# IRISCeleste vs Karma Scent

The clearest difference is update cadence: Karma Scent at every 10 days 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, Karma Scent every 10 days. The most recent releases landed on September 13, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | IRISCeleste | Karma Scent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 10 days** |
| Size | 5 MB | 13 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [N Ranga Rao and Sons Pvt Ltd](https://appshunter.io/developer/1710707075) | [Abdul Yahya](https://appshunter.io/developer/1840364493) |

## What reviewers say

### IRISCeleste

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

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

**In-app purchases:** none


### Karma Scent

[App page](https://appshunter.io/ios/app/karma-scent/id6752644662)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRISCeleste free?

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

### Is Karma Scent free?

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

### Do IRISCeleste or Karma Scent have ads?

Neither IRISCeleste nor Karma Scent shows ads.

### Which is updated more often, IRISCeleste or Karma Scent?

IRISCeleste ships an update every 14 months, and Karma Scent every 10 days. Most recently, IRISCeleste was updated on September 13, 2026 and Karma Scent on September 6, 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.*