# Passapp vs ON AXION

Passapp and ON AXION 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.

Passapp ships an update every 2 months, ON AXION monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Passapp | ON AXION |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 55 MB | 63 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PASSAPP S.A.S.](https://appshunter.io/developer/1458647264) | [Pan American Energy LLC](https://appshunter.io/developer/1463083447) |

## What reviewers say

### Passapp

[App page](https://appshunter.io/ios/app/passapp/id1270315054)

**Features:** Vision Pro support

**In-app purchases:** none


### ON AXION

[App page](https://appshunter.io/ios/app/on-axion/id1628387527)

This app rewards users for fuel purchases and consumption at specific stations. It offers discounts across multiple categories and helps locate nearby service points. Users can also pay using QR codes.

**Highlights:** Save on fuel, Access discounts in 10+ categories, Locate nearby AXION stations, Pay with QR code, Tiered rewards based on consumption

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

**In-app purchases:** none


## Frequently asked questions

### Is Passapp free?

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

### Is ON AXION free?

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

### Do Passapp or ON AXION have ads?

Neither Passapp nor ON AXION shows ads.

### Which is updated more often, Passapp or ON AXION?

Passapp ships an update every 2 months, and ON AXION monthly. Most recently, Passapp was updated on October 24, 2026 and ON AXION on October 24, 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.*