# Developer Toolbox — Dev utilities

> Dev utilities (iPhone/iPad app by Marius Tanko.)

- Source: https://appshunter.io/ios/app/developer-toolbox/id6756513636 (this page in markdown: same URL + `.md`)
- Developer: [Marius Tanko](https://appshunter.io/developer/1858936638)
- Category: Developer Tools
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 26.0 · 5 MB
- Languages: American English
- Released: 2026-05-05
- Data updated: 2026-06-20
- User reviews in markdown: https://appshunter.io/ios/app/developer-toolbox/id6756513636/reviews.md

## What is Developer Toolbox?

Developer Toolbox - fast, privacy‑friendly developer utilities for iOS & iPadOS. Free tools: Base64 encoder, color converter, font preview, JSON formatter, URL encoder. Plus unlock code formatter, hash/HMAC generator, QR codes & more. All processing happens locally. Your data never leaves your device.

Terms of Use/EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Developer Toolbox+ | $2.99 | per month |



## Version history (last 1 release)

### 1.0.0 — 2026-05-05

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-20.*