# Passer vs OXXOMonitor

The clearest difference is iOS requirement: Passer at 13.0 against OXXOMonitor's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Passer ships an update every 5 weeks, OXXOMonitor every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Passer | OXXOMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 13 MB | 13 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arturo Hernandez](https://appshunter.io/developer/1464213040) | [Electronica Eltec, S.A. de C.V.](https://appshunter.io/developer/1123349156) |

## What reviewers say

### Passer

[App page](https://appshunter.io/ios/app/passer-by-citsa-digital/id1543274237)

**Features:** macOS Compatibility

**In-app purchases:** none


### OXXOMonitor

[App page](https://appshunter.io/ios/app/oxxomonitor/id6450801085)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Passer free?

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

### Is OXXOMonitor free?

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

### Do Passer or OXXOMonitor have ads?

Neither Passer nor OXXOMonitor shows ads.

### Which is updated more often, Passer or OXXOMonitor?

Passer ships an update every 5 weeks, and OXXOMonitor every 2 months. Most recently, Passer was updated on November 3, 2026 and OXXOMonitor 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.*