# ASO vs Unix Timer

The clearest difference is rating: Unix Timer at 5.0 against ASO's 4.8. ASO's advantage is iOS requirement (16.0 vs 18.5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unix Timer holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ASO | Unix Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/aso-app-keywords-otimization/id6473685400/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unix-timer/id6748864910/reviews)** |
| Number of ratings | **5** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free | Free |
| Size | 4 MB | 1 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Marcelo Diefenbach](https://appshunter.io/developer/1645090652) | [Andrew Moloney](https://appshunter.io/developer/1263277493) |

## What reviewers say

### ASO

[App page](https://appshunter.io/ios/app/aso-app-keywords-otimization/id6473685400)

This tool helps developers improve their app's visibility in app stores by identifying and tracking relevant keywords. It provides insights into search rankings to boost discoverability and engagement.

**Highlights:** Keyword identification, App ranking tracking, Search visibility analysis, Competitive insights, App discoverability enhancement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Unix Timer

[App page](https://appshunter.io/ios/app/unix-timer/id6748864910)

Instantly access the current Unix timestamp with a live, full-screen clock. Customize the display with animated themes and colors. This native iOS app is designed for developers needing a fast and accurate timestamp tool.

**Highlights:** Instant timestamp copy, Full-screen live clock, Animated themes and colors, Swipe to change theme, iPhone and iPad support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ASO free?

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

### Is Unix Timer free?

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

### Which has better reviews, ASO or Unix Timer?

Unix Timer is rated higher. ASO averages 4.8 out of 5 from 5 ratings, while Unix Timer averages 5.0 from 2 ratings.

### Do ASO or Unix Timer have ads?

Neither ASO nor Unix Timer shows ads.

### Which is updated more often, ASO or Unix Timer?

ASO ships an update every 3 days, and Unix Timer every 3 days. Most recently, ASO was updated on November 4, 2026 and Unix Timer on November 5, 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.*