# Knockbase vs D2D Survivor

The clearest difference is rating: D2D Survivor at 5.0 against Knockbase's 4.4. D2D Survivor also leads on update cadence (every 5 days vs every 2 weeks). Knockbase's advantage is ratings volume (16 vs 4). 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.

D2D Survivor holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 16 and 4 respectively.

Knockbase ships an update every 2 weeks, D2D Survivor every 5 days. The most recent releases landed on September 10, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Knockbase | D2D Survivor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (16 ratings)](https://appshunter.io/ios/app/knockbase/id1662937512/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/d2d-survivor/id6701990872/reviews)** |
| Number of ratings | **16** | 4 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 200 MB | 50 MB |
| Requires iOS | 15.6 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jared Dubin](https://appshunter.io/developer/1336351914) | [The Simple App Inc.](https://appshunter.io/developer/1742077445) |

## What reviewers say

### Knockbase

[App page](https://appshunter.io/ios/app/knockbase/id1662937512)

Streamline door-to-door sales efforts with advanced canvassing software. This tool helps boost sales performance by providing efficient outreach capabilities. Requires a Sunbase account for full functionality.

**Highlights:** Advanced canvassing tools, Sales performance enhancement, Door-to-door outreach, Sunbase account integration, Mobile sales management

**Features:** macOS Compatibility

**In-app purchases:** none


### D2D Survivor

[App page](https://appshunter.io/ios/app/d2d-survivor/id6701990872)

Enhance your sales skills with comprehensive training and engaging competitions. This app offers expert-led courses, industry-specific challenges, and a leaderboard to track your progress and earn exclusive rewards. Ideal for professionals in home-service sales industries.

**Highlights:** Industry-specific sales challenges, Expert sales, recruiting, and leadership training, Progress tracking and leaderboards, Exclusive prize rewards, Community of sales professionals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knockbase free?

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

### Is D2D Survivor free?

D2D Survivor is free to download, with no in-app purchases.

### Which has better reviews, Knockbase or D2D Survivor?

D2D Survivor is rated higher. Knockbase averages 4.4 out of 5 from 16 ratings, while D2D Survivor averages 5.0 from 4 ratings.

### Do Knockbase or D2D Survivor have ads?

Neither Knockbase nor D2D Survivor shows ads.

### Which is updated more often, Knockbase or D2D Survivor?

Knockbase ships an update every 2 weeks, and D2D Survivor every 5 days. Most recently, Knockbase was updated on September 10, 2026 and D2D Survivor on June 5, 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.*