Video2Slides vs Stella
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Video2Slides
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Turn video lectures into PDF slides, totally free to use. All processing happens securely in your browser—no video upload required. Video2Slides is the solution to convert video lectures to PDF slides. Whether you are watching a course on any websites, or a recorded lecture, Video2Slides captures the slides for you automatically. --- Key Features --- Universal Compatibility: Works on any web videos. One-Click PDF Export: Download your entire lecture as a single, organized PDF document. Timestamps: Every slide includes a clickable timestamp so you can jump back to that exact moment in the video. Privacy First: All processing happens 100% in your browser. We do not record your screen or upload videos to any server. --- How to use --- Open any video lecture. Click the Video2Slides icon to open the side panel. Click "Start Extraction." Sit back and let the extension build your notes!
Stella
This AI assistant allows you to chat, get quick answers, and control your computer remotely from your phone. It offers voice input and infinite chat memory, prioritizing privacy and open-source design. Connect to various LLMs for personalized assistance.
- AI chat and information retrieval
- Remote computer control
- Voice input functionality
- Infinite chat memory
- Privacy-focused design
- Open-source
- LLM integration
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Stella is a personal AI assistant for your phone and computer. Ask questions, talk through ideas, write, and get things done. Send photos and files, use voice, or connect your computer to work with your apps and files.
Screenshots
Verdict
The clearest difference is device support: Video2Slides at 4 against Stella's 2. On price, ads, in-app purchases and iOS requirement 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 | Video2Slides | Stella |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.6 (5 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 9 MB | 82 MB |
| Age rating | 4+ | 17+ |
| Developer | Patcharapon Nawalertpanya | FROMYOU, LLC |
In-app purchases
Video2Slides
No in-app purchases
Stella
No in-app purchases
