# Dayworkbook vs Scaffmore Calculator

The clearest difference is update cadence: Dayworkbook at every 6 days against Scaffmore Calculator's every 3 months. Dayworkbook also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dayworkbook ships an update every 6 days, Scaffmore Calculator every 3 months. The most recent releases landed on September 20, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | Dayworkbook | Scaffmore Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Free | — |
| Size | 126 MB | 23 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DWB Technologies Pty Ltd](https://appshunter.io/developer/1708061479) | [SHAUN THOMAS COLMORE](https://appshunter.io/developer/1765733659) |

## What reviewers say

### Dayworkbook

[App page](https://appshunter.io/ios/app/dayworkbook/id6467030920)

Streamline your time and materials billing with digital daywork sheets. Capture labor, equipment, and material costs, gather digital signatures, and generate professional PDF reports for invoicing. Protect your revenue and eliminate lost paperwork.

**Highlights:** Digital daywork sheet creation, Time & materials tracking, Do-and-charge documentation, Cost plus reporting, Digital signatures, Photo evidence, Invoice-ready PDF reports

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

**In-app purchases:** none


### Scaffmore Calculator

[App page](https://appshunter.io/ios/app/scaffmore-calculator/id6670318846)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dayworkbook free?

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

### Is Scaffmore Calculator free?

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

### Do Dayworkbook or Scaffmore Calculator have ads?

Neither Dayworkbook nor Scaffmore Calculator shows ads.

### Which is updated more often, Dayworkbook or Scaffmore Calculator?

Dayworkbook ships an update every 6 days, and Scaffmore Calculator every 3 months. Most recently, Dayworkbook was updated on September 20, 2026 and Scaffmore Calculator on May 14, 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.*