# E100/SOSMex vs Campestre Puebla

E100/SOSMex and Campestre Puebla are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | E100/SOSMex | Campestre Puebla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/e100sosmex/id1571087906/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 92 MB | 250 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Kizara Labs, S.A.S. de C.V.](https://appshunter.io/developer/1518530698) | [Softclub Solutions SA de CV](https://appshunter.io/developer/1517911064) |

## What reviewers say

### E100/SOSMex

[App page](https://appshunter.io/ios/app/e100sosmex/id1571087906)

This app provides an emergency alert button for immediate assistance from the security office when you are in danger. It ensures a swift response to critical situations.

**Highlights:** Emergency alert button, Immediate security response, Supports iPhone and Apple Watch, Free to download

**Features:** macOS Compatibility

**In-app purchases:** none


### Campestre Puebla

[App page](https://appshunter.io/ios/app/campestre-puebla/id6470848514)

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

**In-app purchases:** none


## Frequently asked questions

### Is E100/SOSMex free?

E100/SOSMex is free to download, with no in-app purchases.

### Is Campestre Puebla free?

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

### Do E100/SOSMex or Campestre Puebla have ads?

Neither E100/SOSMex nor Campestre Puebla shows ads.

### Which is updated more often, E100/SOSMex or Campestre Puebla?

E100/SOSMex ships an update every 2 months, and Campestre Puebla every 2 months. Most recently, E100/SOSMex was updated on November 3, 2026 and Campestre Puebla on October 11, 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.*