# DTP Scaling

> Calculates paper scale rates for A and B series sizes. (iPhone/iPad app by NAOSHI USAMI.)

- Source: https://appshunter.io/ios/app/dtp-scaling/id852138716 (this page in markdown: same URL + `.md`)
- Developer: [NAOSHI USAMI](https://appshunter.io/developer/852138719)
- Category: Business, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 7.0 · 1 MB
- Languages: American English
- Released: 2014-04-08
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dtp-scaling/id852138716/reviews.md

## What is DTP Scaling?

The scale rate of a paper (A series, Japanese
B-series) is calculated automatically. 

Usage only chooses!

Ex. Calculation to A1 size from A4 size.

## Key features

- Automatic paper scale rate calculation
- Supports A series paper sizes
- Supports B series paper sizes
- Simple usage selection
- Converts between different paper sizes


## Frequently asked questions about DTP Scaling

### What paper sizes can DTP Scaling convert?

DTP Scaling supports both the A series (like A4, A3) and the B series (like B4, B5) of paper sizes for automatic scale rate calculations.

### How accurate is DTP Scaling?

Based on the available data, DTP Scaling has a perfect rating of 5.0 stars from 1 rating, indicating high user satisfaction with its accuracy.

### Is DTP Scaling free to use?

Yes, DTP Scaling is available for free, with no cost to download or use its paper size calculation features.

### What devices is DTP Scaling compatible with?

DTP Scaling is designed for iOS devices, specifically supporting iPhones and iPods.

### How often is DTP Scaling updated?

The latest version of DTP Scaling is 1.20, which was released on September 18, 2015. Updates are not frequent, with the last update being several years ago.

### What is the age rating for DTP Scaling?

DTP Scaling has an age rating of 4+, making it suitable for users of all ages.

### Does DTP Scaling have ads?

No, DTP Scaling does not contain advertisements, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 1.20 — 2015-09-18

This app has been updated by Apple to display the Apple Watch app icon.

- You can now save the settings.

### 1.10 — 2014-09-11

- The guide display of the scale was added.
- The color was changed and it became easy-to-use.

### 1.02 — 2014-04-19

- with some bug fixes.
- How to use an application was added to the screen shot.

### 1.01 — 2014-04-09

Font size was enlarged and was made easy-to-use.

### 1.0 — 2014-04-05

No release notes.

## Apps similar to DTP Scaling

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [B-TechSupra](https://appshunter.io/ios/app/b-techsupra/id6677011773) | — | Free | Business |
| [Kelly Paper Basis to M-Weight](https://appshunter.io/ios/app/kelly-paper-basis-to-m-weight/id521148293) | — | Free | Business |

## More apps by NAOSHI USAMI

- [Consumption tax Calculator (japanese)](https://appshunter.io/ios/app/consumption-tax-calculator-japanese/id874803055)
- [Lowest Price - The application which calculates wh](https://appshunter.io/ios/app/lowest-price-the-application-which-calculates-wh/id1172132650)

All apps by NAOSHI USAMI: https://appshunter.io/developer/852138719

## Related topics

[dtp scaling](https://appshunter.io/ios/topics/dtp-scaling) · [naoshi usami](https://appshunter.io/ios/topics/naoshi-usami)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*