# Color Sight (色彩視界) vs Blackhole ‎

The clearest difference is in-app purchases: Color Sight (色彩視界) at none against Blackhole ‎'s 3. Color Sight (色彩視界) also leads on ads (none vs shown). Blackhole ‎'s advantage is update cadence (every 3 weeks vs every 10 months) and iOS requirement (15.0 vs 18.2). On price and device support there is nothing between them.

Both are free to download. Blackhole ‎ sells 3 in-app purchases, starting at $1.99 per 7 days. Color Sight (色彩視界) asks for nothing beyond the download.

Color Sight (色彩視界) ships an update every 10 months, Blackhole ‎ every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Color Sight (色彩視界) | Blackhole ‎ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/blackhole/id6759790342/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 32 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chi-Yu Yeh](https://appshunter.io/developer/1472941052) | [Nikunj Kavathiya](https://appshunter.io/developer/1568975861) |

## What reviewers say

### Color Sight (色彩視界)

[App page](https://appshunter.io/ios/app/color-sight/id6742734863)

**In-app purchases:** none


### Blackhole ‎

[App page](https://appshunter.io/ios/app/blackhole/id6759790342)

Effortlessly divide long videos into smaller segments for social media sharing. Create custom-length clips without quality loss or watermarks. Works offline and saves directly to your device.

**Highlights:** Split long videos into equal parts, Trim unwanted sections, Create 30 sec or custom duration clips, Fast processing with HD export, Works offline, Save directly to gallery, Share instantly to social media

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $1.99 | per 7 days |
| 1 Month | $3.99 | per month |
| 1 Year | $34.99 | per year |


## Frequently asked questions

### Is Color Sight (色彩視界) free?

Color Sight (色彩視界) is free to download, with no in-app purchases.

### Is Blackhole ‎ free?

Blackhole ‎ is free to download, with in-app purchases available.

### Do Color Sight (色彩視界) or Blackhole ‎ have ads?

Blackhole ‎ shows ads; Color Sight (色彩視界) does not.

### Which is updated more often, Color Sight (色彩視界) or Blackhole ‎?

Color Sight (色彩視界) ships an update every 10 months, and Blackhole ‎ every 3 weeks. Most recently, Color Sight (色彩視界) was updated on October 28, 2026 and Blackhole ‎ on October 31, 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.*