# Celedom vs Zync

The clearest difference is in-app purchases: Celedom at none against Zync's 2. Celedom also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Zync sells 2 in-app purchases, starting at $1.99 per 7 days. Celedom asks for nothing beyond the download.

Celedom ships an update monthly, Zync every 3 weeks. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Celedom | Zync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/celedom/id1664706641/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 66 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Celebrationdom Corporation](https://appshunter.io/developer/1617037054) | [ARYA ROUDI RASHT ABADI](https://appshunter.io/developer/1805574800) |

## What reviewers say

### Celedom

[App page](https://appshunter.io/ios/app/celedom/id1664706641)

Discover and book event vendors for any celebration. Browse photographers, caterers, decorators, and more with detailed profiles, reviews, and direct messaging. Plan your perfect event with ease.

**Highlights:** Discover event vendors, Compare vendor profiles, Read real reviews, Direct messaging with vendors, Personalized recommendations, Works offline, Multi-currency support

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

**In-app purchases:** none


### Zync

[App page](https://appshunter.io/ios/app/zync-make-plans-with-friends/id6744021630)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zync Plus Weekly | $1.99 | per 7 days |
| Zync Plus: Monthly | $6.99 | per month |


## Frequently asked questions

### Is Celedom free?

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

### Is Zync free?

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

### Do Celedom or Zync have ads?

Zync shows ads; Celedom does not.

### Which is updated more often, Celedom or Zync?

Celedom ships an update monthly, and Zync every 3 weeks. Most recently, Celedom was updated on November 12, 2026 and Zync on November 8, 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.*