# CSSPS Salta vs ON AXION

The clearest difference is iOS requirement: CSSPS Salta at 13.0 against ON AXION's 15.1. 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.

CSSPS Salta ships an update every 2 months, ON AXION monthly. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CSSPS Salta | ON AXION |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 28 MB | 63 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Silentium Apps](https://appshunter.io/developer/1126479329) | [Pan American Energy LLC](https://appshunter.io/developer/1463083447) |

## What reviewers say

### CSSPS Salta

[App page](https://appshunter.io/ios/app/cssps-salta/id1375806908)

**Features:** macOS Compatibility

**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 CSSPS Salta free?

CSSPS Salta 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 CSSPS Salta or ON AXION have ads?

Neither CSSPS Salta nor ON AXION shows ads.

### Which is updated more often, CSSPS Salta or ON AXION?

CSSPS Salta ships an update every 2 months, and ON AXION monthly. Most recently, CSSPS Salta was updated on September 29, 2026 and ON AXION on October 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.*