?

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

### Which has better reviews, NextivaONE or Tellescope?

Tellescope is rated higher. NextivaONE averages 4.2 out of 5 from 7.1K ratings, while Tellescope averages 5.0 from 4 ratings.

### Do NextivaONE or Tellescope have ads?

Neither NextivaONE nor Tellescope shows ads.

### Which is updated more often, NextivaONE or Tellescope?

NextivaONE ships an update every 3 weeks, and Tellescope every 5 weeks. Most recently, NextivaONE was updated on October 26, 2026 and Tellescope on October 24, 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.*