# Silverlog vs Image DPI Changer

The clearest difference is in-app purchases: Image DPI Changer at none against Silverlog's 5. Silverlog's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Silverlog sells 5 in-app purchases, starting at $2.99 per month. Image DPI Changer asks for nothing beyond the download.

## The numbers

| Metric | Silverlog | Image DPI Changer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 68 MB | 6 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Simon Westgate](https://appshunter.io/developer/1856537803) | [Yuya Takamoto](https://appshunter.io/developer/1881459297) |

## What reviewers say

### Silverlog

[App page](https://appshunter.io/ios/app/silverlog/id6755815649)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Monthly | $2.99 | per month |
| Cloud Unlimited Monthly | $9.99 | per month |
| Cloud Annual | $24.99 | per year |
| Cloud Unlimited | $79.99 | per year |
| SilverLog Pro | $24.99 | one-time |


### Image DPI Changer

[App page](https://appshunter.io/ios/app/image-dpi-changer-300-dpi/id6805857978)

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

**In-app purchases:** none


## Frequently asked questions

### Is Silverlog free?

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

### Is Image DPI Changer free?

Image DPI Changer is free to download, with no in-app purchases.

### Do Silverlog or Image DPI Changer have ads?

Image DPI Changer shows ads; Silverlog 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.*