# Egydent Academy vs Echo

The clearest difference is update cadence: Egydent Academy at every 4 days against Echo's every 3 months. Egydent Academy also leads on iOS requirement (13.4 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.

Egydent Academy ships an update every 4 days, Echo every 3 months. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Egydent Academy | Echo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 23 MB | 59 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haitham Mohammad](https://appshunter.io/developer/1644986782) | [Wail Ashraf](https://appshunter.io/developer/1583763302) |

## What reviewers say

### Egydent Academy

[App page](https://appshunter.io/ios/app/egydent-academy/id6470123650)

**In-app purchases:** none


### Echo

[App page](https://appshunter.io/ios/app/echo-dent/id6753124614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Egydent Academy free?

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

### Is Echo free?

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

### Do Egydent Academy or Echo have ads?

Neither Egydent Academy nor Echo shows ads.

### Which is updated more often, Egydent Academy or Echo?

Egydent Academy ships an update every 4 days, and Echo every 3 months. Most recently, Egydent Academy was updated on September 30, 2026 and Echo on October 15, 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.*