# HD EIS vs 钓鱼相机 Ultra

The clearest difference is price: HD EIS at Free against 钓鱼相机 Ultra's $2.99. HD EIS also leads on iOS requirement (8.0 vs 13.0). 钓鱼相机 Ultra's advantage is update cadence (every 6 days vs every 2 weeks). On ads, in-app purchases and device support there is nothing between them.

HD EIS is free to download; 钓鱼相机 Ultra costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HD EIS ships an update every 2 weeks, 钓鱼相机 Ultra every 6 days. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | HD EIS | 钓鱼相机 Ultra |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 63.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | — | Paid |
| Size | 49 MB | 9 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Logic Electronics Technology Co.,Ltd](https://appshunter.io/developer/521003128) | [当华 麦](https://appshunter.io/developer/1802933267) |

## What reviewers say

### HD EIS

[App page](https://appshunter.io/ios/app/hd-eis/id1538114470)

**Features:** macOS Compatibility

**In-app purchases:** none


### 钓鱼相机 Ultra

[App page](https://appshunter.io/ios/app/ultra/id6743737587)

Capture stunning, high-definition outdoor and everyday moments with advanced camera features. Enjoy extended pre-recording, voice control, and an AI fishing assistant for expert advice and fish identification. Achieve professional-grade footage with smooth 4K video and customizable settings.

**Highlights:** Extended pre-recording up to 2 minutes, Smart voice control for shooting, AI fishing assistant for advice and fish ID, High-definition 4K 60fps video, Professional camera parameter adjustments, Advanced sport anti-shake mode, Screen-off power-saving pre-recording

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

**In-app purchases:** none


## Frequently asked questions

### Is HD EIS free?

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

### Is 钓鱼相机 Ultra free?

钓鱼相机 Ultra costs $2.99, with no in-app purchases.

### Do HD EIS or 钓鱼相机 Ultra have ads?

Neither HD EIS nor 钓鱼相机 Ultra shows ads.

### Which is updated more often, HD EIS or 钓鱼相机 Ultra?

HD EIS ships an update every 2 weeks, and 钓鱼相机 Ultra every 6 days. Most recently, HD EIS was updated on September 30, 2026 and 钓鱼相机 Ultra on October 12, 2026.

---

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