# タダコピSP vs D.D.（ヘアサロン）

The clearest difference is ads: D.D.（ヘアサロン） at none against タダコピSP's shown. D.D.（ヘアサロン） also leads on iOS requirement (8.0 vs 15.1). On price, update cadence, 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.

タダコピSP ships an update every 3 weeks, D.D.（ヘアサロン） every 6 weeks. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | タダコピSP | D.D.（ヘアサロン） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 26 MB | 3 MB |
| Requires iOS | 15.1 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartCampus, Inc.](https://appshunter.io/developer/1372004516) | [Cynd Co.,Ltd.](https://appshunter.io/developer/512501162) |

## What reviewers say

### タダコピSP

[App page](https://appshunter.io/ios/app/sp/id1470562932)

This app allows university students to copy, scan, and print documents for free by displaying advertisements on the back of the paper. It offers direct printing from smartphones and nationwide availability across numerous campuses.

**Highlights:** Free copying, scanning, and printing, Full color output at no cost, Direct smartphone printing, Scan to USB, Available at 65 universities nationwide, Easy 4-step usage

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

**In-app purchases:** none


### D.D.（ヘアサロン）

[App page](https://appshunter.io/ios/app/dd/id1671683111)

**In-app purchases:** none


## Frequently asked questions

### Is タダコピSP free?

タダコピSP is free to download, with no in-app purchases.

### Is D.D.（ヘアサロン） free?

D.D.（ヘアサロン） is free to download, with no in-app purchases.

### Do タダコピSP or D.D.（ヘアサロン） have ads?

タダコピSP shows ads; D.D.（ヘアサロン） does not.

### Which is updated more often, タダコピSP or D.D.（ヘアサロン）?

タダコピSP ships an update every 3 weeks, and D.D.（ヘアサロン） every 6 weeks. Most recently, タダコピSP was updated on September 28, 2026 and D.D.（ヘアサロン） on October 9, 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.*