# Xobee Voice vs Sunrun

The clearest difference is review sentiment: Sunrun at 73% against Xobee Voice's 0%. Sunrun also leads on update cadence (every 4 weeks vs every 10 months) and iOS requirement (15.1 vs 17.0). 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.

Xobee Voice ships an update every 10 months, Sunrun every 4 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Xobee Voice | Sunrun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (3.4K ratings)](https://appshunter.io/ios/app/sunrun/id6443806453/reviews)** |
| Number of ratings | — | **3.4K** |
| Positive reviews | 0.0% of reviews | **73.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 124 MB | 96 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BCT Consulting, Inc.](https://appshunter.io/developer/603180322) | [Sunrun Inc.](https://appshunter.io/developer/1052845424) |

## What reviewers say

### Xobee Voice

[App page](https://appshunter.io/ios/app/xobee-voice/id1240069908)

This application allows users to make and receive calls using their existing VoIP service on their mobile devices. It provides a unified communications solution, enabling users to maintain a consistent identity across different locations and devices.

**Highlights:** VoIP functionality on mobile, Unified Communications solution, Maintain same identity across devices, Call from any location, Extend desk phone features

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Sunrun

[App page](https://appshunter.io/ios/app/sunrun/id6443806453)

Monitor your solar energy system, track energy production, and access support. Gain insights into your environmental impact and manage your system data from a single, user-friendly interface.

**Highlights:** System data management, Energy production tracking, Customer support access, Environmental impact insights, User-friendly interface

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Real-time data tracking
- 💡 Comprehensive solar production metrics
- 🔍 Detailed system information
- 🌞 Visually pleasing app design

**What reviewers complain about**

- 🐛 Inaccurate or delayed data
- 🔍 Lack of individual panel monitoring
- 🔋 No battery usage information
- 🤔 Confusing or unclear data presentation
- 🔍 Missing system specifications

**Reported bugs**

- App crashes or freezes
- Frequent loading issues
- Charts and graphs not functioning properly
- Discrepancies between app and actual production

**Requested features**

- Download or export data
- Integrate energy usage data
- Add alerts and notifications
- Provide landscape mode on iPad
- Show year-over-year production comparisons


## Frequently asked questions

### Is Xobee Voice free?

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

### Is Sunrun free?

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

### Do Xobee Voice or Sunrun have ads?

Neither Xobee Voice nor Sunrun shows ads.

### Which is updated more often, Xobee Voice or Sunrun?

Xobee Voice ships an update every 10 months, and Sunrun every 4 weeks. Most recently, Xobee Voice was updated on October 24, 2026 and Sunrun on October 30, 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.*