Comparison

CSB Limited Edition V4 vs Source Note

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

CSB Limited Edition V4

Features
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CSB Limited Edition is a dedicated application for the CACHATTO remote access service for corporate users. Since this application is a limited function version of CACHATTO SecureBrowser, we recommend using CACHATTO SecureBrowser V4 for normal use. * What is CACHATTO? CACHATTO is the No.1 remote access service for corporate users with the largest market share in Japan. The risk of information leakage from lost, stolen, or virus-infected smart devices is an issue in business use of smart devices. CACHATTO provides a remote access environment with the highest level of security to protect corporate information. [Features] - CACHATTO enables secure access to company internal mail, groupware, file servers, internal web servers, SaaS, etc., without leaving any browsed information on the terminal. - Solid authentication systems are provided, such as one-time password authentication and individual device authentication. - The copy-and-paste prevention function prevents users from taking out the information from smart devices. - The system can be deployed easily without major changes to the exsiting internal system. * To use of CACHATTO CACHATTO requires the installation of a CACHATTO server or a CACHATTO Cloud subscription.

About

Source Note

Features
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Capture Every Product. Decide with Confidence. Meet your AI-powered sourcing companion โ€” built for modern procurement professionals who need speed, clarity, and structure in every sourcing moment. Whether you're at a trade show, supplier meeting, or factory visit, capture product photos, record conversations, and transform everything into clean, structured sourcing data instantly. FROM CHAOS TO CLARITY โ€” IN ONE FLOW Stop switching between product photos, voice notes, and spreadsheets. With one simple workflow, you can capture, organize, and structure everything: - Take product photos - Record conversations - Let AI convert everything into structured, usable data From raw input to decision-ready output โ€” seamlessly. KEY FEATURES Photo + Voice โ†’ Structured Sourcing Data - Capture products naturally through photos and voice. - Powered by advanced large-scale AI models, the app extracts and structures key product information with high speed and accuracy. Capture Products Your Way - Snap or upload anytime, ensuring no detail is missed. - Important product information is detected and organized automatically. AI-Powered Data Extraction - Skip manual entry. - Specifications, pricing, and MOQ are intelligently identified and structured into clear formats. Capture While Recording - Link products directly to real conversations, preserving full sourcing context. Auto Transcription & Smart Summaries - Convert long discussions into concise, actionable insights. - Quickly identify key suppliers, product details, and decisions. Instant Product Catalog Generation - All sourcing data is automatically organized into structured catalogs, ready for review and comparison. Export Clean, Structured Data - Generate professional reports in PDF or Excel format for easy sharing and decision-making. Supplier Contact Management - Quickly scan and save supplier information to build and manage your network efficiently. Find & Compare with Ease - Track sourcing history clearly and revisit product information without friction. BUILT FOR REAL PROCUREMENT WORK Designed for real-world sourcing scenarios: - Trade shows and exhibitions - Factory visits - Supplier meetings - On-the-go procurement No more scattered notes. No more missing details. Only structured, reliable data โ€” ready when you need it. WHY YOUโ€™LL LOVE IT - Save hours of manual documentation and follow-ups. - Work with structured data instead of fragmented inputs. - Make faster, more confident sourcing decisions. - Rely on advanced AI models for fast and accurate information capture. SUBSCRIPTION & PRICING Unlock the full power of AI sourcing: - Unlimited sourcing notes & reports - Automated product catalogs - Full AI transcription & summaries - Professional PDF & Excel exports Plans: - Weekly Plan: $5.99/week (3-day free trial) - Yearly Plan: $59.99/year - Payment will be charged to your Apple ID account upon confirmation of purchase - Subscription renews automatically unless canceled at least 24 hours before the end of the current period - You can manage and cancel subscriptions in your App Store account settings Additional Information: - Payments will be billed to your App Store Account upon confirmation. - Subscriptions automatically renew within 24 hours of the end of the current period, unless canceled. - Users have the right to manage subscriptions and disable auto-renewal through the Account Settings after purchase. Privacy Policy: https://sourcenote.topmusetech.com/privacy_policy.html Terms of Use: https://sourcenote.topmusetech.com/terms_of_use.html START SOURCING SMARTER TODAY From the first capture to the final decision, this is sourcing โ€” streamlined, structured, and powered by advanced AI. SHARE YOUR FEEDBACK We'd love to hear your feedback and feature suggestions! Contact us at: sourcenote.support@topmusetech.com

Screenshots

CSB Limited Edition V44 screens
Source Note4 screens

Verdict

The call

The clearest difference is in-app purchases: CSB Limited Edition V4 at none against Source Note's 2. Source Note's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Source Note sells 2 in-app purchases, starting at $5.99 per 7 days. CSB Limited Edition V4 asks for nothing beyond the download.

UpkeepUpdate frequency

CSB Limited Edition V4 ships an update every 2 months, Source Note every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 4 level
CSB Limited Edition V4 versus Source Note: the parameters behind the verdict, then further details
ParameterCSB Limited Edition V4Source Note
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size198 MB45 MB
Age rating4+4+
Developere-Jan Networks Co.TOPMUSE PTE. LTD.

In-app purchases

None

CSB Limited Edition V4

No in-app purchases

2 purchases

Source Note

Subscriptions2
  • Source Note,1week3 Days trial$5.997 Days
  • Source Note,1year$59.991 Year

Questions

Is CSB Limited Edition V4 free?
CSB Limited Edition V4 is free to download, with no in-app purchases.
Is Source Note free?
Source Note is free to download, with in-app purchases available.
Do CSB Limited Edition V4 or Source Note have ads?
Neither CSB Limited Edition V4 nor Source Note shows ads.
Which is updated more often, CSB Limited Edition V4 or Source Note?
CSB Limited Edition V4 ships an update every 2 months, and Source Note every 2 weeks. Most recently, CSB Limited Edition V4 was updated on October 27, 2026 and Source Note on October 25, 2026.

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