# Basemark OS II Free vs GravityMark GPU Benchmark

The clearest difference is review sentiment: GravityMark GPU Benchmark at 44% against Basemark OS II Free's 0%. GravityMark GPU Benchmark also leads on rating (4.2 vs 1.3). Basemark OS II Free's advantage is update cadence (monthly vs every 4 months) and iOS requirement (6.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

GravityMark GPU Benchmark holds the better App Store score, 4.2 against 1.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 0% of Basemark OS II Free's written reviews are positive against 44% of GravityMark GPU Benchmark's.

Basemark OS II Free ships an update monthly, GravityMark GPU Benchmark every 4 months. The most recent releases landed on September 15, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Basemark OS II Free | GravityMark GPU Benchmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/basemark-os-ii-free/id1037985172/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/gravitymark-gpu-benchmark/id1595186532/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 0.0% of reviews | **44.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 68 MB | 91 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Basemark](https://appshunter.io/developer/1022814305) | [Tellusim Technologies Inc.](https://appshunter.io/developer/1595186534) |

## What reviewers say

### Basemark OS II Free

[App page](https://appshunter.io/ios/app/basemark-os-ii-free/id1037985172)

This application provides a comprehensive benchmark for smartphones and tablets, evaluating system, memory, graphics, and web browsing performance. It generates an objective overall score and breakdowns for easy comparison across devices.

**Highlights:** Cross-platform benchmarking, All-in-one performance evaluation, System performance tests, Memory performance tests, Graphics performance tests, Web browsing performance tests, Objective scoring

**Features:** macOS Compatibility

**In-app purchases:** none


### GravityMark GPU Benchmark

[App page](https://appshunter.io/ios/app/gravitymark-gpu-benchmark/id1595186532)

This app showcases modern GPU power by rendering vast real-time scenes. It offloads all scene management and rendering to the GPU, bypassing CPU bottlenecks. Recommended for devices with Apple A14+ and M1+ SoCs.

**Highlights:** Real-time GPU rendering, Massive object quantity, GPU-accelerated scene management, Bypasses CPU bottlenecks, Utilizes astronomical data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Basemark OS II Free free?

Basemark OS II Free is free to download, with no in-app purchases.

### Is GravityMark GPU Benchmark free?

GravityMark GPU Benchmark is free to download, with no in-app purchases.

### Which has better reviews, Basemark OS II Free or GravityMark GPU Benchmark?

GravityMark GPU Benchmark is rated higher. Basemark OS II Free averages 1.3 out of 5 from 3 ratings, while GravityMark GPU Benchmark averages 4.2 from 6 ratings.

### Do Basemark OS II Free or GravityMark GPU Benchmark have ads?

Neither Basemark OS II Free nor GravityMark GPU Benchmark shows ads.

### Which is updated more often, Basemark OS II Free or GravityMark GPU Benchmark?

Basemark OS II Free ships an update monthly, and GravityMark GPU Benchmark every 4 months. Most recently, Basemark OS II Free was updated on September 15, 2026 and GravityMark GPU Benchmark on July 22, 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.*