# IRISCeleste vs Cochin Port Trust

The clearest difference is update cadence: Cochin Port Trust at every 6 months against IRISCeleste's every 14 months. Cochin Port Trust 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.

IRISCeleste ships an update every 14 months, Cochin Port Trust every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IRISCeleste | Cochin Port Trust |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Size | 5 MB | 49 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [N Ranga Rao and Sons Pvt Ltd](https://appshunter.io/developer/1710707075) | [InnologixConsulting](https://appshunter.io/developer/1286604784) |

## What reviewers say

### IRISCeleste

[App page](https://appshunter.io/ios/app/irisceleste/id6468866548)

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

**In-app purchases:** none


### Cochin Port Trust

[App page](https://appshunter.io/ios/app/cochin-port-trust/id6621207635)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRISCeleste free?

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

### Is Cochin Port Trust free?

Cochin Port Trust is free to download, with no in-app purchases.

### Do IRISCeleste or Cochin Port Trust have ads?

Neither IRISCeleste nor Cochin Port Trust shows ads.

### Which is updated more often, IRISCeleste or Cochin Port Trust?

IRISCeleste ships an update every 14 months, and Cochin Port Trust every 6 months. Most recently, IRISCeleste was updated on November 3, 2026 and Cochin Port Trust on October 30, 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.*