# DialZero Messaging vs MyHorology

The clearest difference is update cadence: MyHorology at every 4 weeks against DialZero Messaging's every 3 months. DialZero Messaging's advantage is iOS requirement (13.0 vs 15.0). 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.

DialZero Messaging ships an update every 3 months, MyHorology every 4 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | DialZero Messaging | MyHorology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (182 ratings)](https://appshunter.io/ios/app/myhorology/id6761246825/reviews)** |
| Number of ratings | — | **182** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DialZero](https://appshunter.io/developer/1777023251) | [RANVIR SINGH GUJRAL](https://appshunter.io/developer/1888385258) |

## What reviewers say

### DialZero Messaging

[App page](https://appshunter.io/ios/app/dialzero-messaging/id6737545185)

**Features:** macOS Compatibility

**In-app purchases:** none


### MyHorology

[App page](https://appshunter.io/ios/app/myhorology/id6761246825)

Effortlessly catalog your watch collection using AI to identify models from photos or URLs. Get personalized daily wear recommendations based on weather and occasion. Track your wear history and connect with a community of fellow enthusiasts.

**Highlights:** AI watch identification from photos/URLs, AI wear recommendations based on context, Log and track watch wear history, Community forum for collectors, Watch of the Day feature, Wishlist creation and sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is DialZero Messaging free?

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

### Is MyHorology free?

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

### Do DialZero Messaging or MyHorology have ads?

Neither DialZero Messaging nor MyHorology shows ads.

### Which is updated more often, DialZero Messaging or MyHorology?

DialZero Messaging ships an update every 3 months, and MyHorology every 4 weeks. Most recently, DialZero Messaging was updated on October 1, 2026 and MyHorology on October 16, 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.*