# Sierra Interactive vs Real reZEN

The clearest difference is update cadence: Real reZEN at weekly against Sierra Interactive's every 6 weeks. Real reZEN also leads on review sentiment (93% vs 70%). Sierra Interactive's advantage is ratings volume (1.7K vs 174). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Sierra Interactive against 4.7 for Real reZEN. That said, the two scores are not equally well evidenced: Sierra Interactive has 1.7K ratings behind it against 174, so its average is the more settled of the two. Written reviews are what separate them: 70% of Sierra Interactive's written reviews are positive against 93% of Real reZEN's.

Sierra Interactive ships an update every 6 weeks, Real reZEN weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Sierra Interactive | Real reZEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/sierra-interactive/id1458851463/reviews)** | [4.7 (174 ratings)](https://appshunter.io/ios/app/real-rezen/id1548909981/reviews) |
| Number of ratings | **1.7K** | 174 |
| Positive reviews | 70.0% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 38 MB | 158 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sierra Interactive, LLC](https://appshunter.io/developer/1458851462) | [Real Technology Broker LTD](https://appshunter.io/developer/939600370) |

## What reviewers say

### Sierra Interactive

[App page](https://appshunter.io/ios/app/sierra-interactive/id1458851463)

Manage real estate leads and client interactions efficiently from anywhere. This app offers instant notifications, bulk communication tools, and detailed lead insights to streamline your workflow on the go.

**Highlights:** Instant lead notifications, Bulk email and text messaging, Integrated dialer for calls, Smart lead filtering, Lead context and history, Task and inbox management

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent mobile app experience
- 👍 User-friendly and intuitive interface
- 💡 Powerful lead management features
- 🚀 Seamless integration with CRM platform

**What reviewers complain about**

- 🐛 Buggy and unreliable call recording/note-taking
- 🔧 Limited customization options for statuses
- 🔧 Inability to use own phone number for calls/texts

**Reported bugs**

- Dialer screen blocks access to main app on larger devices
- Call list feature has issues with repeated calls and data loss

**Requested features**

- Live feed of recent website visitors
- Ability to view HotSheets on mobile app
- Spell check functionality


### Real reZEN

[App page](https://appshunter.io/ios/app/real-rezen/id1548909981)

Discover available properties in your desired locations and gain access to up-to-date real estate data. Manage your property transactions efficiently and stay informed throughout the process.

**Highlights:** Home search, Real-time property information, Transaction tracking, Seamless management

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

**In-app purchases:** none

**What reviewers like**

- 👍 All-in-one business management
- 🚀 Streamlined agent experience
- 💡 Innovative AI assistant (Leo)
- 👍 Easy to use and navigate
- 🚀 Enhances business efficiency

**What reviewers complain about**

- 🐛 Frequent daily updates
- 🐛 App logs users out
- 🐛 Notifications lead to update page
- 🐛 Lost notifications after viewing update page
- 🐛 Difficult to use app

**Reported bugs**

- App logs users out
- Notifications lead to update page
- Lost notifications after viewing update page

**Requested features**

- Easy way to communicate with other agents
- Home search functionality for agents/clients


## Frequently asked questions

### Is Sierra Interactive free?

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

### Is Real reZEN free?

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

### Which has better reviews, Sierra Interactive or Real reZEN?

Sierra Interactive is rated higher. Sierra Interactive averages 4.8 out of 5 from 1.7K ratings, while Real reZEN averages 4.7 from 174 ratings.

### Do Sierra Interactive or Real reZEN have ads?

Neither Sierra Interactive nor Real reZEN shows ads.

### Which is updated more often, Sierra Interactive or Real reZEN?

Sierra Interactive ships an update every 6 weeks, and Real reZEN weekly. Most recently, Sierra Interactive was updated on October 25, 2026 and Real reZEN on October 25, 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.*