# TECHMANIA vs DDRハイスピ計算機

The clearest difference is device support: TECHMANIA at 3 against DDRハイスピ計算機's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | TECHMANIA | DDRハイスピ計算機 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/techmania/id1581524513/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 499 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Yu Hsiang Cheng](https://appshunter.io/developer/1581524515) | [Koichi Umekawa](https://appshunter.io/developer/1680447783) |

## What reviewers say

### TECHMANIA

[App page](https://appshunter.io/ios/app/techmania/id1581524513)

An open-source rhythm game where players interact with music by tapping notes in time. Users can download custom tracks and skins from the official website to personalize their gameplay experience. Safety features like Guided Access are recommended for uninterrupted play.

**Highlights:** Open source rhythm gameplay, Downloadable custom tracks, Customizable skins, Guided Access integration, Touchscreen safety advice

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

**In-app purchases:** none


### DDRハイスピ計算機

[App page](https://appshunter.io/ios/app/ddr/id6447161158)

**In-app purchases:** none


## Frequently asked questions

### Is TECHMANIA free?

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

### Is DDRハイスピ計算機 free?

DDRハイスピ計算機 is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*