# Julianator vs Julian Clock

The clearest difference is monetization model: Julianator at free against Julian Clock's paid. Julianator also leads on update cadence (every 3 months vs every 69 months) and ratings volume (123 vs 15). Julian Clock's advantage is review sentiment (100% vs 70%). On price, rating, ads and in-app purchases there is nothing between them.

Julianator costs $0.99 and Julian Clock $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Julian Clock holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Julianator has 123 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 70% of Julianator's written reviews are positive against 100% of Julian Clock's.

Julianator ships an update every 3 months, Julian Clock every 69 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Julianator | Julian Clock |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.7 (123 ratings)](https://appshunter.io/ios/app/julianator/id383950353/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/julian-clock/id959214765/reviews)** |
| Number of ratings | **123** | 15 |
| Positive reviews | 70.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 69 months |
| Monetization | **Free** | Paid |
| Size | 4 MB | 4 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bright Day Digital LLC](https://appshunter.io/developer/383950356) | [Adam Allard](https://appshunter.io/developer/959214764) |

## What reviewers say

### Julianator

[App page](https://appshunter.io/ios/app/julianator/id383950353)

Easily convert dates between the Gregorian calendar and the Julian Day of Year (ordinal date). This tool is useful for systems that use day-of-year numbering, such as mainframes, military, and food industries. It offers a clean interface, monthly views, and widgets for quick access.

**Highlights:** Gregorian to Julian Day of Year conversion, Julian Day of Year to Gregorian conversion, Monthly calendar view, Home Screen widgets, Lock Screen widgets, Watch app with complications

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Julian Clock

[App page](https://appshunter.io/ios/app/julian-clock/id959214765)

This utility app displays the current Julian Date, time with seconds, military date format, day of the week, and Zulu time (GMT). It's designed for quick access to essential timekeeping information.

**Highlights:** Julian Date display, Real-time clock with seconds, Military date format, Day of the week, ZULU time (GMT)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Julianator free?

Julianator costs $0.99, with no in-app purchases.

### Is Julian Clock free?

Julian Clock costs $0.99, with no in-app purchases.

### Which has better reviews, Julianator or Julian Clock?

Julian Clock is rated higher. Julianator averages 4.7 out of 5 from 123 ratings, while Julian Clock averages 4.9 from 15 ratings.

### Do Julianator or Julian Clock have ads?

Neither Julianator nor Julian Clock shows ads.

### Which is updated more often, Julianator or Julian Clock?

Julianator ships an update every 3 months, and Julian Clock every 69 months. Most recently, Julianator was updated on October 24, 2026 and Julian Clock on October 25, 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.*