Active Dictionary vs Google Gemini: Compared for Educators (2026)
A side-by-side comparison of Active Dictionary and Google Gemini for educators: pricing, safety compliance, classroom fit, and verified educator reviews.
Active Dictionary
Learn through texts, videos and PDFs
For adults 18+, B1+: study texts, captioned videos and PDFs, save vocabulary, and practise speaking and writing with AI.
Key features
- Vocabulary in context
- Spaced repetition
- Texts, captioned videos and PDFs
- AI speaking and writing practice
Google Gemini
Get things done with Gemini
AI assistant for content generation, brainstorming, summarization, image creation, and classroom support
Key features
- Lesson plan generation aligned to learning objectives
- Quiz and assessment creation
- Rubric generation and transformation
- NotebookLM for audio summaries
- Custom AI study assistants (Gems)
- Text leveling and content differentiation
Comparison table
| Feature | Active Dictionary | Google Gemini |
|---|---|---|
| Category | Tutoring and Personalised Learning | Tutoring and Personalised Learning |
| Pricing | freemium | Free (Google Workspace for Education) |
| Educator rating | 0.0/5 | 4.6/5 |
| GDPR compliant | yes | Unknown |
| COPPA compliant | yes | Unknown |
| FERPA compliant | yes | Unknown |
| Data hosting | European Union | Unknown |
| Minimum age | 18+ | Unknown |
| Launched | 2025 | 2023 |