# Knockit Driver vs Impfo Warranty

The clearest difference is iOS requirement: Knockit Driver at 13.0 against Impfo Warranty's 16.6. 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.

Knockit Driver ships an update every 3 days, Impfo Warranty every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Knockit Driver | Impfo Warranty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 41 MB | 102 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [knockit ltd](https://appshunter.io/developer/1798933686) | [Impfo Pty Ltd](https://appshunter.io/developer/6802198405) |

## What reviewers say

### Knockit Driver

[App page](https://appshunter.io/ios/app/knockit-driver/id6742548722)

**Features:** macOS Compatibility

**In-app purchases:** none


### Impfo Warranty

[App page](https://appshunter.io/ios/app/impfo-warranty/id6802198402)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knockit Driver free?

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

### Is Impfo Warranty free?

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

### Do Knockit Driver or Impfo Warranty have ads?

Neither Knockit Driver nor Impfo Warranty shows ads.

### Which is updated more often, Knockit Driver or Impfo Warranty?

Knockit Driver ships an update every 3 days, and Impfo Warranty every 5 days. Most recently, Knockit Driver was updated on October 30, 2026 and Impfo Warranty on October 31, 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.*