# EcoBear One vs Sherry Aerial

The clearest difference is update cadence: Sherry Aerial at every 2 months against EcoBear One's every 6 months. EcoBear One's advantage is iOS requirement (13.0 vs 15.0). 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.

EcoBear One ships an update every 6 months, Sherry Aerial every 2 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | EcoBear One | Sherry Aerial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 64 MB | 173 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EcoBear Technology Corp.](https://appshunter.io/developer/1653514623) | [Michael Westman](https://appshunter.io/developer/1484789449) |

## What reviewers say

### EcoBear One

[App page](https://appshunter.io/ios/app/ecobear-one/id1630623959)

**Features:** Vision Pro support

**In-app purchases:** none


### Sherry Aerial

[App page](https://appshunter.io/ios/app/sherry-aerial/id6444373906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EcoBear One free?

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

### Is Sherry Aerial free?

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

### Do EcoBear One or Sherry Aerial have ads?

Neither EcoBear One nor Sherry Aerial shows ads.

### Which is updated more often, EcoBear One or Sherry Aerial?

EcoBear One ships an update every 6 months, and Sherry Aerial every 2 months. Most recently, EcoBear One was updated on November 7, 2026 and Sherry Aerial on November 7, 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.*