PaperCode vs Copia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PaperCode
Organize your books and papers by assigning them to custom places and associating them with barcodes or QR codes. Quickly update an item's location by scanning its code. Automatically gather book information from databases by scanning ISBN barcodes.
- Manage items and places
- Scan barcodes/QR codes
- OCR for printed text
- Automatic book information retrieval
- Customizable place names
- Quick item location updates
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What you can do with this app: [The app remembers where your books/papers are.] *Manage ITEMS with PLACES where they belong to. -You can manage ITEMS and PLACES related to Barcodes/QR-codes by scanning codes or printed texts(OCR) using your phone's camera. -Only you need is minimum effort to add, update and search PLACES and ITEMS. -You can add and name any PLACES, such as "Bookshelf:A", "Box:B" and "Bed room closet". It is not necessary that PLACES are real physical places. They can be "Borrowed by John Doe", "Papers to copy", "Things to survey" and so on. -Though this app is designed for management of academic books and treatises(papers), you can also add and name any ITEMS. They can be "Golf shoes", "Water bottles for emergency", "Tax payment documents of 2019", "Buy salt", "Reserve restaurant" and so on. [Easier is better.] *Add, move, search, sometimes manage. With this app, you will: -Add(register) PLACES. Add(register) ITEMS and relate them to barcodes/QR-codes. -When you move an ITEM, scan a barcode/QR-code to update its PLACE to belong to. -Search an ITEM's name to find out its PLACE. -You can rename ITEMS and PLACES, update relationship between them and new codes, update their order in the lists at any time. [No automation, no life.] *ITEMS and PLACES cooperate with barcodes/QR-codes. -You can relate ITEMS and PLACES to any barcodes/QR-codes. -Once you created relationships between ITEMS/PLACES and codes, when you move an ITEM from current PLACE to another PLACE, all you have to do is: 1.Scan the code of the new PLACE using the camera, 2.Scan the code of the ITEM. That's it. It won't take more than 3 seconds. -The code will be scanned automatically when your camera focuses it. You don't even need to press the shutter button. -If the books or papers don't have barcodes/QR-codes, add codes to them. (for example, codes printed directly on the papers using handy printers or codes printed on sticker labels.) Any unique digits or characters will work. *Automatically collect information. -Information of books and papers (author, title, publisher, published date) will be collected automatically by searching with keyword(s). -This app accesses CiNii/CiNiiBooks database OpenSearch service on the web to get the information. -If you scan a barcode and the code is an ISBN, this app will collect and fill all necessary information automatically. All you need is to tap "OK" button. -You can search and find books or papers by using keyword(s). Use space for AND search and use slash for OR search. If multiple results hit, you can choose one to add as a new ITEM. -A particular chapter of a book can be added in the same way as a paper. *Relate ITEMS and PLACES to barcodes/QR-codes -Both ITEMS and PLACES can be related to barcode/QR-code. -You can delete or update(relate again) relationships between codes and ITEMS/PLACES. *Script(handwriting) recognition -If you can't use barcodes/QR-codes in some reason, you can try script(handwriting) recognition. It works, but it takes a lot of time and it won't recognize 100% correctly. So I strongly recommend you to use barcodes/QR-codes. [Nothing is more important than safety.] *Backup and export your data. -You can backup your data(ITEMS/PLACES) to a text file (as SQL expressions). -You can export backup file(s) to external storages/apps/services, such as iPhone's documents folder(which syncs with iCloud), Dropbox app, GoogleDrive app and so on. [Search and find at once.] *See all items in the place or search with keyword(s) -You can see all the ITEMS belonging to particular PLACE. -You can search an ITEM by keyword(s). AND/OR search is available. -You can search a PLACE as well. (but only AND search is available.)
Copia
This app saves and organizes text, links, images, and files across your Apple devices. It allows you to create boards for different projects and share content with others. Quickly find saved items with powerful search and filters.
- Clipboard capture
- Organize with boards
- iCloud sync across devices
- Share extension for saving content
- Search and filters
- Shared boards for collaboration
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Save useful copies and find them again on iPhone, iPad, and Mac. Copia keeps text, links, images, files, and notes in a searchable library, with boards for your projects. Copia for iPhone and iPad is free to use, with no ads. SAVE CONTENT Open Copia to capture your current clipboard, or send content from another app using the Share Extension. Create a quick note when you have something to save. FIND AND REUSE Search your clips, filter by content type, and pin the items you use most. Preview a clip before copying it again. Choose Cards for larger previews, List for quick scanning, or Grid to see several clips at once. ORGANIZE WITH BOARDS Keep trip plans, research links, project notes, and reusable snippets together. Invite others to a shared board when you want to collaborate. SYNC WITH ICLOUD When enabled, iCloud sync keeps your clipboard history and boards available across your Apple devices. Your library is stored on your devices and in your iCloud account. Boards are shared with other people only when you choose to share them. MORE WAYS TO SAVE • Capture content with Siri Shortcuts. • Import and export your library with a local file. • Choose how long to keep clipboard history. ON YOUR MAC Copia for Mac saves clipboard history while it is running. Open it from another app with a keyboard shortcut, search for a clip, and copy it again. The Mac app offers a 7-day free trial and a one-time purchase for lifetime access. No subscription. The Mac purchase is optional for using Copia on iPhone and iPad. Terms of Use: https://getcopia.app/terms Privacy Policy: https://getcopia.app/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: PaperCode at 16.0 against Copia's 26.0. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for PaperCode against 5.0 for Copia. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.
| Parameter | PaperCode | Copia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 25 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuichiro Momosaki | Viacheslav Shkliarov |
Customer experience
PaperCode
Copia
In-app purchases
PaperCode
No in-app purchases
Copia
No in-app purchases









