# PSC vs Ellipsis Earth

The clearest difference is iOS requirement: PSC at 12.0 against Ellipsis Earth's 14.0. On price, update cadence, 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.

PSC ships an update monthly, Ellipsis Earth every 2 weeks. The most recent releases landed on September 8, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | PSC | Ellipsis Earth |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 32 MB | 111 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市经亿智能科技有限公司](https://appshunter.io/developer/1503443348) | [VIRGOS VENTURES LTD](https://appshunter.io/developer/662045520) |

## What reviewers say

### PSC

[App page](https://appshunter.io/ios/app/psc/id1503443349)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ellipsis Earth

[App page](https://appshunter.io/ios/app/ellipsis-earth/id1546251479)

This app uses machine learning to automatically detect and verify images of litter submitted by users. It then maps the precise location of the litter for tracking purposes. Designed for clients of the platform, it aids in environmental monitoring and cleanup efforts.

**Highlights:** Upload litter images, Machine learning verification, Automatic litter detection, Location pinpointing, Environmental tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSC free?

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

### Is Ellipsis Earth free?

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

### Do PSC or Ellipsis Earth have ads?

Neither PSC nor Ellipsis Earth shows ads.

### Which is updated more often, PSC or Ellipsis Earth?

PSC ships an update monthly, and Ellipsis Earth every 2 weeks. Most recently, PSC was updated on September 8, 2026 and Ellipsis Earth on June 11, 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.*