# NEOscan vs Comet Tracker App

The clearest difference is iOS requirement: NEOscan at 8.0 against Comet Tracker App's 13.4. On price, ads, in-app purchases and device support 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 | NEOscan | Comet Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (7 ratings)](https://appshunter.io/ios/app/neoscan/id1384305727/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Free | — |
| Size | 37 MB | 25 MB |
| Requires iOS | **8.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Anderson](https://appshunter.io/developer/1095157042) | [Deisy Renteria](https://appshunter.io/developer/1579364093) |

## What reviewers say

### NEOscan

[App page](https://appshunter.io/ios/app/neoscan/id1384305727)

Explore near-Earth objects like asteroids and comets. Visualize their positions relative to Earth and the Moon, and understand their sizes through familiar comparisons. Data is sourced from NASA's Small Body Database.

**Highlights:** Discover asteroids and comets, Filter by type, approach time, distance, and diameter, Earth-Moon model visualization, Size comparison to familiar objects, Data from NASA's Small Body Database

**Features:** macOS Compatibility

**In-app purchases:** none


### Comet Tracker App

[App page](https://appshunter.io/ios/app/comet-tracker-app/id6737527992)

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

**In-app purchases:** none


## Frequently asked questions

### Is NEOscan free?

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

### Is Comet Tracker App free?

Comet Tracker App is free to download, with no in-app purchases.

### Do NEOscan or Comet Tracker App have ads?

Neither NEOscan nor Comet Tracker App shows ads.

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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.*