# MonthDay vs Chronomizer

The clearest difference is rating: MonthDay at 5.0 against Chronomizer's 3.7. MonthDay also leads on in-app purchases (none vs 3) and ads (none vs shown). Chronomizer's advantage is update cadence (every 4 weeks vs every 6 months) and ratings volume (33 vs 1). On price, review sentiment and device support there is nothing between them.

Both are free to download. Chronomizer sells 3 one-off in-app purchases. MonthDay asks for nothing beyond the download.

MonthDay holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Chronomizer has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.

MonthDay ships an update every 6 months, Chronomizer every 4 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | MonthDay | Chronomizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/monthday/id1546267923/reviews)** | [3.7 (33 ratings)](https://appshunter.io/ios/app/chronomizer-custom-watchfaces/id1575316929/reviews) |
| Number of ratings | 1 | **33** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 28 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Lateef Sanford](https://appshunter.io/developer/1444536190) | [Adam Dama](https://appshunter.io/developer/1449385365) |

## What reviewers say

### MonthDay

[App page](https://appshunter.io/ios/app/monthday/id1546267923)

Display the current date on your watch face with customizable complications. View month, day, year, and day of the week based on complication size and regional settings.

**Highlights:** Numeric date display, Month number, Day of the month, Year display, Day of the week name, Regional date order

**Features:** Apple Watch app

**In-app purchases:** none


### Chronomizer

[App page](https://appshunter.io/ios/app/chronomizer-custom-watchfaces/id1575316929)

Design unique watch faces for your Apple Watch by creating custom time and date complications. Personalize your display with various graphic types, text formats, colors, fonts, and even background images. Unlock premium features for an ad-free experience and unlimited design options.

**Highlights:** Custom time and date complications, Supports graphic complication types, Preconfigured templates, Customizable text, colors, fonts, and backgrounds, Multiple time zone support, Ad-free premium experience, Unlimited saved designs

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar - $1 | $0.99 | one-time |
| Premium Access | $1.99 | one-time |
| Tip Jar - $10 | $9.99 | one-time |


## Frequently asked questions

### Is MonthDay free?

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

### Is Chronomizer free?

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

### Which has better reviews, MonthDay or Chronomizer?

MonthDay is rated higher. MonthDay averages 5.0 out of 5 from 1 ratings, while Chronomizer averages 3.7 from 33 ratings.

### Do MonthDay or Chronomizer have ads?

Chronomizer shows ads; MonthDay does not.

### Which is updated more often, MonthDay or Chronomizer?

MonthDay ships an update every 6 months, and Chronomizer every 4 weeks. Most recently, MonthDay was updated on November 3, 2026 and Chronomizer on November 3, 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.*