Vialer vs Gruveo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vialer
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.
- Business number calling
- Recent calls list
- Colleague availability insight
- Call statistics management
- VoIP calling via 4G/WiFi
- Customizable accessibility
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Easily dial out with your business number using the Vialer app on your smartphone. In the app you can find made and received calls in the recent calls list. You have direct insight into the reachability of your colleagues and incoming calls automatically reach the right person in the organization. You can always view and adjust your statistics, call plan and accessibility. With the Vialer app you call via 4G or WiFi. The only thing you need is a VoIP account linked to your user account. After this, you can immediately start using VoIP calling. The called customer will see your business number on their screen. Note: to use this app, you need a user account from your hosted telephony provider. Want to know more about the app? Go to https://vialerapp.com
Gruveo
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.
- One-click calling for customers
- Browser-based calls
- Real-time call alerts
- In-call text chat
- Group conversations
- Cloud call recording
- Selfie Mode
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Let customers call you with voice and video without signups or new apps. Here’s how it works: 1. Customer clicks your Gruveo link 2. A call is started right in their browser 3. You take the call on your favorite device. With Gruveo for iOS, you get real-time alerts for incoming calls and can answer with voice and video. Enjoy in-call text chat, group conversations, cloud call recording and more. The app also lets you join call rooms and call other Gruveo links. • Get instant alerts about incoming calls • Answer with voice or video • Send and receive text messages during a call • Participate in group conversations • Use cloud call recording • Ensure the best possible picture with Selfie Mode • Join call rooms for quick, one-time calls • Call other Gruveo links • View your recent calls • Add rooms and permanent links to Favorites A Gruveo account is required to receive incoming calls on your permanent link and organize calls in call rooms.
Screenshots
Verdict
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 (991 vs 2) and iOS requirement (12.0 vs 15.0). 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.
Vialer holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Gruveo has 991 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 October 26, 2026 respectively.
| Parameter | Vialer | Gruveo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.4 (991 ratings) |
| Positive reviews | — | 57.0% of reviews |
| Number of ratings | 2 | 991 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 100 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | VoIPGRID | Gruveo, s.r.o. |
Customer experience
Vialer
Gruveo
Bugs and requests
Vialer
Not enough reviews yet to summarise bugs or requests.
Gruveo
Reported bugs
4 issues- Doesn't work in UAE
- Disconnects during calls
- Incompatible with older devices
- Notification issues
Requested features
5 requests- Add profile picture option
- Allow inviting others to the app
- Increase call duration limit
- Improve Bluetooth integration
- Add screen sharing feature
In-app purchases
Vialer
No in-app purchases
Gruveo
No in-app purchases









