# Knock Canvassing vs Quantum Fence Builder

The clearest difference is in-app purchases: Quantum Fence Builder at none against Knock Canvassing's 4. Knock Canvassing's advantage is iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Knock Canvassing sells 4 in-app purchases, starting at $30.00 per month. Quantum Fence Builder asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Knock Canvassing | Quantum Fence Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/knock-canvassing/id6469175515/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 71 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arbor Apps LLC](https://appshunter.io/developer/1031337477) | [Spencer Searle](https://appshunter.io/developer/6793739348) |

## What reviewers say

### Knock Canvassing

[App page](https://appshunter.io/ios/app/knock-canvassing/id6469175515)

This app helps door-to-door sales teams manage their operations efficiently. It offers real-time data synchronization, route planning, and team collaboration tools to boost productivity and provide actionable insights.

**Highlights:** Real-time data sync, Instant analytics dashboard, Secure data management, Team collaboration and territory assignment, Offline data collection, Map view for team and routes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (1 Member) | $30.00 | per month |
| Monthly (5 Members) | $60.00 | per month |
| Monthly (10 Members) | $100.00 | per month |
| Monthly (25 Members) | $200.00 | per month |


### Quantum Fence Builder

[App page](https://appshunter.io/ios/app/quantum-fence-builder/id6800944401)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knock Canvassing free?

Knock Canvassing is free to download, with in-app purchases available.

### Is Quantum Fence Builder free?

Quantum Fence Builder is free to download, with no in-app purchases.

### Do Knock Canvassing or Quantum Fence Builder have ads?

Neither Knock Canvassing nor Quantum Fence Builder shows ads.

### Which is updated more often, Knock Canvassing or Quantum Fence Builder?

Knock Canvassing ships an update every 3 weeks, and Quantum Fence Builder every 3 weeks. Most recently, Knock Canvassing was updated on October 22, 2026 and Quantum Fence Builder 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.*