# ChronoGrid vs EZinq

The clearest difference is rating: EZinq at 5.0 against ChronoGrid's 3.4. ChronoGrid's advantage is ratings volume (5 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EZinq holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: ChronoGrid has 5 ratings behind it against 1, so its average is the more settled of the two.

ChronoGrid ships an update every 3 weeks, EZinq every 2 weeks. The most recent releases landed on October 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ChronoGrid | EZinq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/chronogrid/id6746818468/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ezinq/id6757530201/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 10 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chronogrid](https://appshunter.io/developer/1818663921) | [贞 洪](https://appshunter.io/developer/1866268025) |

## What reviewers say

### ChronoGrid

[App page](https://appshunter.io/ios/app/chronogrid/id6746818468)

A business-to-business marketplace for trading watches from vetted dealers. Features listings for unworn and pre-owned luxury timepieces from brands like Rolex, Patek Philippe, and Audemars Piguet. This platform is an independent marketplace and not affiliated with any watch brands.

**Highlights:** B2B marketplace, Vetted dealer listings, Unworn and pre-owned watches, Luxury watch brands, Independent marketplace

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

**In-app purchases:** none


### EZinq

[App page](https://appshunter.io/ios/app/ezinq/id6757530201)

Streamline factory operations by managing your product catalog, responding to price requests, and automating container loading. Share your catalog with buyers and export essential documents with ease.

**Highlights:** Centralized product catalog, Fast RFQ response, Automated container loading calculation, Direct buyer catalog sharing, One-tap export to Excel/PDF, Adaptable to factory workflows

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

**In-app purchases:** none


## Frequently asked questions

### Is ChronoGrid free?

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

### Is EZinq free?

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

### Which has better reviews, ChronoGrid or EZinq?

EZinq is rated higher. ChronoGrid averages 3.4 out of 5 from 5 ratings, while EZinq averages 5.0 from 1 ratings.

### Do ChronoGrid or EZinq have ads?

Neither ChronoGrid nor EZinq shows ads.

### Which is updated more often, ChronoGrid or EZinq?

ChronoGrid ships an update every 3 weeks, and EZinq every 2 weeks. Most recently, ChronoGrid was updated on October 2, 2026 and EZinq on October 28, 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.*