# RentKarma vs Opus VO

The clearest difference is rating: Opus VO at 2.9 against RentKarma's 2.3. Opus VO also leads on ratings volume (18 vs 6). RentKarma's advantage is review sentiment (67% vs 54%) and iOS requirement (9.0 vs 13.0). 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.

Opus VO holds the better App Store score, 2.9 against 2.3. Both are backed by a comparable volume of ratings — 6 and 18 respectively. Written reviews complicate that: 67% of RentKarma's written reviews are positive against 54% of Opus VO's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | RentKarma | Opus VO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/rentkarma/id1487779798/reviews) | **[2.9 (18 ratings)](https://appshunter.io/ios/app/opus-vo/id1618812016/reviews)** |
| Number of ratings | 6 | **18** |
| Positive reviews | **66.7% of reviews** | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | Free |
| Size | 26 MB | 56 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nestaway Technologies Private Limited](https://appshunter.io/developer/1054271072) | [OPUS VIRTUAL OFFICES, LLC](https://appshunter.io/developer/1618812018) |

## What reviewers say

### RentKarma

[App page](https://appshunter.io/ios/app/rentkarma/id1487779798)

This app allows landlords and tenants to review each other, helping owners screen potential renters and tenants build a positive rental history. It aims to create a more transparent and trustworthy rental market by providing insights into past tenant behavior and property maintenance.

**Highlights:** Review past landlords and tenants, Tenant screening for property owners, Build a positive tenant reputation, Request property photos from tenants, Negotiate better rental terms

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

**In-app purchases:** none


### Opus VO

[App page](https://appshunter.io/ios/app/opus-vo/id1618812016)

Manage your company portal and account on the go. Send SMS and make calls using your company's dedicated phone number as your outbound caller ID. This app functions as your corporate phone, whether you are domestic or international.

**Highlights:** Company portal access, Account management, Send SMS, Make calls, Custom outbound caller ID, Corporate phone functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is RentKarma free?

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

### Is Opus VO free?

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

### Which has better reviews, RentKarma or Opus VO?

Opus VO is rated higher. RentKarma averages 2.3 out of 5 from 6 ratings, while Opus VO averages 2.9 from 18 ratings.

### Do RentKarma or Opus VO have ads?

Neither RentKarma nor Opus VO shows ads.

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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.*