# Julian vs DataOnline Asset Viewer

The clearest difference is rating: Julian at 4.8 against DataOnline Asset Viewer's 2.2. Julian also leads on ratings volume (4.8K vs 5). DataOnline Asset Viewer's advantage is in-app purchases (none vs 3) and review sentiment (100% vs 67%). On price, update cadence, ads and device support there is nothing between them.

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

Julian holds the better App Store score, 4.8 against 2.2. That said, the two scores are not equally well evidenced: Julian has 4.8K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 67% of Julian's written reviews are positive against 100% of DataOnline Asset Viewer's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Julian | DataOnline Asset Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.8K ratings)](https://appshunter.io/ios/app/julian-quick-dates/id1084251583/reviews)** | [2.2 (5 ratings)](https://appshunter.io/ios/app/dataonline-asset-viewer/id1296279142/reviews) |
| Number of ratings | **4.8K** | 5 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 21 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Carlos Perez](https://appshunter.io/developer/931213788) | [DataOnline LLC](https://appshunter.io/developer/1296279141) |

## 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


### DataOnline Asset Viewer

[App page](https://appshunter.io/ios/app/dataonline-asset-viewer/id1296279142)

Access critical information and manage alerts remotely. This mobile tool allows users to view and acknowledge notifications, alarms, and alerts on their iPhone for quick decision-making.

**Highlights:** View notifications, alerts, and alarms, Acknowledge critical information, Remote access to data, On-the-go functionality, Quick decision-making support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Julian free?

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

### Is DataOnline Asset Viewer free?

DataOnline Asset Viewer is free to download, with no in-app purchases.

### Which has better reviews, Julian or DataOnline Asset Viewer?

Julian is rated higher. Julian averages 4.8 out of 5 from 4.8K ratings, while DataOnline Asset Viewer averages 2.2 from 5 ratings.

### Do Julian or DataOnline Asset Viewer have ads?

Neither Julian nor DataOnline Asset Viewer shows ads.

### Which is updated more often, Julian or DataOnline Asset Viewer?

Julian ships an update every 2 months, and DataOnline Asset Viewer every 2 months. Most recently, Julian was updated on October 26, 2026 and DataOnline Asset Viewer 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.*