# DueKit vs Invoice Boss

The clearest difference is in-app purchases: DueKit at none against Invoice Boss's 2. DueKit also leads on update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Boss sells 2 in-app purchases, starting at $14.99 per month. DueKit asks for nothing beyond the download.

DueKit ships an update every 5 days, Invoice Boss fortnightly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | DueKit | Invoice Boss |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 33 MB | 45 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ankit Shah](https://appshunter.io/developer/1866313769) | [Akash Gupta](https://appshunter.io/developer/1895062778) |

## What reviewers say

### DueKit

[App page](https://appshunter.io/ios/app/duekit/id6757352319)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Boss

[App page](https://appshunter.io/ios/app/invoice-boss-estimate-maker/id6777651055)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $14.99 | per month |
| Annual Plan | $99.99 | per year |


## Frequently asked questions

### Is DueKit free?

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

### Is Invoice Boss free?

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

### Do DueKit or Invoice Boss have ads?

Neither DueKit nor Invoice Boss shows ads.

### Which is updated more often, DueKit or Invoice Boss?

DueKit ships an update every 5 days, and Invoice Boss fortnightly. Most recently, DueKit was updated on October 15, 2026 and Invoice Boss on October 19, 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.*