# Mazall vs ChronoGrid

The clearest difference is rating: Mazall at 5.0 against ChronoGrid's 3.4. Mazall also leads on update cadence (every 9 days vs every 3 weeks). ChronoGrid's advantage is ratings volume (5 vs 1). On price, review sentiment, 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.

Mazall 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. Written reviews split almost evenly too, at 100% and 100% positive.

Mazall ships an update every 9 days, ChronoGrid every 3 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mazall | ChronoGrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mazall/id1673652492/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/chronogrid/id6746818468/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 340 MB | 34 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mazall, Inc.](https://appshunter.io/developer/1673652494) | [Chronogrid](https://appshunter.io/developer/1818663921) |

## What reviewers say

### Mazall

[App page](https://appshunter.io/ios/app/mazall/id1673652492)

This platform connects watch traders, collectors, and enthusiasts in a secure environment. It offers tools for listing items, secure communication, and verified transactions, consolidating the watch trading community.

**Highlights:** Watch trading listings, Encrypted group and 1:1 chats, Freemium group creation, KYC/KYB verification, Luxury watch database, Integrated invoicing and billing, USDT payment support

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Mazall free?

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

### Is ChronoGrid free?

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

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

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

### Do Mazall or ChronoGrid have ads?

Neither Mazall nor ChronoGrid shows ads.

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

Mazall ships an update every 9 days, and ChronoGrid every 3 weeks. Most recently, Mazall was updated on October 6, 2026 and ChronoGrid 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.*