# Disk Graph vs Modern Chess Clock

The clearest difference is price: Modern Chess Clock at Free against Disk Graph's $5.99. Modern Chess Clock also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Modern Chess Clock is free to download; Disk Graph costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Disk Graph ships an update every 3 months, Modern Chess Clock fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Disk Graph | Modern Chess Clock |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/disk-graph/id697942581/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 8 MB | 5 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Kick](https://appshunter.io/developer/583995254) | [Nurullah Bilgin](https://appshunter.io/developer/1638320664) |

## What reviewers say

### Disk Graph

[App page](https://appshunter.io/ios/app/disk-graph/id697942581)

Analyze your device's storage to identify large files and identify items not accessed recently. This utility helps you reclaim disk space by showing what's taking up the most room. Access directories directly through the Files app.

**Highlights:** Inspect disk usage, Find large files, Identify old files, Reclaim disk space, File access via Files app

**Features:** Vision Pro support

**In-app purchases:** none


### Modern Chess Clock

[App page](https://appshunter.io/ios/app/modern-chess-clock/id1638320662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Disk Graph free?

Disk Graph costs $5.99, with no in-app purchases.

### Is Modern Chess Clock free?

Modern Chess Clock is free to download, with no in-app purchases.

### Do Disk Graph or Modern Chess Clock have ads?

Neither Disk Graph nor Modern Chess Clock shows ads.

### Which is updated more often, Disk Graph or Modern Chess Clock?

Disk Graph ships an update every 3 months, and Modern Chess Clock fortnightly. Most recently, Disk Graph was updated on October 24, 2026 and Modern Chess Clock on October 27, 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.*