Blurt vs Catalyst Academy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blurt
This app helps you master any subject through active recall. Upload your study materials, then speak or type what you remember. The AI compares your response to the original content, identifies gaps, and scores your understanding.
- Upload study materials (notes, PDFs, videos, images)
- Organize content by topic
- AI-powered summaries
- Active recall blurting (speak or type)
- AI comparison and feedback
- Progress tracking
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Master Any Topic with Blurting. Blurt is a powerful study tool that helps you actively recall and track your knowledge across any subject. Upload your study materials — including notes, PDFs, videos, and images — and organize them by topic. Optionally, generate AI-powered summaries to simplify complex content and focus your learning. Once you’re ready, blurt — speak or type everything you remember about the topic. Blurt’s AI compares your response to the original material, highlights what’s missing, and gives you a score based on how complete your answer is. You can view past blurts, track your progress over time, and see how your understanding improves with each attempt. Whether you’re studying for school, exams, or lifelong learning, Blurt helps you retain more and study more effectively.
Catalyst Academy
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This App is meant for learners enrolled at Catalyst Academy and Instructors of Catalyst Academy. On this App instructors can conduct live sessions and learners can join them. Instructors can also add content and share that with learners. Additionally, instructors can create and conduct tests and quizzes which can be attempted by learners.
Screenshots
Verdict
The clearest difference is in-app purchases: Catalyst Academy at none against Blurt's 8. Catalyst Academy also leads on iOS requirement (13.0 vs 16.4). Blurt's advantage is update cadence (every 3 days vs every 4 months). 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. Blurt sells 8 in-app purchases, starting at $6.99 per 7 days. Catalyst Academy asks for nothing beyond the download.
Blurt ships an update every 3 days, Catalyst Academy every 4 months. The most recent releases landed on September 30, 2026 and September 15, 2026 respectively.
| Parameter | Blurt | Catalyst Academy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (96 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 96 — better | — |
| Update frequency | Every 3 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 187 MB |
| Age rating | 4+ | 4+ |
| Developer | Trembath Apps LLC | Catalyst Academy Tuition LTD |
In-app purchases
Blurt
- Blurt Weekly7 Days trial$6.997 Days
- Blurt$6.997 Days
- Blurt Unlimited7 Days trial$8.997 Days
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- Blurt Unlimited$9.991 Month
- Blurt Unlimited$69.991 Year
- Blurt Yearly7 Days trial$79.991 Year
- Blurt$79.991 Year
- Blurt Unlimited7 Days trial$89.991 Year
Catalyst Academy
No in-app purchases
Questions
Is Blurt free?
Is Catalyst Academy free?
Do Blurt or Catalyst Academy have ads?
Which is updated more often, Blurt or Catalyst Academy?
Other comparisons
