# Celebraite vs UnitDeck

The clearest difference is in-app purchases: Celebraite at none against UnitDeck's 1. Celebraite also leads on iOS requirement (13.4 vs 17.0). UnitDeck's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. UnitDeck sells 1 one-off in-app purchase. Celebraite asks for nothing beyond the download.

Celebraite ships an update every 2 months, UnitDeck every 2 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Celebraite | UnitDeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 23 MB | 3 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Briole](https://appshunter.io/developer/1550186315) | [建辉 刘](https://appshunter.io/developer/6790622804) |

## What reviewers say

### Celebraite

[App page](https://appshunter.io/ios/app/celebraite/id6471450744)

**Features:** macOS Compatibility

**In-app purchases:** none


### UnitDeck

[App page](https://appshunter.io/ios/app/unitdeck-work-unit-converter/id6792440865)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UnitDeck Pro – Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Celebraite free?

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

### Is UnitDeck free?

UnitDeck is free to download, with in-app purchases available.

### Do Celebraite or UnitDeck have ads?

Neither Celebraite nor UnitDeck shows ads.

### Which is updated more often, Celebraite or UnitDeck?

Celebraite ships an update every 2 months, and UnitDeck every 2 weeks. Most recently, Celebraite was updated on October 2, 2026 and UnitDeck on October 2, 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.*