# Echo Shell vs MedSTA

The clearest difference is update cadence: MedSTA at every 3 weeks against Echo Shell's every 17 months. 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.

Echo Shell ships an update every 17 months, MedSTA every 3 weeks. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Echo Shell | MedSTA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Size | 87 MB | 56 MB |
| Requires iOS | **14** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INCUBE FZCo](https://appshunter.io/developer/1675234115) | [TAHLA HEALTH THERAPY SERVICES- L.L.C-O.P.C](https://appshunter.io/developer/6777471911) |

## What reviewers say

### Echo Shell

[App page](https://appshunter.io/ios/app/echo-shell/id1534110664)

**In-app purchases:** none


### MedSTA

[App page](https://appshunter.io/ios/app/medsta-dental-supplies/id6777510700)

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo Shell free?

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

### Is MedSTA free?

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

### Do Echo Shell or MedSTA have ads?

Neither Echo Shell nor MedSTA shows ads.

### Which is updated more often, Echo Shell or MedSTA?

Echo Shell ships an update every 17 months, and MedSTA every 3 weeks. Most recently, Echo Shell was updated on October 18, 2026 and MedSTA on October 8, 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.*