Etrust vs BBnotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Etrust
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Say goodbye to paper receipts and lost warranty cards. No more searching through drawers or inboxes—Etrust keeps everything organized, accessible, and paperless. Key Features for Customers: 1. Store All Warranties in One Place Digitally receive warranties and service certificates from retailers and service providers directly into your Etrust app. 2. Claim Warranties Easily Submit and manage warranty claims with a few taps. Get real-time updates and support without the paperwork. 3. Track Services & Get Reminders Never miss a service date or warranty expiry again. Etrust sends smart reminders to keep you on track. 4. Browse Retailer Offers Get personalized deals, promotions, and offers from stores where you've purchased products. 5. 100% Secure & Paperless All your documents are encrypted, backed up, and accessible anytime—no more physical paperwork or lost records. 6. Multi-device Sync Access your warranty wallet from any device, anytime, anywhere. Why Use Etrust? No more lost receipts or warranty cards Simple and transparent claims process Peace of mind with smart reminders Exclusive access to store promotions Environmentally friendly and clutter-free Completely free for customers to use Manage Warranties For: Electronics Appliances Furniture Vehicles Repairs & services And more... Etrust is your personal warranty assistant—right in your pocket. Download Etrust today and experience a secure, smart, and paperless way to manage your product warranties and services.
BBnotes
This AI-powered notebook helps international students study in a second language. It offers live bilingual captions for lectures, side-by-side PDF translation, and an AI tutor for contextual questions. Organize notes, summarize lectures, and sync across devices.
- Live bilingual lecture captions
- Side-by-side PDF translation
- AI tutor for contextual questions
- Handwritten notes with Apple Pencil
- Lecture summarization
- Cross-device syncing
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BBnotes is an AI notebook for international students studying in a second language. Follow lectures with live bilingual captions, translate PDFs side by side, handwrite with Apple Pencil and ask an AI tutor about the exact passage, formula or note on the page—all in one study workspace. FOLLOW LECTURES IN TWO LANGUAGES • Record a lecture and see bilingual captions as your lecturer speaks, on supported devices. • Review a timestamped bilingual transcript after class. • Jump back to the relevant moment instead of searching the entire recording. SUMMARIZE A WHOLE LECTURE • Turn a full recording into an overview and timestamped key points in one tap. • Tap any key point to replay that moment in the recording and transcript. READ AND TRANSLATE PDFs • View the original text and its translation side by side. • Scroll both versions together to keep the same passage aligned. • Tap an unfamiliar word to save it to your word book with its meaning and source page. ASK AI IN CONTEXT • Circle a passage, formula or handwriting and ask directly from the page. • Work through problems by hand while the AI tutor checks each step and hints at the next one. • Keep each question and explanation connected to the source material. WRITE, ORGANIZE AND REVIEW • Take handwritten notes with Apple Pencil on iPad. • Generate an outline to navigate long documents. • Bring reading, writing, translation, lecture audio and AI support into one notebook, synced across iPhone, iPad and Mac. BUILT AROUND THE STUDY DAY Use BBnotes before class to prepare, during class to follow along, and after class to return to what was said and where it appeared in your notes. Download BBnotes for free. New users get a 14-day Pro trial. Optional Pro plans and AI point packs are available as in-app purchases. Pricing is determined by your local App Store. Available on iPhone, iPad and Mac. Live captions require iOS/iPadOS 26. Some features require compatible devices and system versions, and feature availability may vary by platform. Terms of Use: https://bbnotes-legal.liushenpeng1.workers.dev/terms.html Privacy Policy: https://bbnotes-legal.liushenpeng1.workers.dev/privacy.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Etrust at none against BBnotes's 10. Etrust also leads on iOS requirement (15.1 vs 17.0). BBnotes's advantage is update cadence (every 4 days vs monthly). 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. BBnotes sells 10 in-app purchases, starting at $8.99 per month. Etrust asks for nothing beyond the download.
Etrust ships an update monthly, BBnotes every 4 days. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.
| Parameter | Etrust | BBnotes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 49 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Etrust (PVT) Ltd | 甡朋 刘 |
In-app purchases
Etrust
No in-app purchases
BBnotes
- Pro Monthly$8.991 Month
- Pro Semester (3 Months)$19.993 Months
- BBNotes Premium Monthly$19.991 Month
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- BBNotes Premium 3-Month$54.993 Months
- Pro Yearly$69.991 Year
- BBNotes Premium Annual$199.991 Year
- 500 AI Points$2.99
- 1000 AI Points$4.99
- 3000 AI Points$12.99
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- 10000 AI Points$24.99









