Certs365 vs Arduino Modules Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Certs365
This platform uses blockchain technology to securely manage and verify certificates and credentials. It offers a Universal Verifier with unique QR codes for instant authenticity checks, and an Issuer platform for organizations to manage their own branded certificates.
- Blockchain-based document security
- Universal Verifier with QR codes
- Issuer platform for organizations
- Two-Factor Authentication
- Customizable branding options
- Web3 integration
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Certs365™ is a revolutionary platform offering secure and efficient document verification solutions. Built on blockchain technology, Certs365™ ensures unparalleled security, integrity, and transparency in managing certificates and credentials. Blockchain, the cornerstone of Certs365™, provides a transparent and immutable ledger where transactions or data records can be securely stored. This technology establishes trust and integrity for mission-critical processes, reducing fraud and ensuring the authenticity of financial documents. At the heart of Certs365™ is its Universal Verifier, a robust tool that assigns a unique identifier to each document in verifiable QR code format. This allows for direct verification with the issuing organization via blockchain, ensuring the authenticity of every certificate. Elevating certificate issuance to new heights, the CERTs 365™ Issuer platform transforms the way organizations issue, manage, and verify certificates. With rock-solid security features like Two-Factor Authentication, data remains safeguarded, while flexibility in design allows for customization to reflect the brand's uniqueness. Ease of use is paramount with Certs365™, simplifying every step from customizing to managing certificates. Quick and reliable certificate verification instills peace of mind, ensuring authenticity at a scan. Experience the revolution in document verification with Verifiable Documents, where authenticity is just a QR scan away. This feature works seamlessly on any device, anywhere, without the need for special apps or tools. Unique, blockchain-based QR codes for every document ensure top-notch security, enabling easy sharing and verification on the go. Blockchain-enhanced certification with Certs365™ unlocks the potential of Web3, offering transparent traceability and effortless accessibility. Documents signed and published directly to the blockchain ensure tamper-proof security, while intermediary-free verification enables direct and reliable authentication. Mathematical integrity checks utilizing public audit proofs validate the blockchain's integrity with precision. Organizations can choose between public and private blockchain options for tailored document and data security. Moreover, Certs365™ offers a unique branding opportunity, allowing organizations to transform documents and certificates into powerful branding tools. With customizable interfaces and exclusive issuing domains, organizations can position themselves as distinguished issuers, adding a layer of professionalism and personalization to their credentials. Becoming an authorized partner with Certs365™ means joining a community dedicated to defining the future of document issuance and verification. With a commitment to excellence and innovation, Certs365™ is a trusted leader in the industry. Partnering with Certs365™ means converging integrity and innovation to set new standards in document verification.
Arduino Modules Pro
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This app is a comprehensive reference for digital and analog sensors compatible with Arduino boards. It provides detailed descriptions, wiring diagrams, setup instructions, and practical code examples to help you easily integrate sensors and modules into your projects. Whether you’re building home automation, robotics, IoT applications, or DIY electronics, Arduino Modules Pro simplifies the process of learning, connecting, and coding with Arduino. Available in 14 Languages: • English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese — study in your native language! Key Features: • Clear circuit diagrams and step-by-step connection guides • Ready-to-use Arduino sketches with explanations • Works with Arduino Uno, Nano, and Mega boards • Designed for both beginners and advanced users • Favorites feature – save and quickly access important topics • Full-text search – quickly find any module or sensor Sensors & Modules Covered: • Distance measurement modules • Temperature & humidity sensors • Pressure & temperature sensors • Light, vibration, and motion sensors • Infrared and magnetic field modules • Touch and gas sensors • Soil moisture & water sensors • LED modules and matrices • LCD and OLED displays • Buttons and joysticks • Sound modules • Motors and relays • Accelerometers & gyroscopes • Real-time clock modules • And many more… Why Choose Arduino Modules Pro? • Learn faster with structured guides • Get working projects quickly with example code • Improve your Arduino skills with real-world applications • Suitable for hobbyists, students, and professionals alike "Arduino" and all other mentioned trade names are trademarks of their respective owners. This app is an independent educational product and is not affiliated with, endorsed by, sponsored by, or associated with Arduino or any other company.
Screenshots
Verdict
The clearest difference is price: Certs365 at Free against Arduino Modules Pro's $4.99. Certs365 also leads on iOS requirement (13.0 vs 16.0). On update cadence, ads, in-app purchases 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
Certs365 is free to download; Arduino Modules Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Certs365 ships an update every 4 months, Arduino Modules Pro every 2 months. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | Certs365 | Arduino Modules Pro |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 40 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | AI CERTs | ALG Software Lab |
In-app purchases
Certs365
No in-app purchases
Arduino Modules Pro
No in-app purchases
Questions
Is Certs365 free?
Is Arduino Modules Pro free?
Do Certs365 or Arduino Modules Pro have ads?
Which is updated more often, Certs365 or Arduino Modules Pro?
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