# 3DMark vs Digital Ruler Pro

The clearest difference is in-app purchases: 3DMark at none against Digital Ruler Pro's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Ruler Pro sells 1 one-off in-app purchase. 3DMark asks for nothing beyond the download.

## The numbers

| Metric | 3DMark | Digital Ruler Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (86 ratings)](https://appshunter.io/ios/app/3dmark/id1512372293/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 52.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 2.0 GB | 6 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Underwriters Laboratories Inc.](https://appshunter.io/developer/341275025) | [学友 刘](https://appshunter.io/developer/1895323694) |

## What reviewers say

### 3DMark

[App page](https://appshunter.io/ios/app/3dmark/id1512372293)

Benchmark your iOS device to measure and compare its graphics performance. Test the latest iPhones and iPads with various demanding game-like scenes, including ray tracing, to understand real-world gaming capabilities and track performance changes over time.

**Highlights:** GPU performance testing, Ray tracing benchmarks, Gaming workload simulations, Cross-platform comparisons, Stress testing for sustained performance, Device performance rankings, Performance change tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Ruler Pro

[App page](https://appshunter.io/ios/app/digital-ruler-pro/id6814484613)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $9.99 | one-time |


## Frequently asked questions

### Is 3DMark free?

3DMark is free to download, with no in-app purchases.

### Is Digital Ruler Pro free?

Digital Ruler Pro is free to download, with in-app purchases available.

### Do 3DMark or Digital Ruler Pro have ads?

Neither 3DMark nor Digital Ruler Pro shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*