# gTalk PBX vs Ooma Office

The clearest difference is review sentiment: gTalk PBX at 100% against Ooma Office's 50%. gTalk PBX also leads on update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (12.3 vs 17.0). Ooma Office's advantage is rating (4.9 vs 2.5) and ratings volume (9.5K vs 4). 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.

Ooma Office holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: Ooma Office has 9.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of gTalk PBX's written reviews are positive against 50% of Ooma Office's, so the app with the better star average is not the one people write more warmly about.

gTalk PBX ships an update every 3 weeks, Ooma Office every 6 weeks. The most recent releases landed on September 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | gTalk PBX | Ooma Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/gtalk-pbx/id680953025/reviews) | **[4.9 (9.5K ratings)](https://appshunter.io/ios/app/ooma-office/id963970727/reviews)** |
| Number of ratings | 4 | **9.5K** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 12 MB | 220 MB |
| Requires iOS | **12.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Genusys Inc.](https://appshunter.io/developer/535467665) | [Ooma Inc.](https://appshunter.io/developer/348758105) |

## What reviewers say

### gTalk PBX

[App page](https://appshunter.io/ios/app/gtalk-pbx/id680953025)

This application extends your company's PBX network to smartphones, allowing employees to stay connected from anywhere via the internet. It helps avoid expensive roaming charges and offers one-touch calling for internal company calls.

**Highlights:** PBX network extension, Internet-based connectivity, Avoid roaming charges, One-touch intra-company calls, Remote office presence

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Ooma Office

[App page](https://appshunter.io/ios/app/ooma-office/id963970727)

This app allows small businesses to make and receive calls using their office phone number from anywhere. It offers features like a virtual receptionist, call transfers, and voicemail management, ensuring a professional image and never missing a client call. It can be used over Wi-Fi, even internationally, to avoid roaming charges.

**Highlights:** Virtual receptionist, Extension dialing, Call conferencing, Music-on-hold, Voicemail management, Call transfers, Wi-Fi calling

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient and flexible
- 📞 Clear call quality
- 💻 Works well on desktop and mobile
- 🕰️ Reliable service

**What reviewers complain about**

- 🐛 Frequent app crashes and glitches
- 🔍 Unreliable notifications and missed calls
- ⏱️ Slow app performance and lags
- 🤖 Poor customer support

**Reported bugs**

- Login issues and account verification problems
- Inconsistent call handling across devices
- Voicemail and text message delivery failures

**Requested features**

- Ability to block callers
- Improved SMS/MMS functionality
- More customization options
- Seamless integration between desktop and mobile


## Frequently asked questions

### Is gTalk PBX free?

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

### Is Ooma Office free?

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

### Which has better reviews, gTalk PBX or Ooma Office?

Ooma Office is rated higher. gTalk PBX averages 2.5 out of 5 from 4 ratings, while Ooma Office averages 4.9 from 9.5K ratings.

### Do gTalk PBX or Ooma Office have ads?

Neither gTalk PBX nor Ooma Office shows ads.

### Which is updated more often, gTalk PBX or Ooma Office?

gTalk PBX ships an update every 3 weeks, and Ooma Office every 6 weeks. Most recently, gTalk PBX was updated on September 24, 2026 and Ooma Office on October 27, 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.*