PDF Notes C vs notototo
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.
notototo
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You can load a pdf and annotate and markup with Apple Pencil or your finger. If you connect to the server, you can also collaborate with everyone. It can also be used for drawing that supports layers and brushes. Add text and images to photos and send them to social media! ○○○○○○○○○○○○○○○○○○○○ Function description ○○○○○○○○○○○○○○○○○○○○○ ~~~~~~~~~~~~Main Screen~~~~~~~~~~~~ 1. Tools menu Menus for operating various tools 2. File menu Menus for operating files such as saving, loading, and creating new files 3. Page menu Menus for moving, adding, deleting and rotating pages 4. Layer area Show the currently active layer. notototo creates images by layering images on top of each other. The layer selected hereafter is defined as the "active layer". Most of the operations in the tool menu are performed on the active layer. Display layer menu by touch. 5. Submenu Submenus for various tools 6. Tab Tray Menu Area for managing loaded files on the tab tray 7. Paper area Paper for viewing and editing 8. Advertising area Area for displaying advertisements. Premium plans are hidden. -----------Tools menu----------- ・refer Ability to move, enlarge, and reduce paper ・pen draw a line on the active layer ・brush Draw a line with an image on the active layer ・fill Fill active layer with color ・image paste image ・text paste text ・eraser Delete image in active layer ・outline Add a line to the image in the active layer ・shadow cast a shadow ・ocr Read the characters in the active layer and convert them to text ・crop Crop and output images when printing, sharing, or saving ・layer Open the layer screen and operate the layer ・move move active layer ・camera Start the camera and paste the captured image ・setting Open settings screen ・label Show or hide button labels ・help Open help screen -----------File menu----------- ・redo redo work ・undo undo the work ・new create a new file ・open load the file ・save save the file ・share Share features of various apps. With this function, you can upload images to SNS, print them, and send them by mail. -----------page menu----------- ・start go to first page ・prev Go to previous page ・next Go to next page ・end Go to last page ・SelectBox Tap to move to any page ・add Added page. The page size depends on the original page size. It is also possible to add files selected from the file manager. ・delete delete page ・rotate page change page orientation -----------Layer----------- with a tapOpen the layer screen and operate the layer ・Rename layer ・Change layer opacity ・Change Layer Visibility ・Swap layers by drag and drop ・add add layer ・group add group ・copy copy layer ・join Merge layers ・delete delete layer -----------Tab tray Menu----------- ・Opened files are lined up in the tab tray. Since the maximum file size is fixed, it is necessary to save and delete when the maximum size is exceeded. ・Active file selection on tap ・Delete by tapping the × button ・Edited tabs are marked with ● ~~~~~~~~~~~~File Management Screen~~~~~~~~~~~~ 1. Display menu Menus that determine the display method 2. File name area View, edit, and manipulate file names. nto files can be saved while maintaining the layer state. 3. Drive area Connected drive letter area. Double tap to connect to drive. 4. File list area The area where the file list is displayed. Double tap the folder to display the contents of the folder. In the file open mode, double tap to read the file. 5. pass area Current folder path. Tap the path to display the contents of the folder 6. File operation menu Various file operation menus manual page ↓ https://www.notototo.com/manual/notototoManual/en/index.html ~~~~~ ・Ads will be displayed If you want to hide ads, please purchase a premium plan. If you purchase a premium plan, you will be able to hide ads, connect to the box cloud, and download images from the notototo cloud. ・A premium plan is required to connect to the box cloud. ~~~~~ Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: notototo at every 9 days against PDF Notes C's every 6 weeks. PDF Notes C's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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 and notototo sells 1 in-app purchase, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.
PDF Notes C ships an update every 6 weeks, notototo every 9 days. The most recent releases landed on September 18, 2026 and May 6, 2026 respectively.
| Parameter | PDF Notes C | notototo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | AMuseTec Co., Ltd. | YASUNAGA SOFT, K.K |
In-app purchases
PDF Notes C
- Monthly Plan$0.491 Month
notototo
- notototoTototo$3.991 Year








