# Developer Tools vs Oppex

The clearest difference is in-app purchases: Oppex at none against Developer Tools's 1. Oppex also leads on update cadence (fortnightly vs every 6 weeks). Developer Tools's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. Developer Tools sells 1 one-off in-app purchase. Oppex asks for nothing beyond the download.

Developer Tools ships an update every 6 weeks, Oppex fortnightly. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Developer Tools | Oppex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/developer-tools-exabox/id1577374289/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 102 MB | 71 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alberto Malagoli](https://appshunter.io/developer/965971566) | [Oppex](https://appshunter.io/developer/1895407970) |

## What reviewers say

### Developer Tools

[App page](https://appshunter.io/ios/app/developer-tools-exabox/id1577374289)

This app consolidates over 30 essential developer utilities into a single, offline application. It provides tools for formatting, encoding, decoding, generating data, and testing code snippets without needing an internet connection. Enjoy a privacy-first approach with a one-time purchase and extensive customization options.

**Highlights:** Over 30 offline developer tools, JSON formatter and converter, Base64 encoder/decoder, Fake data generator, Regular expression evaluator, REST API client, Customizable themes and highlighting

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $4.99 | one-time |


### Oppex

[App page](https://appshunter.io/ios/app/oppex/id6763629993)

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

**In-app purchases:** none


## Frequently asked questions

### Is Developer Tools free?

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

### Is Oppex free?

Oppex is free to download, with no in-app purchases.

### Do Developer Tools or Oppex have ads?

Neither Developer Tools nor Oppex shows ads.

### Which is updated more often, Developer Tools or Oppex?

Developer Tools ships an update every 6 weeks, and Oppex fortnightly. Most recently, Developer Tools was updated on October 6, 2026 and Oppex on October 8, 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.*