# Vialer vs Gruveo

The clearest difference is rating: Vialer at 5.0 against Gruveo's 4.4. Vialer also leads on update cadence (every 3 weeks vs every 2 months). Gruveo's advantage is ratings volume (992 vs 2) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Vialer holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Gruveo has 992 ratings behind it against 2, so its average is the more settled of the two.

Vialer ships an update every 3 weeks, Gruveo every 2 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Vialer | Gruveo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vialer/id806182776/reviews)** | [4.4 (992 ratings)](https://appshunter.io/ios/app/gruveo/id911803832/reviews) |
| Number of ratings | 2 | **992** |
| Positive reviews | — | 57.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 100 MB | 27 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VoIPGRID](https://appshunter.io/developer/869280060) | [Gruveo, s.r.o.](https://appshunter.io/developer/1072515733) |

## What reviewers say

### Vialer

[App page](https://appshunter.io/ios/app/vialer/id806182776)

Make and receive business calls using your company's number from your smartphone. Track call history, view colleague availability, and manage your call statistics and accessibility settings. Requires a VoIP account and user credentials from a hosted telephony provider.

**Highlights:** Business number calling, Recent calls list, Colleague availability insight, Call statistics management, VoIP calling via 4G/WiFi, Customizable accessibility

**Features:** Vision Pro support

**In-app purchases:** none


### Gruveo

[App page](https://appshunter.io/ios/app/gruveo/id911803832)

Facilitate voice and video calls with clients directly through their web browser, eliminating the need for them to download apps or sign up. Receive instant alerts, engage in group conversations, and utilize cloud call recording for seamless communication.

**Highlights:** One-click calling for customers, Browser-based calls, Real-time call alerts, In-call text chat, Group conversations, Cloud call recording, Selfie Mode

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Great video and audio quality
- 💡 Innovative concept
- 🔒 Secure and private
- 😊 Fantastic app

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔒 Unable to cancel subscription
- 💰 Not free anymore
- 🤔 Complex and non-user friendly
- ❌ Rooms are often full

**Reported bugs**

- Doesn't work in UAE
- Disconnects during calls
- Incompatible with older devices
- Notification issues

**Requested features**

- Add profile picture option
- Allow inviting others to the app
- Increase call duration limit
- Improve Bluetooth integration
- Add screen sharing feature


## Frequently asked questions

### Is Vialer free?

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

### Is Gruveo free?

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

### Which has better reviews, Vialer or Gruveo?

Vialer is rated higher. Vialer averages 5.0 out of 5 from 2 ratings, while Gruveo averages 4.4 from 992 ratings.

### Do Vialer or Gruveo have ads?

Neither Vialer nor Gruveo shows ads.

### Which is updated more often, Vialer or Gruveo?

Vialer ships an update every 3 weeks, and Gruveo every 2 months. Most recently, Vialer was updated on October 29, 2026 and Gruveo on November 1, 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.*