Lecture Viewer vs SummaryFeed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lecture Viewer
This application converts spoken words into text using advanced speech recognition. It offers real-time transcription with high accuracy, making it a powerful tool for capturing lectures and meetings.
- Real-time voice transcription
- High accuracy speech recognition
- Voice recording functionality
- Converts speech to text
Read full descriptionHide full description
Lecture translation Transform your voice into text with our state-of-the-art voice recording application. Featuring advanced speech recognition technology, our app transcribes your recordings in real-time with high accuracy
SummaryFeed
Read full descriptionHide full description
Stop brainrot. Save time. Takeaways and predictions from youtube & blogs - instantly timestamped and organized. Left-wing and/or right-wing feed without the stress of listening to adversarial voices. MAIN FEATURES: • Prediction Feed - Track predictions from influencers. Break through the illusion of competency. • Takeaway Feed - Skip to what matters. Every takeaway is timestamped so you can jump directly to relevant video segments. Consume more, faster! • Zero-Emotion Political Feed - Familiarize yourself with political thought from the other side without the stress, in quick takeaway format. • Smart Filtering - Filter by tags, events, sentiment (positive/negative/neutral), channels, dates and more. • Channel Directory - Browse 500,000+ categorized niches from "Technology" to "Ohio Plumbing" to find creators in your space. • Sentiment Analysis - Color-coded predictions: Green (positive), Red (negative), Blue (neutral). Filter by sentiment on any topic. • Event Tracking - Follow predictions about specific events: "2026 World Cup", "AI Regulation 2025", etc. WHO IS THIS FOR? → Anyone tired of watching hours of videos for 5 minutes of insights → People looking to save time on youtube and podcasts [soon] → People looking to familiarize themselves with outside-the-bubble political thought. → Investors tracking market predictions → Researchers following industry trends → Content creators studying competitors Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Lecture Viewer at none against SummaryFeed's 8. Lecture Viewer also leads on update cadence (every 11 days vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads 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
Both are free to download. SummaryFeed sells 8 in-app purchases, starting at $10.99 per month. Lecture Viewer asks for nothing beyond the download.
Lecture Viewer ships an update every 11 days, SummaryFeed every 2 months. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.
| Parameter | Lecture Viewer | SummaryFeed |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 58 MB | 180 MB |
| Age rating | 4+ | 12+ |
| Developer | Quoc Truong Do | Calin Zidaru |
In-app purchases
Lecture Viewer
No in-app purchases
SummaryFeed
- SummaryFeed Monthly$10.991 Month
- SummaryFeed Monthly$22.991 Month
- SummaryFeed Monthly$34.991 Month
Show 5 moreShow fewer
- SummaryFeed Monthly$59.991 Month
- SummaryFeed Yearly$107.991 Year
- SummaryFeed Monthly$110.991 Month
- SummaryFeed Monthly$178.991 Month
- SummaryFeed Yearly$229.001 Year
Questions
Is Lecture Viewer free?
Is SummaryFeed free?
Do Lecture Viewer or SummaryFeed have ads?
Which is updated more often, Lecture Viewer or SummaryFeed?
Other comparisons















