# REST API Client vs WriteAfy

The clearest difference is update cadence: WriteAfy at every 8 days against REST API Client's every 3 weeks. WriteAfy also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. REST API Client sells 1 one-off in-app purchase and WriteAfy sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for REST API Client against 4.2 for WriteAfy. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

REST API Client ships an update every 3 weeks, WriteAfy every 8 days. Both last shipped on November 14, 2026.

## The numbers

| Metric | REST API Client | WriteAfy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/rest-api-client/id1583154375/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/writeafy-ai-wrapper/id6670289029/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 49 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tevon Wallace](https://appshunter.io/developer/1427833594) | [Andres Nunez Soto](https://appshunter.io/developer/1748007663) |

## What reviewers say

### REST API Client

[App page](https://appshunter.io/ios/app/rest-api-client/id1583154375)

This tool allows users to send and analyze API requests with detailed response headers. Customize requests with query parameters, authorization, headers, and various body types. Organize and manage your saved requests efficiently.

**Highlights:** Send and analyze API requests, Detailed response headers, Customizable query parameters, auth, headers, and body, Four flexible body types, Search and filter requests, Organize requests by date, Create, save, update, and delete requests

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### WriteAfy

[App page](https://appshunter.io/ios/app/writeafy-ai-wrapper/id6670289029)

Access powerful AI models locally or through cloud APIs. This tool offers flexible integration with GPT-4, OpenAI, Grok, and local LLMs for diverse tasks like coding, drafting, and research.

**Highlights:** Private local LLM support with Ollama, OpenAI and Grok API integration, Built-in text-only GPT-4 model, Bing-powered real-time searches, Image generation capabilities, Seamless model switching

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access (Monthly) | $3.99 | per month |
| Unlimited Access (Yearly) | $44.99 | per year |
| Pro Supporter Yearly | $69.99 | per year |


## Frequently asked questions

### Is REST API Client free?

REST API Client is free to download, with in-app purchases available.

### Is WriteAfy free?

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

### Which has better reviews, REST API Client or WriteAfy?

REST API Client is rated higher. REST API Client averages 4.3 out of 5 from 6 ratings, while WriteAfy averages 4.2 from 5 ratings.

### Do REST API Client or WriteAfy have ads?

Both REST API Client and WriteAfy show ads.

### Which is updated more often, REST API Client or WriteAfy?

REST API Client ships an update every 3 weeks, and WriteAfy every 8 days. Most recently, REST API Client was updated on November 14, 2026 and WriteAfy on November 14, 2026.

---

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