# Ruler App vs DateGlance

The clearest difference is review sentiment: DateGlance at 71% against Ruler App's 0%. DateGlance also leads on rating (4.3 vs 2.6) and update cadence (every 5 weeks vs every 11 months). Ruler App's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Ruler App costs $0.99 and DateGlance $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DateGlance holds the better App Store score, 4.3 against 2.6. Both are backed by a comparable volume of ratings — 5 and 23 respectively. Written reviews point the same way: 0% of Ruler App's written reviews are positive against 71% of DateGlance's.

Ruler App ships an update every 11 months, DateGlance every 5 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Ruler App | DateGlance |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/ruler-app/id303731879/reviews) | **[4.3 (23 ratings)](https://appshunter.io/ios/app/dateglance-complication/id1534902360/reviews)** |
| Number of ratings | 5 | **23** |
| Positive reviews | 0.0% of reviews | **70.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 2 MB | 1 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Andras Solyom](https://appshunter.io/developer/1517401242) |

## What reviewers say

### Ruler App

[App page](https://appshunter.io/ios/app/ruler-app/id303731879)

Transform your iPhone or Apple Watch into a precise measuring tool. Easily switch between imperial and metric units and adjust the ruler's height for direct comparisons. Customize your experience with different color schemes.

**Highlights:** Imperial and metric scale switching, Adjustable ruler height, Color scheme customization, Apple Watch compatibility, Switchable ruler scales

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

**In-app purchases:** none


### DateGlance

[App page](https://appshunter.io/ios/app/dateglance-complication/id1534902360)

This app offers a customizable date complication for your watch. Choose from over 30 date formats for two lines, with hundreds of combinations. You can also set separate colors for each line and the app supports localized date formats.

**Highlights:** Customizable date complication, Supports all watch faces, Two-line display, Over 30 date formats, Separate color settings, Localized date and language, Standalone watch app

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Ruler App free?

Ruler App costs $0.99, with no in-app purchases.

### Is DateGlance free?

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

### Which has better reviews, Ruler App or DateGlance?

DateGlance is rated higher. Ruler App averages 2.6 out of 5 from 5 ratings, while DateGlance averages 4.3 from 23 ratings.

### Do Ruler App or DateGlance have ads?

Neither Ruler App nor DateGlance shows ads.

### Which is updated more often, Ruler App or DateGlance?

Ruler App ships an update every 11 months, and DateGlance every 5 weeks. Most recently, Ruler App was updated on October 19, 2026 and DateGlance on October 20, 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.*