# Simple cURL vs Shell Keyboard

The clearest difference is review sentiment: Shell Keyboard at 100% against Simple cURL's 0%. Shell Keyboard also leads on rating (5.0 vs 3.0) and update cadence (fortnightly vs every 2 months). Simple cURL's advantage is price ($0.99 vs $1.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Simple cURL costs $0.99 and Shell Keyboard $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shell Keyboard holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Simple cURL's written reviews are positive against 100% of Shell Keyboard's.

Simple cURL ships an update every 2 months, Shell Keyboard fortnightly. The most recent releases landed on November 4, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Simple cURL | Shell Keyboard |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/simple-curl/id6742906138/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shell-keyboard/id6811290737/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#4** |
| Size | 1 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Velazquez Tapia](https://appshunter.io/developer/566206278) | [Nguyen Nguyen](https://appshunter.io/developer/1071455830) |

## What reviewers say

### Simple cURL

[App page](https://appshunter.io/ios/app/simple-curl/id6742906138)

This app allows developers and backend professionals to test, debug, and analyze API requests directly from their mobile devices. It provides detailed response displays and features like custom headers and dark mode for an optimized developer experience.

**Highlights:** Run complex cURL commands, Support for custom headers, Detailed response display, Copy response parts (JSON, headers, body), Dark mode, Optimized for iOS integration

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

**In-app purchases:** none


### Shell Keyboard

[App page](https://appshunter.io/ios/app/shell-keyboard/id6811290737)

**Currently charting:** #4 Top Paid · Developer Tools, #129 Top Grossing · Developer Tools (US App Store)

This custom keyboard provides essential keys like Ctrl, Esc, and arrow keys that are missing from the standard iOS keyboard. It's designed for terminal applications, sending precise control codes and escape sequences for seamless command-line interaction on iOS and iPadOS devices.

**Highlights:** Dedicated terminal layer with Ctrl, Esc, Tab, arrow keys, Ctrl and Alt as proper modifiers with lock functionality, Full function-key layer (F1-F12), Configurable arrow key behavior for different apps, Multiple keyboard layouts for iPad (60% and 75%), Seven customizable themes (light and dark), Privacy-focused, no Full Access required

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple cURL free?

Simple cURL costs $0.99, with no in-app purchases.

### Is Shell Keyboard free?

Shell Keyboard costs $1.99, with no in-app purchases.

### Which has better reviews, Simple cURL or Shell Keyboard?

Shell Keyboard is rated higher. Simple cURL averages 3.0 out of 5 from 1 ratings, while Shell Keyboard averages 5.0 from 1 ratings.

### Do Simple cURL or Shell Keyboard have ads?

Neither Simple cURL nor Shell Keyboard shows ads.

### Which is updated more often, Simple cURL or Shell Keyboard?

Simple cURL ships an update every 2 months, and Shell Keyboard fortnightly. Most recently, Simple cURL was updated on November 4, 2026 and Shell Keyboard on November 1, 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.*