Cool To Do vs Summarizerrrr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cool To Do
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This is a simple, no-frills to-do application. Please use it for your shopping list or to-do list for the day.
Summarizerrrr
Condense information from various sources like YouTube videos, online courses, articles, and selected text. Choose from multiple AI providers or use local models for enhanced privacy. Features include side-by-side viewing, interactive Q&A, and customizable prompts.
- Summarize YouTube videos with transcripts
- Condense online courses and articles
- Summarize selected text
- Choose from multiple AI providers
- Use local AI models for privacy
- Interactive Q&A and custom actions
- Export video transcripts
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KEY FEATURES Multi-Platform Support - YouTube videos with transcript - Udemy and Coursera courses - Any website or article - Selected text summarization Choose Your AI Provider - Google Gemini, OpenAI (ChatGPT), DeepSeek, Groq, Cerebras, OpenRouter - Local AI with Ollama or LM Studio - your data never leaves your device - Fully customizable prompts Powerful Interface - Side Panel: Watch videos while reading summaries side-by-side - Floating Panel: Perfect for tablet users - Mobile Sheet: One-tap summaries on Safari Interactive Tools - Deep Dive: Ask follow-up questions about the content - Custom Actions: Analyze, Explain, or Debate any content - Transcript: Copy or download video transcripts as .srt files - Export/Import: Backup and restore your settings Premium Experience - Beautiful, modern UI built with Svelte 5 - Dark/Light mode with system sync - Customizable typography (font size and family) - 8 languages: English, Vietnamese, Spanish, Chinese, German, French, Japanese, Korean PRIVACY FIRST Your API keys are stored locally on your device. Use local AI models like Ollama for complete privacy - no data ever leaves your machine. Perfect for students, researchers, professionals, and lifelong learners who want to consume content more efficiently.
Screenshots
Verdict
The clearest difference is device support: Summarizerrrr at 3 against Cool To Do's —. Summarizerrrr also leads on iOS requirement (15.0 vs 18.0). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Cool To Do | Summarizerrrr |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 3 weeks |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | yusuke kageyama | Le Nguyen |
In-app purchases
Cool To Do
No in-app purchases
Summarizerrrr
No in-app purchases
Questions
Is Cool To Do free?
Is Summarizerrrr free?
Other comparisons
