PDF Notes C vs Rocket Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Notes C
This app offers a streamlined PDF viewing experience with a 2-page display, fast page turns, and annotation tools. It also provides quick previews for various file types and a document browser for easy organization.
- 2-page PDF viewer
- Fast page turns
- Handwriting tools
- Document browser
- Quick file previews
- PDF creation and assembly
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PDF Notes C is a sister app of PDF Notes S that excludes cache to reduce CPU, memory, battery usages, and cache storage. PDF Notes C gives you a 2 pages viewer with horizontal/vertical scroll, and cache for fast page turns, and thumbnail scrollbar. PDF Notes C gives you ZIP Preview, Quick Look of documents, images, music, videos, and etc. PDF Notes C gives you Document Browser so that you can organize all your files very easily. PDF Viewer - 1 page or 2 pages, horizontal or vertical fast page turns - Scroll or turn pages by tap on sides - 8 handwriting tools that you can adjust color and line width - Horizontal or vertical thumbnail scrollbar - PDF outlines, bookmarks, and annotations list - PDF search - Cache manager supports 3 modes, permanent cache, automatic cache, and no cache - PDF creation and assembly (move/rotate/insert/remove pages) Quick Look, ZIP Preview - PDF, RTF, TEXT - iWork documents, Office documents - Images, Music, PiP Videos - Without Unzip, preview ZIP contents (password may be requested if locked) Advertisements before upgrade - Banner ads can be shown at the bottom - Interstitial ads can be shown per 30 minutes Information about the auto-renewable nature of the subscription - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. A link to privacy policy and terms of use - http://blog.musebook.com/2017/03/privacy-policy.html The length of the subscription - Monthly NOTE: All content contained herein is subject to change without notice.
Rocket Notes
Manage customer relationships and sales leads on the go with this mobile CRM. Access all your data, view profiles, manage tasks, and track sales performance with powerful reporting tools. Stay connected with clients from any device, anywhere.
- On-the-go CRM data access
- Lead and customer profile viewing
- Task and appointment management
- Communication history access
- Sales performance reporting
- Real-time data analytics
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Introducing the Rocket Notes Mobile App – the ultimate tool for closing leads and managing your CRM data on-the-go! With our free mobile app, you can gain access to all your CRM data from your phone, tablet or any mobile device. Whether you're on the road, in a meeting or simply away from your desk, you can stay connected with your leads and customers at all times. Our app comes packed with features that make managing your sales process a breeze. With one tap, you can access all your communication with leads, including emails, phone calls and text messages. You can also view lead and customer profiles, manage tasks and appointments, and update lead status and progress. But that's not all. Our app also includes powerful reporting and analytics tools that help you keep track of your sales performance and identify areas for improvement. With real-time data at your fingertips, you can make better decisions and close more deals. Whether you're a sales professional, business owner or entrepreneur, the Rocket Notes Mobile App is the perfect tool to help you manage your sales process and close more leads. Download it today from your app store and experience the power of mobile CRM.
Screenshots
Verdict
The clearest difference is rating: Rocket Notes at 5.0 against PDF Notes C's 3.0. Rocket Notes also leads on in-app purchases (none vs 1) and ads (none vs shown). PDF Notes C's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 16.6). On price 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. PDF Notes C sells 1 in-app purchase, starting at $0.49 per month. Rocket Notes asks for nothing beyond the download.
Rocket Notes holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
PDF Notes C ships an update every 6 weeks, Rocket Notes every 3 months. The most recent releases landed on September 18, 2026 and June 10, 2026 respectively.
| Parameter | PDF Notes C | Rocket Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 22 MB | 310 MB |
| Age rating | 4+ | 17+ |
| Developer | AMuseTec Co., Ltd. | Rocket Notes, LLC |
Customer experience
PDF Notes C
Rocket Notes
In-app purchases
PDF Notes C
- Monthly Plan$0.491 Month
Rocket Notes
No in-app purchases









