Eightify・AI YouTube Summarizer

Name: Eightify・AI YouTube Summarizer
Rating: 4.3 (143 reviews)
Author: Rational Expressions, Inc

By: Rational Expressions, Inc

Transcribe & Summarize Video

Features & Capabilities

Save hours watching videos with Eightify's AI-powered summaries. Transcribe and summarize YouTube videos in seconds to reveal core ideas, TLDRs, and key points—perfect when you're unsure if a video is worth watching. With 100,000+ users across 30+ countries, Eightify is a real time-saver for information seekers.

Key features include one-click TLDRs and key points, timestamp navigation, access to top comments, and easy sharing of summaries. It supports 40+ languages, making it a global tool for learning and research.

User Growth & Download Statistics

App AI GenAI Content Education

By:

Rational Expressions, Inc

Rating:

4.30

(143) 1 new ratings

Version:

13.0.76 Last updated: 2025-04-03

Version code:

873617622

Creation date:

2023-10-09

Compatible devices:

Size:

43.42MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-10

Compare stats and ranking:

Ranking

# 134,148 ▲ 361

Other rankings

#3 in youtube summarizer keyword 53

#6 in youtube summary keyword 53 ▲ 1

#35 in ai youtube summarizer keyword 53 ▲ 2

#55 in summarize youtube keyword 49 ▼ 4

#67 in summarization keyword 24 ▲ 1

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For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Rational Expressions, Inc

Apple Apps Store

https://apps.apple.com/us/app/eightify-ai-youtube-summarizer/id6467562658

Website:

https://eightify.app

User Reviews

User reviews cluster around serious billing and pricing problems, unreliable subtitle handling, and lack of history, plus UI brightness and limited platform compatibility. A minority of users praise the app for accurate summaries and positive sentiment, especially on desktop. Overall, major friction points are billing practices, feature reliability around subtitles, and accessibility of past work.

Pros

Accurate/high-quality summaries.
Positive user sentiment (e.g., users say they love the app and that it’s great so far).
Solid desktop compatibility (works well on Windows desktop or laptop).

Cons

Billing and pricing issues, including upfront charges, confusing UI, and refunds.
Subtitle feature reliability and conflicts (subtitles shown vs. app reporting no subtitles, and requirement that videos have subtitles).
No history or easy access to previously generated summaries.
Lack of dark mode / bright UI that strains the eyes.
Compatibility issues on iPad (not working on iPad).

Recent reviews

I see subtitles in the video, but Eightify says there are no subtitles and won’t summarize… pretty lame.

by Ju*****, 2026-03-16

I regret paying for an app that provides a transcript but once you leave that page it’s gone. No history. What a shame. Maybe they’ll figure it out but they lost me.