Ediphi vs TeachAid — Comprehensive Comparison
Platform architecture, simulation modules, and direct source-code audit findings.
| Platform Feature & Architecture | Ediphi | TeachAid |
|---|---|---|
| Architecture & Infrastructure | ||
| Cloud-Native Edge Backend | ✓✓ Serverless Edge Architecture | ✗ None (Static PHP) |
| Relational Database | ✓ Encrypted Edge Database | ✗ Google Sheets / CSV |
| Cloud Object Storage | ✓ Secure Cloud Storage | ✗ None (Flash Drives) |
| User Authentication & Security | ✓ Encrypted JWT & Passwords | ✗ None (No Login) |
| Role-Based Access Control (RBAC) | ✓ 7 Distinct Role Portals | ✗ None |
| Global Edge Network (Low Latency) | ✓ 300+ Edge Locations | ✗ Single Server |
| API Schema Validation | ✓ Strict Schema Validation | ✗ None |
| 48-Hour Admin Audit Trail | ✓✓ Automated Audit Logging | ✗ None |
| AI & Machine Learning | ||
| Conversational AI Interview Engine | ✓✓ Generative AI Conversational | ✗ None |
| Neural Voice Synthesis (Speech Engine) | ✓✓ HD Neural Voices (4 Langs) | Robotic TTS (2020) |
| Live Bidirectional Voice Streaming | ✓ Real-Time Streaming Audio | ✗ None |
| Computer Vision & Emotion Analysis | ✓✓ Vision AI (7 Emotion Metrics) | ✗ None |
| AI Quiz Generation | ✓ Generative Text & Illustrations | ✗ None |
| AI Resume / CV Extraction | ✓ Automated PDF & Photo Parser | ✗ None |
| AI Student Roster Intake | ✓ Attendance Sheet Recognition | ✗ None |
| AI Model Redundancy & Resilience | ✓ Multi-Tier Model Fallback | ✗ N/A |
| Learning, Simulation & Assessment | ||
| Interactive 3D Simulation Modules | ✓✓ 14 Web-Based 3D Modules | ✗ Flat PowerPoint Slides |
| 5 Core Competency Rubrics | ✓ Safety, Speed, Skills Scoring | ✗ None |
| Server-Side Quiz & Exam Engine | ✓ Secure Server-Side Scored | Client-Side Answer Key |
| Exam Proctoring & Anti-Cheat Risk Scores | ✓✓ Real-Time Telemetry | ✗ None |
| Verifiable QR Digital Certificates | ✓ Tamper-Proof Public Verify | ✗ None |
| Hospitality PMS Front Desk Lab | ✓✓ Interactive Hotel Simulator | ✗ None |
| EdiCoin Gamification & Reward Hub | ✓ Wallets & Monthly Raffles | ✗ None |
| Administration, Control & Compliance | ||
| Multi-Role Dedicated Dashboards | ✓✓ 5 Separate Portals | ✗ None |
| Granular Access Control (7 Modular Tools) | ✓ Per School / Student Tier | ✗ Open (No Auth) |
| Admin Impersonation ("Possess Learner") | ✓ 1-Click with Audit Log | ✗ None |
| Data Privacy Act (RA 10173) Compliance | ✓ Fully Compliant & Encrypted | ✗ Public Google Sheets |
TeachAid: "AI" Marketing Claims vs. Technical Reality
Direct source-code audit findings of TeachAid / Frontlearners deployed files:
🤖 "AI Tutor" Reality: Rigid 5-Sentence Prompt (Gemma 4B) vs. Real Conversational AI
TeachAid claims to use a lightweight model (Google Gemma 4B), but inspecting their deployed
ai_feedback.php reveals it is not an interactive conversational tutor. It simply takes multiple-choice results (Question, Choices, Best Answer, Student Answer), passes them to a local Gemma 4B instance with a rigid if/then-style template ("Sentence 1: say right/wrong, Sentence 2: explain why..."), and prints a static 5-sentence paragraph in an iframe. There is zero two-way dialogue, zero voice, no follow-up questions, and learners literally see a banner stating: "Please wait for 2-5 minutes."
📝 Zero AI in Planning & Career Tools (ILAW & CIDRA)
The ILAW Lesson Planner has zero AI integration—it is a static form that saves to browser
localStorage and calls window.print(), where "ChatGPT" only appears as sample placeholder text for teachers to self-declare outside tool usage. CIDRA Career Assessment uses basic client-side arithmetic with zero AI matching algorithms.
📄 Static 2020 PowerPoint Slide Conversions
Core lesson delivery consists of non-interactive PowerPoint slide packages exported in 2020 via iSpring Suite 10.3 with pre-recorded robotic MP3 audio files, loaded inside basic HTML iframes with zero adaptive learning.
📊 Unprotected Student Data Exfiltration
Career assessments do not use AI matching algorithms. Instead, client-side scripts draw a static radar chart and dump student names, school IDs, and answers directly to an unauthenticated public spreadsheet script and raw CSV file.
⏳ Forced Annual "Time-Bomb" Expiry (May 31, 2027)
Despite containing purely static files that never change, TeachAid embeds a client-side JavaScript date check (
teachaidExpiryDate = new Date(2027, 4, 31)) that wipes the screen at the end of the school year and forces schools to contact Frontlearners for an "updated package"—artificially locking DepEd into annual renewals for static USB files.
Summary: The "Offline" Illusion
TeachAid markets "offline access" as a feature, but it only runs offline because its core content is literally static 2020 PowerPoint slides, pre-written Moodle quizzes, and a single lightweight model (Gemma 4B) used strictly to generate 5-sentence explanations after multiple-choice clicks.
Ediphi could easily package static slides or basic offline forms onto a flash drive tomorrow—but why? Genuine conversational voice AI, real-time computer vision, 14 interactive 3D virtual simulations, and tamper-proof credential verification inherently require modern cloud computing. Calling a 5-sentence quiz explanation an "AI learning platform" is fundamentally misleading.