# Base64 Image Converter vs Dev Tool box

The clearest difference is ads: Base64 Image Converter at none against Dev Tool box's shown. Base64 Image Converter also leads on update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Base64 Image Converter ships an update daily, Dev Tool box every 3 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Base64 Image Converter | Dev Tool box |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 4 MB | 4 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Marcin Slusarek](https://appshunter.io/developer/1453324891) | [Seonggon Sim](https://appshunter.io/developer/1565259950) |

## What reviewers say

### Base64 Image Converter

[App page](https://appshunter.io/ios/app/base64-image-converter/id6503717869)

**Features:** Vision Pro support

**In-app purchases:** none


### Dev Tool box

[App page](https://appshunter.io/ios/app/dev-tool-box-developer-tools/id6749840624)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Base64 Image Converter free?

Base64 Image Converter is free to download, with no in-app purchases.

### Is Dev Tool box free?

Dev Tool box is free to download, with no in-app purchases.

### Do Base64 Image Converter or Dev Tool box have ads?

Dev Tool box shows ads; Base64 Image Converter does not.

### Which is updated more often, Base64 Image Converter or Dev Tool box?

Base64 Image Converter ships an update daily, and Dev Tool box every 3 weeks. Most recently, Base64 Image Converter was updated on September 21, 2026 and Dev Tool box on September 17, 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.*