# Ooma Office vs ClientVault AI

The clearest difference is in-app purchases: Ooma Office at none against ClientVault AI's 3. ClientVault AI's advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (14.0.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ClientVault AI sells 3 in-app purchases, starting at $29.99 per month. Ooma Office asks for nothing beyond the download.

Ooma Office ships an update every 6 weeks, ClientVault AI every 2 weeks. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ooma Office | ClientVault AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9.5K ratings)](https://appshunter.io/ios/app/ooma-office/id963970727/reviews)** | — |
| Number of ratings | **9.5K** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 220 MB | 48 MB |
| Requires iOS | 17.0 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ooma Inc.](https://appshunter.io/developer/348758105) | [Babatunde Salisu](https://appshunter.io/developer/1845895173) |

## What reviewers say

### 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


### ClientVault AI

[App page](https://appshunter.io/ios/app/clientvault-ai/id6759157406)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $29.99 | per month |
| Professional | $49.99 | per month |
| Unlimited | $99.99 | per month |


## Frequently asked questions

### Is Ooma Office free?

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

### Is ClientVault AI free?

ClientVault AI is free to download, with in-app purchases available.

### Do Ooma Office or ClientVault AI have ads?

Neither Ooma Office nor ClientVault AI shows ads.

### Which is updated more often, Ooma Office or ClientVault AI?

Ooma Office ships an update every 6 weeks, and ClientVault AI every 2 weeks. Most recently, Ooma Office was updated on October 23, 2026 and ClientVault AI on October 7, 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.*