# Julian vs ACFT Calculator

The clearest difference is in-app purchases: ACFT Calculator at none against Julian's 3. ACFT Calculator also leads on iOS requirement (12.0 vs 17.0). Julian's advantage is update cadence (every 2 months vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Julian sells 3 one-off in-app purchases. ACFT Calculator asks for nothing beyond the download.

Julian ships an update every 2 months, ACFT Calculator every 3 months. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Julian | ACFT Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.7K ratings)](https://appshunter.io/ios/app/julian-quick-dates/id1084251583/reviews)** | — |
| Number of ratings | **4.7K** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 67 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Carlos Perez](https://appshunter.io/developer/931213788) | [Erdem Kara](https://appshunter.io/developer/1015700209) |

## What reviewers say

### Julian

[App page](https://appshunter.io/ios/app/julian-quick-dates/id1084251583)

This app provides a quick and efficient way to view and convert between 11 different types of dates, including standard Julian dates, Mars Sol dates, and Unix time. It features a calendar for easy navigation and allows copying dates to the clipboard. The current date can be displayed on the app icon and Apple Watch complications.

**Highlights:** 11 date type conversions, Calendar view, Copy to clipboard, App icon badge display, Apple Watch complications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Short Cup | $0.99 | one-time |
| Tall Cup | $1.99 | one-time |
| Grande Cup | $2.99 | one-time |

**What reviewers like**

- 🚀 Excellent for work/professional use
- 👍 Simple and easy to use
- 👍 Helpful for daily tasks
- 👍 Convenient complication on Apple Watch

**What reviewers complain about**

- 🐛 Complication issues on Apple Watch (not updating, getting stuck)
- 🐛 Date discrepancies between app and complication
- 🐛 App not functioning properly after updates

**Reported bugs**

- Complication not updating correctly on Apple Watch
- Date displayed incorrectly, one day behind
- App not functioning properly after updates

**Requested features**

- Display current date along with Julian date
- Add countdown/days remaining functionality
- Display week number
- Show Julian date on app icon


### ACFT Calculator

[App page](https://appshunter.io/ios/app/acft-calculator-scorechart/id6447702010)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Julian free?

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

### Is ACFT Calculator free?

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

### Do Julian or ACFT Calculator have ads?

Neither Julian nor ACFT Calculator shows ads.

### Which is updated more often, Julian or ACFT Calculator?

Julian ships an update every 2 months, and ACFT Calculator every 3 months. Most recently, Julian was updated on October 18, 2026 and ACFT Calculator on October 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.*