# Ruler App vs Dice roller

The clearest difference is price: Dice roller at Free against Ruler App's $0.99. Dice roller also leads on rating (5.0 vs 2.6) and update cadence (every 3 weeks vs every 11 months). Ruler App's advantage is in-app purchases (none vs 3) and ads (none vs shown). On ratings volume and device support there is nothing between them.

Dice roller is free to download; Ruler App costs $0.99 up front. Dice roller sells 3 in-app purchases, starting at $1.99 per month. Ruler App asks for nothing beyond the download.

Dice roller holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

Ruler App ships an update every 11 months, Dice roller every 3 weeks. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Ruler App | Dice roller |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/ruler-app/id303731879/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/dice-roller-oneroll/id6748643263/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 98 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Vignesh Viswanathan](https://appshunter.io/developer/1687983437) |

## 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


### Dice roller

[App page](https://appshunter.io/ios/app/dice-roller-oneroll/id6748643263)

Simulate real dice rolls with realistic 3D physics and animations. Perfect for tabletop RPGs, board games, or casual fun, offering customizable dice and an intuitive interface.

**Highlights:** Realistic 3D dice physics, Customizable dice colors and patterns, Multiple dice types (D6, D20, polyhedral), Optional sound effects and haptics, Swipe or shake to roll, Clutter-free interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |
| Dice Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Ruler App free?

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

### Is Dice roller free?

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

### Which has better reviews, Ruler App or Dice roller?

Dice roller is rated higher. Ruler App averages 2.6 out of 5 from 5 ratings, while Dice roller averages 5.0 from 7 ratings.

### Do Ruler App or Dice roller have ads?

Dice roller shows ads; Ruler App does not.

### Which is updated more often, Ruler App or Dice roller?

Ruler App ships an update every 11 months, and Dice roller every 3 weeks. Most recently, Ruler App was updated on October 22, 2026 and Dice roller on October 13, 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.*