# Leascope vs Black Hole Vision

The clearest difference is update cadence: Leascope at daily against Black Hole Vision's every 2 weeks. Black Hole Vision's advantage is ratings volume (24 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

Leascope holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Black Hole Vision has 24 ratings behind it against 1, so its average is the more settled of the two.

Leascope ships an update daily, Black Hole Vision every 2 weeks. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Leascope | Black Hole Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/leascope/id6608979884/reviews)** | [4.8 (24 ratings)](https://appshunter.io/ios/app/black-hole-vision/id6737292448/reviews) |
| Number of ratings | 1 | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 14 MB | 64 MB |
| Requires iOS | 17.5 | 17.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ben Gross](https://appshunter.io/developer/1697976206) | [Alexandru Lupsasca](https://appshunter.io/developer/1775800348) |

## What reviewers say

### Leascope

[App page](https://appshunter.io/ios/app/leascope/id6608979884)

Explore historical map data to visualize hypothetical future paths. See where you would end up if you continued in a straight line based on past geographical information. This educational tool offers a unique perspective on historical cartography.

**Highlights:** Historical map data visualization, Hypothetical future path projection, Straight-line trajectory simulation, Educational cartography tool, Interactive map exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### Black Hole Vision

[App page](https://appshunter.io/ios/app/black-hole-vision/id6737292448)

Experience the universe through the lens of a black hole. This app simulates how a black hole would warp your camera's view, revealing a photon ring and offering a glimpse into advanced astronomical concepts. Explore the science behind black hole lensing with open-source code and educational resources.

**Highlights:** Live camera feed simulation, Black hole lensing effect, Photon ring visualization, Open-source code available, Educational insights into astrophysics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Leascope free?

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

### Is Black Hole Vision free?

Black Hole Vision is free to download, with no in-app purchases.

### Which has better reviews, Leascope or Black Hole Vision?

Leascope is rated higher. Leascope averages 5.0 out of 5 from 1 ratings, while Black Hole Vision averages 4.8 from 24 ratings.

### Do Leascope or Black Hole Vision have ads?

Neither Leascope nor Black Hole Vision shows ads.

### Which is updated more often, Leascope or Black Hole Vision?

Leascope ships an update daily, and Black Hole Vision every 2 weeks. Most recently, Leascope was updated on October 30, 2026 and Black Hole Vision on November 4, 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.*