Comparison

Yeti OYC vs Certs365

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

Head to head
About

Yeti OYC

Features
Read full description

Yeti and Friends! is an exciting new primary course for young learners. The adventures of Yeti, Tina and Tony with their magic scrapbook will entertain pupils and make learning English lots of fun! Yeti and Friends! has exciting stories and fun activities which will engage pupils, while the carefully-gradedsyllabus provides them with step-by-step development of vocabulary and language skills.

About

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.

Highlights
  • Blockchain-based document security
  • Universal Verifier with QR codes
  • Issuer platform for organizations
  • Two-Factor Authentication
  • Customizable branding options
  • Web3 integration
Features
Read full description

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.

Screenshots

Yeti OYC4 screens
Certs3654 screens

Verdict

The call

The clearest difference is update cadence: Yeti OYC at fortnightly against Certs365's every 4 months. Certs365's advantage is iOS requirement (13.0 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Yeti OYC ships an update fortnightly, Certs365 every 4 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 7 level
Yeti OYC versus Certs365: the parameters behind the verdict, then further details
ParameterYeti OYCCerts365
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyFortnightly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size534 MB40 MB
Age rating4+4+
DeveloperElitech Co.AI CERTs

In-app purchases

None

Yeti OYC

No in-app purchases

None

Certs365

No in-app purchases

Questions

Is Yeti OYC free?
Yeti OYC is free to download, with no in-app purchases.
Is Certs365 free?
Certs365 is free to download, with no in-app purchases.
Do Yeti OYC or Certs365 have ads?
Neither Yeti OYC nor Certs365 shows ads.
Which is updated more often, Yeti OYC or Certs365?
Yeti OYC ships an update fortnightly, and Certs365 every 4 months. Most recently, Yeti OYC was updated on October 25, 2026 and Certs365 on October 20, 2026.

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