Who is the author of The ?

The author is , a prominent figure in the study of occult philosophy and esoteric traditions.

What is the main theme of the book?

The main theme is the esoteric interpretation of the Book of Revelation, focusing on the mystical and symbolic meanings hidden within the text.

Why is this book important for modern esoteric seekers?

This book is important because it bridges ancient wisdom with contemporary spiritual practices, providing valuable insights into the esoteric traditions that have influenced Western spirituality.

BU Score

Solid

Sora, by OverDrive Education

3.8 ✍️ Editor

News

✍️ BU Analytics Review

“

Sora, by OverDrive Education is an iOS app from OverDrive, Inc. in the News category, currently rated 3.8★ across 549 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 57 — Solid (established niche player). For a News app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

OverDrive, Inc.

📊 Performance Tracking LIVE

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Rating

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Reviews

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Forecast Revenue / mo

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Snapshots tracked

since first record

Range:

💰 Forecast Revenue / mo

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

🔬Forecast Breakdown — Why This Estimate?Top 9 of 9 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

bugsREVIEW		−$1,800
5 starREVIEW		+$1,800
excellent appREVIEW		+$1,500
Mature app (8y old)METRIC		+$1,500
Multilingual (13 languages)METRIC		+$1,500
highly recommendREVIEW		+$1,400
slowREVIEW		−$1,200
Ad-supported / freemiumMETRIC		+$600
Early-stage install base (549 ratings)METRIC		+$400

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

💚Sentiment Over Time↑ green = positive · ↓ red = negative

Feb 25

Apr 25

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Jul 25

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Oct 25

Nov 25

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Feb 26

Mar 26

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

App Specs

🔐 Own this app? Claim & verify MRR →

💾 15 MB🔞 4+📱 iOS 10.0+🔖 v9.2.2🔄 updated 2mo ago🌐 EN, FR, DE, IT, JA +8📂 News💰 Paid🚀 Launched 2018 (8y old)

📝 About this app

Borrow eBooks and audiobooks from your school's library with Sora. Setup is simple - just find your school and sign in. Then download or stream your assignments and favorite books to your device.

Sora includes:
• A ground-breaking built-in eBook reader
• A beautiful audiobook player
• Easy access to assigned titles
• A running tally of time spent reading and numbers of books read

With Sora you can:
• Borrow a book and start reading with a single tap
• Create and export notes and highlights
• Define words - and review a list of all the words that you've looked up
• Earn achievements for reading, and for completing certain tasks in Sora
• Enjoy reading eBooks and audiobooks!

🆕 What's New · v9.2.2

General stability improvements and bug fixes.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Sora, by OverDrive Education
Developer: OverDrive, Inc.
Bundle ID: com.overdrive.wishbone
App Store URL: Open in App Store
Category: News
Content rating: 4+
Languages: EN, FR, DE, IT, JA, KO, MI, PT, RU, ZH, ES, SV, ZH

Company

Website: meet.soraapp.com
Tagline: Not found
Description: Not found
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Not found

Revenue

Verified revenue / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $9.8K/mo
Top-grossing rank: Outside top 100 in US News
All-time revenue: Not found
Pricing: Not found

Founder

Name: Not found
X / Twitter: Not found
LinkedIn: Not found
GitHub: Not found
X followers: Not found
Public statements: Not found

Funding

Total raised: Not found
Last round: Not found
Investors: Not found
Crunchbase: Not found
AngelList: Not found

Press & Links

Articles found: Not found
Listed on: Not found
Blog: Not found
Press / News: Not found

Contacts & Socials

Socials: Not found
Email: Not found
Phone: Not found
Contact page: Not found
About page: Not found

📈Ratings growth549 ratings+20% lifetimeShow 3-year history estimate ▾

Tracked (57 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value

🌍Geographic ReachNot ranked

This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.

Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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