# FacturaGAS vs AAPO Authenticator

The clearest difference is update cadence: AAPO Authenticator at every 3 months against FacturaGAS's every 8 months. AAPO Authenticator also leads on iOS requirement (13.0 vs 15.6). 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.

FacturaGAS ships an update every 8 months, AAPO Authenticator every 3 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | FacturaGAS | AAPO Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (21 ratings)](https://appshunter.io/ios/app/facturagas/id1209183804/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 5.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 47 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ATIO SA de CV](https://appshunter.io/developer/1351433777) | [Marcelo Velarde](https://appshunter.io/developer/1807843857) |

## What reviewers say

### FacturaGAS

[App page](https://appshunter.io/ios/app/facturagas/id1209183804)

Generate fuel consumption invoices directly from your iPhone. Find nearby service stations and check current prices at each location.

**Highlights:** Generate fuel consumption invoices, Locate nearby service stations, Check current fuel prices, iPhone compatibility

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

**In-app purchases:** none


### AAPO Authenticator

[App page](https://appshunter.io/ios/app/aapo-authenticator/id6771557447)

**In-app purchases:** none


## Frequently asked questions

### Is FacturaGAS free?

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

### Is AAPO Authenticator free?

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

### Do FacturaGAS or AAPO Authenticator have ads?

Neither FacturaGAS nor AAPO Authenticator shows ads.

### Which is updated more often, FacturaGAS or AAPO Authenticator?

FacturaGAS ships an update every 8 months, and AAPO Authenticator every 3 months. Most recently, FacturaGAS was updated on October 14, 2026 and AAPO Authenticator on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*