# Diskio vs Ultramo

The clearest difference is ads: Ultramo at none against Diskio's shown. Ultramo also leads on price ($0.99 vs $5.99). On in-app purchases, device support and iOS requirement there is nothing between them.

Diskio costs $5.99 and Ultramo $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Diskio | Ultramo |
| --- | --- | --- |
| Price | $5.99 | **$0.99** |
| Rating | **[3.9 (17 ratings)](https://appshunter.io/ios/app/diskio-disk-and-ssd-speed-test/id6467768299/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Paid | — |
| Size | 9 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sergii Khliustin](https://appshunter.io/developer/1598605990) | [丽 杨](https://appshunter.io/developer/1801631798) |

## What reviewers say

### Diskio

[App page](https://appshunter.io/ios/app/diskio-disk-and-ssd-speed-test/id6467768299)

This utility app provides precise speed tests for all your storage devices, from internal iPhone storage to external USB drives. Customize test parameters for detailed insights and identify performance bottlenecks. It offers a simple three-step process to analyze your storage's true capabilities.

**Highlights:** Precise disk speed testing, Tests internal and external storage, Customizable test parameters, Simple three-step process, Universally compatible with iOS devices, Identifies performance bottlenecks

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

**In-app purchases:** none


### Ultramo

[App page](https://appshunter.io/ios/app/ultramo/id6780856013)

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

**In-app purchases:** none


## Frequently asked questions

### Is Diskio free?

Diskio costs $5.99, with no in-app purchases.

### Is Ultramo free?

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

### Do Diskio or Ultramo have ads?

Diskio shows ads; Ultramo does not.

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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.*