# PNJ SKY vs Ecaussysteme 2026

The clearest difference is update cadence: PNJ SKY at every 3 days against Ecaussysteme 2026's every 5 months. PNJ SKY also leads on iOS requirement (7.2 vs 15.1). 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.

PNJ SKY ships an update every 3 days, Ecaussysteme 2026 every 5 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PNJ SKY | Ecaussysteme 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Size | 60 MB | 61 MB |
| Requires iOS | **7.2** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Onyx Group Limited](https://appshunter.io/developer/1290042053) | [Ecaussysteme](https://appshunter.io/developer/1742759083) |

## What reviewers say

### PNJ SKY

[App page](https://appshunter.io/ios/app/pnj-sky/id1382142328)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ecaussysteme 2026

[App page](https://appshunter.io/ios/app/ecaussysteme-2026/id6499210029)

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

**In-app purchases:** none


## Frequently asked questions

### Is PNJ SKY free?

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

### Is Ecaussysteme 2026 free?

Ecaussysteme 2026 is free to download, with no in-app purchases.

### Do PNJ SKY or Ecaussysteme 2026 have ads?

Neither PNJ SKY nor Ecaussysteme 2026 shows ads.

### Which is updated more often, PNJ SKY or Ecaussysteme 2026?

PNJ SKY ships an update every 3 days, and Ecaussysteme 2026 every 5 months. Most recently, PNJ SKY was updated on November 2, 2026 and Ecaussysteme 2026 on October 25, 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.*