# Regex Replacer vs OneOAK

The clearest difference is update cadence: Regex Replacer at every 2 weeks against OneOAK's every 41 months. Regex Replacer also leads on iOS requirement (9.0 vs 17.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Regex Replacer ships an update every 2 weeks, OneOAK every 41 months. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Regex Replacer | OneOAK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oneoak/id1564643012/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 41 months |
| Monetization | Free | Free |
| Size | 65 MB | 0 MB |
| Requires iOS | **9.0** | 17.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Yukiya Ueda](https://appshunter.io/developer/1526923248) | [Gary Van Sluis](https://appshunter.io/developer/1564643014) |

## What reviewers say

### Regex Replacer

[App page](https://appshunter.io/ios/app/regex-replacer/id1561527848)

This tool allows you to replace character strings using predefined or custom regular expressions. It's designed for developers and technical users who need to manipulate text data efficiently.

**Highlights:** Replace character strings, Use prepared regular expressions, Create custom regular expressions, Efficient text manipulation

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

**In-app purchases:** none


### OneOAK

[App page](https://appshunter.io/ios/app/oneoak/id1564643012)

This developer toolbox offers a range of essential coding utilities in a streamlined interface. It assists with tasks like generating unique identifiers, verifying hashes, and managing JSON Web Tokens to enhance development workflows.

**Highlights:** GUID generator, Hash verification, JSON Web Token management, Streamlined interface, Developer workflow enhancement

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Regex Replacer free?

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

### Is OneOAK free?

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

### Do Regex Replacer or OneOAK have ads?

Neither Regex Replacer nor OneOAK shows ads.

### Which is updated more often, Regex Replacer or OneOAK?

Regex Replacer ships an update every 2 weeks, and OneOAK every 41 months. Most recently, Regex Replacer was updated on September 18, 2026 and OneOAK on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*