# Julian Clock vs Sweep & Zone

The clearest difference is price: Sweep & Zone at Free against Julian Clock's $0.99. Sweep & Zone also leads on update cadence (every 5 weeks vs every 69 months). Julian Clock's advantage is in-app purchases (none vs 2) and chart position (#158 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

Sweep & Zone is free to download; Julian Clock costs $0.99 up front. Sweep & Zone sells 2 in-app purchases, starting at $0.99 per month. Julian Clock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Julian Clock against 4.9 for Sweep & Zone. Both are backed by a comparable volume of ratings — 15 and 22 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Julian Clock ships an update every 69 months, Sweep & Zone every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Julian Clock | Sweep & Zone |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/julian-clock/id959214765/reviews)** | [4.9 (22 ratings)](https://appshunter.io/ios/app/sweep-and-zone/id1590930048/reviews) |
| Number of ratings | 15 | **22** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 69 months | **Every 5 weeks** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#158** | — |
| Size | 4 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adam Allard](https://appshunter.io/developer/959214764) | [Utility Forces LLC](https://appshunter.io/developer/1590930050) |

## What reviewers say

### Julian Clock

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

**Currently charting:** #158 Top Paid · Utilities (US App Store)

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


### Sweep & Zone

[App page](https://appshunter.io/ios/app/sweep-and-zone/id1590930048)

This utility app helps field artillery personnel calculate firing data quickly and accurately. It reduces human error by computing changes in mils, deflections, and quadrants, allowing users to focus on critical tasks during high-stress situations.

**Highlights:** Fast and accurate firing data computation, Reduces human error under stress, Input changes in mils, deflections, and quadrants, Calculates base deflection and quadrant, Unlimited access with subscription

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Monthly | $0.99 | per month |
| Unlimited Yearly | $9.99 | per year |


## Frequently asked questions

### Is Julian Clock free?

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

### Is Sweep & Zone free?

Sweep & Zone is free to download, with in-app purchases available.

### Which has better reviews, Julian Clock or Sweep & Zone?

Julian Clock is rated higher. Julian Clock averages 4.9 out of 5 from 15 ratings, while Sweep & Zone averages 4.9 from 22 ratings.

### Do Julian Clock or Sweep & Zone have ads?

Neither Julian Clock nor Sweep & Zone shows ads.

### Which is updated more often, Julian Clock or Sweep & Zone?

Julian Clock ships an update every 69 months, and Sweep & Zone every 5 weeks. Most recently, Julian Clock was updated on October 26, 2026 and Sweep & Zone on October 24, 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.*