# Wireless Delay Cam vs MARS 多角度フォームチェック

The clearest difference is in-app purchases: MARS 多角度フォームチェック at none against Wireless Delay Cam's 1. MARS 多角度フォームチェック also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Wireless Delay Cam sells 1 one-off in-app purchase. MARS 多角度フォームチェック asks for nothing beyond the download.

Wireless Delay Cam ships an update every 8 days, MARS 多角度フォームチェック weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Wireless Delay Cam | MARS 多角度フォームチェック |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 58 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kohshin Tokunaga](https://appshunter.io/developer/1511708803) | [S and Joe Co., Ltd.](https://appshunter.io/developer/1808936118) |

## What reviewers say

### Wireless Delay Cam

[App page](https://appshunter.io/ios/app/wireless-delay-cam-golf-swing/id6761116286)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime Access | $29.99 | one-time |


### MARS 多角度フォームチェック

[App page](https://appshunter.io/ios/app/mars/id6774852440)

Record and review multi-angle video simultaneously from multiple smartphones. Analyze your form in sports like archery, golf, or martial arts with real-time playback and grid overlays. Improve your technique by identifying blind spots and subtle movements.

**Highlights:** Simultaneous multi-camera recording, Live playback and slow-motion, Guide lines for axis and level checks, Low-latency local network connection, QR code for quick camera pairing, Video saving and sharing (full version)

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Wireless Delay Cam free?

Wireless Delay Cam is free to download, with in-app purchases available.

### Is MARS 多角度フォームチェック free?

MARS 多角度フォームチェック is free to download, with no in-app purchases.

### Do Wireless Delay Cam or MARS 多角度フォームチェック have ads?

Wireless Delay Cam shows ads; MARS 多角度フォームチェック does not.

### Which is updated more often, Wireless Delay Cam or MARS 多角度フォームチェック?

Wireless Delay Cam ships an update every 8 days, and MARS 多角度フォームチェック weekly. Most recently, Wireless Delay Cam was updated on October 25, 2026 and MARS 多角度フォームチェック on October 24, 2026.

---

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