# Volt™ vs Source by Pros

The clearest difference is review sentiment: Source by Pros at 100% against Volt™'s 45%. Source by Pros also leads on rating (5.0 vs 4.7). Volt™'s advantage is ratings volume (1.6K vs 3). On price, update cadence, 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.

Source by Pros holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Volt™ has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 45% of Volt™'s written reviews are positive against 100% of Source by Pros's.

Volt™ ships an update every 6 days, Source by Pros every 10 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Volt™ | Source by Pros |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.6K ratings)](https://appshunter.io/ios/app/volt/id1644756647/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/source-by-pros/id6673892315/reviews)** |
| Number of ratings | **1.6K** | 3 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 75 MB | 103 MB |
| Requires iOS | 15.6 | **15.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Freedom Forever LLC](https://appshunter.io/developer/1500504366) | [Justin Gossling](https://appshunter.io/developer/1767752305) |

## What reviewers say

### Volt™

[App page](https://appshunter.io/ios/app/volt/id1644756647)

This app streamlines solar sales by managing leads and appointments on the go. It includes features for door knocking, lead generation, and team performance tracking. Sales representatives can efficiently manage their workflow and convert more homeowners to solar energy.

**Highlights:** Lead and appointment management, On-the-go canvassing, Door knocking and lead generation, Leaderboard and dealer competitions, Custom territories and admin modes, Document door knock and lead interactions

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and intuitive app
- 👍 User-friendly interface
- 💡 Innovative features
- 🔒 Secure and reliable

**What reviewers complain about**

- 🐛 Glitches and bugs
- ⏱️ Slow performance and loading times
- 🔍 Incomplete data and missing features
- 🤖 Unreliable AI/automation tools

**Reported bugs**

- Frequent crashes and app freezes
- Login issues and invalid user errors
- Disappearing task bar and data loss
- Slow or failed uploads and syncing

**Requested features**

- Ability to reassign canvass leads
- More pin/marker options for lead tracking
- Improved integration with other systems
- Better team collaboration and visibility


### Source by Pros

[App page](https://appshunter.io/ios/app/source-by-pros/id6673892315)

This app empowers sales professionals to track commissions, engage with their team, and access exclusive training and resources. It's designed to help users maximize their success, grow sales, and achieve career freedom.

**Highlights:** Track commissions in real-time, Engage with team via DMs and group chats, Access exclusive training and resources, View rankings and compete with top performers, Connect with the Freedom Forever network, 24/7 support via Intercom chat

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Volt™ free?

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

### Is Source by Pros free?

Source by Pros is free to download, with no in-app purchases.

### Which has better reviews, Volt™ or Source by Pros?

Source by Pros is rated higher. Volt™ averages 4.7 out of 5 from 1.6K ratings, while Source by Pros averages 5.0 from 3 ratings.

### Do Volt™ or Source by Pros have ads?

Neither Volt™ nor Source by Pros shows ads.

### Which is updated more often, Volt™ or Source by Pros?

Volt™ ships an update every 6 days, and Source by Pros every 10 days. Most recently, Volt™ was updated on October 7, 2026 and Source by Pros on September 29, 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.*