# App Chopo vs AMMTAC

The clearest difference is update cadence: App Chopo at monthly against AMMTAC's every 3 months. AMMTAC's advantage is iOS requirement (11.0 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.

App Chopo ships an update monthly, AMMTAC every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | App Chopo | AMMTAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (275 ratings)](https://appshunter.io/ios/app/app-chopo/id716950645/reviews)** | — |
| Number of ratings | **275** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 96 MB | 27 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Grupo Diagnóstico Médico PROA SA de CV](https://appshunter.io/developer/716950648) | [Jesus Cuevas Sanchez](https://appshunter.io/developer/1441737792) |

## What reviewers say

### App Chopo

[App page](https://appshunter.io/ios/app/app-chopo/id716950645)

Manage your health and clinical studies conveniently. Schedule appointments, access results with comparative graphs, and track family health records. Find nearby branches and enjoy exclusive online promotions.

**Highlights:** Schedule clinical studies, Access and share results, Track family health, Locate branches, View health graphs, Exclusive online promotions, Biometric login

**Features:** macOS Compatibility

**In-app purchases:** none


### AMMTAC

[App page](https://appshunter.io/ios/app/ammtac/id1480461011)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is App Chopo free?

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

### Is AMMTAC free?

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

### Do App Chopo or AMMTAC have ads?

Neither App Chopo nor AMMTAC shows ads.

### Which is updated more often, App Chopo or AMMTAC?

App Chopo ships an update monthly, and AMMTAC every 3 months. Most recently, App Chopo was updated on November 1, 2026 and AMMTAC on November 3, 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.*