# NimbusPhone vs b

The clearest difference is rating: NimbusPhone at 3.9 against b's 3.0. NimbusPhone also leads on update cadence (every 4 months vs every 12 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

NimbusPhone holds the better App Store score, 3.9 against 3.0. Both are backed by a comparable volume of ratings — 20 and 24 respectively. Written reviews complicate that: 40% of NimbusPhone's written reviews are positive against 43% of b's, so the app with the better star average is not the one people write more warmly about.

NimbusPhone ships an update every 4 months, b every 12 months. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | NimbusPhone | b |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (20 ratings)](https://appshunter.io/ios/app/nimbusphone/id1217047953/reviews)** | [3.0 (24 ratings)](https://appshunter.io/ios/app/b-hive/id1351961247/reviews) |
| Number of ratings | 20 | **24** |
| Positive reviews | 40.0% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 102 MB | 97 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UCAPPS LLC](https://appshunter.io/developer/1217047952) | [Broadvoice](https://appshunter.io/developer/959123142) |

## What reviewers say

### NimbusPhone

[App page](https://appshunter.io/ios/app/nimbusphone/id1217047953)

Manage your business phone system on the go. Make VoIP calls, use your business number as caller ID, and keep business voicemails separate. Integrates with cloud systems for advanced call management.

**Highlights:** Business number as Caller ID, VoIP calls over Wi-Fi, International VoIP calling, Separate business voicemails, Access company extensions, Cloud phone system integration

**Features:** macOS Compatibility

**In-app purchases:** none


### b

[App page](https://appshunter.io/ios/app/b-hive/id1351961247)

This app allows business users to make and receive calls using their company's main number from their mobile device. It offers features like call transfer between devices and local call recording. It requires an existing business phone system account.

**Highlights:** Make business calls from mobile, Appear with business number, Call transfer between devices, Local call recording, Accesses phone directory

**In-app purchases:** none


## Frequently asked questions

### Is NimbusPhone free?

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

### Is b free?

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

### Which has better reviews, NimbusPhone or b?

NimbusPhone is rated higher. NimbusPhone averages 3.9 out of 5 from 20 ratings, while b averages 3.0 from 24 ratings.

### Do NimbusPhone or b have ads?

Neither NimbusPhone nor b shows ads.

### Which is updated more often, NimbusPhone or b?

NimbusPhone ships an update every 4 months, and b every 12 months. Most recently, NimbusPhone was updated on September 26, 2026 and b on October 13, 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.*