ESP32 Kit vs CORTEX_
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESP32 Kit
This app allows you to control ESP32 boards via Bluetooth or Wi-Fi. You can read and write digital and analog pins, control servo motors, and monitor live charts of analog values. It's ideal for smart home, automation, and hobbyist projects.
- Bluetooth/Wi-Fi control
- Digital and PWM pin control
- Servo motor control
- Analog pin reading
- Live analog value charts
- Pin mode and label editing
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Best in class ESP8266 controller. Features: - Control the board by Bluetooth or WIFI. - Read & write digital pins. - Read & write PWM pins. - Control Servo Motors. - Read analog pins. - Remember last status of the pins. - Change the mode of the pin (Output, SERVO, PWM or INPUT). - Automatic connect. - Label of each pin can be edited. - Live Charts for tracing your analog value. Applications: - Smart Home. - Automation. - Hoppy projects. - Schools & university projects. - Remote & Robots control. Requirements: - ESP32 Board - ESP32 Arduino Sketch (URL provided inside the app). - Arduino IDE to upload the sketch. Tested on: - ESP32 Dev Kit Board, and will work any similar ESP32 boards.
CORTEX_
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CORTEX is a Personal Intelligence Operating System built to help you think clearly, remember what matters, organize your world, and move from conversation to action. CORTEX 2.5 introduces a completely rebuilt experience powered by connected CORTEX intelligence. The redesigned interface brings conversation, voice, memory, intelligence tools, connected services, and personalization together in one unified system. EXPLORE CORTEX 2.5 • Communicate naturally through text and voice • Continue conversations with greater context and continuity • Personalize your CORTEX character, voice, appearance, and interface • Explore World intelligence and timely information • Organize priorities, plans, ideas, and responsibilities • Access Finance, Health, Gaming, Nexus, and Signal Zero experiences • Connect supported accounts and services where available • Use supported Tesla experiences with an authorized account • Manage privacy, permissions, connected services, and preferences • Discover intelligent tools designed for everyday life and execution BUILT AROUND YOU CORTEX is designed to become a consistent intelligence layer across the moments, decisions, responsibilities, and systems that shape your life. You remain in control of your information, permissions, connected accounts, and personalized experience. Features that rely on third-party services require the appropriate account, authorization, and availability. CORTEX is not simply another chatbot. It is the beginning of a more connected, personal, and capable intelligence experience. CORTEX is built by CORTEXNODE Inc. Others respond. CORTEX executes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: CORTEX_ at Free against ESP32 Kit's $4.99. CORTEX_ also leads on update cadence (every 6 weeks vs every 20 months). ESP32 Kit's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 17.0). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
CORTEX_ is free to download; ESP32 Kit costs $4.99 up front. CORTEX_ sells 4 in-app purchases, starting at $19.99 per month. ESP32 Kit asks for nothing beyond the download.
ESP32 Kit ships an update every 20 months, CORTEX_ every 6 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.
| Parameter | ESP32 Kit | CORTEX_ |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 20 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 337 MB |
| Age rating | +4 | 4+ |
| Developer | Rabi Alhetawi | George Bayze |
In-app purchases
ESP32 Kit
No in-app purchases
CORTEX_
- CORTEX Pro$19.991 Month
- CORTEX Operator$59.001 Month
- CORTEX Pro (Yearly)$199.991 Year
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- CORTEX Operator (Yearly)$499.991 Year









