# IRISCeleste vs Proppo

The clearest difference is update cadence: Proppo at every 3 weeks against IRISCeleste's every 14 months. 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, Proppo every 3 weeks. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IRISCeleste | Proppo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Size | 5 MB | 47 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [N Ranga Rao and Sons Pvt Ltd](https://appshunter.io/developer/1710707075) | [Swippy Tech](https://appshunter.io/developer/1826324696) |

## What reviewers say

### IRISCeleste

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

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

**In-app purchases:** none


### Proppo

[App page](https://appshunter.io/ios/app/proppo/id6754452967)

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

**In-app purchases:** none


## Frequently asked questions

### Is IRISCeleste free?

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

### Is Proppo free?

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

### Do IRISCeleste or Proppo have ads?

Neither IRISCeleste nor Proppo shows ads.

### Which is updated more often, IRISCeleste or Proppo?

IRISCeleste ships an update every 14 months, and Proppo every 3 weeks. Most recently, IRISCeleste was updated on September 13, 2026 and Proppo on September 9, 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.*