Comparison

SCIPIA ROBOCON vs BlueGrays

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SCIPIA ROBOCON

Features
Read full description

ROBOCON is a Bluetooth controller app for Scipia's 6-DOF robot arm powered by Arduino and BLE 4.0+ serial module. Features: - Button Mode: Control each joint with directional arrows and robot arm diagram - Slider Mode: Fine-tune all 6 servo channels with real-time PWM sliders (500-2500) - Pose Management: Save current positions as poses, rename, reorder, and delete - Sequence Playback: Select multiple poses and play them in sequence with adjustable delay - Teach Download: Send saved poses to robot's EEPROM for standalone playback - Teach Upload: Load teach data from robot back to the app - File Export/Import: Back up and restore poses as JSON files - Real-time Monitoring: Live servo position feedback via status polling - External Event Trigger: Enable hardware trigger for automatic sequence playback - Auto-reconnect: Automatically reconnect to the last paired Bluetooth device How to use: 1. Power on the robot arm 2. Open the app and tap the Bluetooth icon to scan 3. Select your BLE module to connect 4. Control joints using Button or Slider mode 5. Save poses and create motion sequences Compatible with Scipia 6-DOF robot arm kit with Arduino Uno controller.

About

BlueGrays

Learn electronics with interactive projects, a component catalog, and personal inventory management. Start with free projects and unlock full access to Arduino, ESP32, and IoT content with a premium subscription. Gamified learning with badges and levels keeps you motivated.

Highlights
  • Free starter projects
  • Unlimited Arduino/ESP32/IoT projects
  • Detailed circuit diagrams and code
  • Component catalog with specifications
  • Personal inventory management
  • Gamified learning with badges and levels
  • Multi-language support
Features
Read full description

Learning electronics has never been this easy and fun with BlueGrays! Start with free projects right away, and unlock all content with Premium when you're ready. Whether you're a student or a hobbyist, BlueGrays gives you everything you need. — START FOR FREE — • Begin learning electronics with curated starter projects • Explore basic components and their specifications • Try the app and see if it's right for you — EXPLORE PROJECTS (Premium) — • Unlimited access to Arduino, ESP32, ESP8266 and IoT projects • Detailed circuit diagrams, code snippets, and video tutorials for each project • See required components and add missing ones to your inventory • Rate projects and save your favorites • Track your completed projects — COMPONENT CATALOG (Premium) — • Full access to extensive electronic component database • Detailed specifications and use cases • Filter, sort, and easily find what you need • Add components directly to your inventory — MY WORKSHOP - PERSONAL INVENTORY (Premium) — • Track the components you own • Add quantities, notes, and custom names • Check for missing components before starting a project • Edit and update your inventory anytime — BADGES & LEVELS — • Earn achievement badges as you learn • Reach Bronze, Silver, Gold, Platinum, and Diamond tiers • Track your progress across categories • Stay motivated with gamified learning! — MORE FEATURES — • Push notifications for new projects • Multi-language support (TR, EN, DE, ES, FR, IT) • Favorites and completed projects list • Personal profile and progress tracking BlueGrays is built for the maker and electronics community. Download now and start your electronics journey for free! — SUBSCRIPTION INFORMATION — • BlueGrays Premium unlocks unlimited access to all projects, the full component catalog, and the My Workshop inventory feature. • Payment is charged to your Apple ID account upon confirmation of purchase. • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. • You can manage and cancel your subscription in Settings > Apple ID > Subscriptions after purchase. • Privacy Policy: https://bluegrays.com/privacy/ • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SCIPIA ROBOCON3 screens
BlueGrays4 screens

Verdict

The call

The clearest difference is in-app purchases: SCIPIA ROBOCON at none against BlueGrays's 6. SCIPIA ROBOCON also leads on ads (none vs shown). BlueGrays's advantage is update cadence (every 6 days vs every 33 months). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BlueGrays sells 6 in-app purchases, starting at $2.99 per month. SCIPIA ROBOCON asks for nothing beyond the download.

UpkeepUpdate frequency

SCIPIA ROBOCON ships an update every 33 months, BlueGrays every 6 days. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 7 level
SCIPIA ROBOCON versus BlueGrays: the parameters behind the verdict, then further details
ParameterSCIPIA ROBOCONBlueGrays
PriceFreeFree
Rating—4.4 (11 ratings) — better
Positive reviews—64.3% of reviews
Number of ratings—11 — better
Update frequencyEvery 33 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size1 MB51 MB
Age rating4+4+
DeveloperJIN KYU PARKYunus Emre Eke

In-app purchases

None

SCIPIA ROBOCON

No in-app purchases

6 purchases

BlueGrays

Subscriptions2
  • Premium (Monthly)$2.991 Month
  • Premium (Yearly)$11.991 Year
One-time4
  • 5x Aylık Eğitimci Paketi$12.99
  • 10x Aylık Eğitimci Paketi$23.99
  • 5x Yıllık Eğitimci Paketi$53.99
Show 1 more
  • 10x Yıllık Eğitimci Paketi$101.99

Questions

Is SCIPIA ROBOCON free?
SCIPIA ROBOCON is free to download, with no in-app purchases.
Is BlueGrays free?
BlueGrays is free to download, with in-app purchases available.
Do SCIPIA ROBOCON or BlueGrays have ads?
BlueGrays shows ads; SCIPIA ROBOCON does not.
Which is updated more often, SCIPIA ROBOCON or BlueGrays?
SCIPIA ROBOCON ships an update every 33 months, and BlueGrays every 6 days. Most recently, SCIPIA ROBOCON was updated on September 8, 2026 and BlueGrays on September 17, 2026.

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