# Crazy Document vs Qwit

The clearest difference is review sentiment: Qwit at 100% against Crazy Document's 0%. Qwit also leads on price (Free vs $2.99) and update cadence (every 3 weeks vs every 17 months). Crazy Document's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 17.0). On ads and device support there is nothing between them.

Qwit is free to download; Crazy Document costs $2.99 up front. Qwit sells 3 in-app purchases, starting at $3.99 per month. Crazy Document asks for nothing beyond the download.

Crazy Document ships an update every 17 months, Qwit every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Crazy Document | Qwit |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 20 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Dubiel](https://appshunter.io/developer/584489819) | [encoder GmbH](https://appshunter.io/developer/998914928) |

## What reviewers say

### Crazy Document

[App page](https://appshunter.io/ios/app/crazy-document/id1206265164)

Create and manage business documents like invoices and delivery notes on the go. Easily import customer and product data, print documents instantly, and save them to cloud storage for seamless integration with your merchandise management system.

**Highlights:** Create unlimited business documents, Import customer and product masters, Print documents on the spot, Save documents to Dropbox, Scan articles with barcode, Adjust document numbering

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

**In-app purchases:** none


### Qwit

[App page](https://appshunter.io/ios/app/qwit-e-rechnung-einfach/id6781599188)

Manage your finances on the go with this app. Track open, overdue, and paid invoices, update their status with a tap, and share PDFs and e-invoices directly from your device. It synchronizes with its Mac counterpart via iCloud for a seamless experience.

**Highlights:** View open, overdue, and paid invoices, Update invoice status with a tap, Manage offers and their status, Share PDF and e-invoices, Access customer contact details, Synchronize with Mac app via iCloud, Demo mode for users without a Mac

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qwit Pro monatlich | $3.99 | per month |
| Qwit Pro jährlich | $34.99 | per year |
| Qwit Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Crazy Document free?

Crazy Document costs $2.99, with no in-app purchases.

### Is Qwit free?

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

### Do Crazy Document or Qwit have ads?

Neither Crazy Document nor Qwit shows ads.

### Which is updated more often, Crazy Document or Qwit?

Crazy Document ships an update every 17 months, and Qwit every 3 weeks. Most recently, Crazy Document was updated on November 2, 2026 and Qwit on November 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.*