# USJE vs EchoStor Evolve

USJE and EchoStor Evolve are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | USJE | EchoStor Evolve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 5 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Public Service Alliance of Canada](https://appshunter.io/developer/1486349216) | [EchoStor Technologies, LLC](https://appshunter.io/developer/6814592319) |

## What reviewers say

### USJE

[App page](https://appshunter.io/ios/app/usje-sesj/id1627331005)

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

**In-app purchases:** none


### EchoStor Evolve

[App page](https://appshunter.io/ios/app/echostor-evolve/id6814592317)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USJE free?

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

### Is EchoStor Evolve free?

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

### Do USJE or EchoStor Evolve have ads?

Neither USJE nor EchoStor Evolve 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.*