YACReader vs Spinventory Vault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YACReader
Easily read and manage your digital comics, manga, and webtoons on your device. Supports various file formats and offers seamless synchronization with cloud storage and desktop versions. Customize your reading experience with advanced features and filters.
- Supports CBZ, CBR, PDF, and more
- Cloud sync (Dropbox, Box, OneDrive)
- Desktop sync and remote reading
- Folder organization
- Automatic scroll and panel-by-panel reading
- Manga and webtoon modes
- Image filters editor
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YACReader offers you the best way to read and manage your digital comics and mangas. Enjoy your collections anywhere. YACReader supports all the common digital comic formats, such as: cbz, cbr, zip, rar, rar5 or pdf. Importing your comics into your iPad or iPhone has never been easier. You can use your Dropbox, Box and OneDrive account for synchronizing your comics with YACReader. YACReader supports iTunes/Finder File Sharing to copy comics between your computer and YACReader. You can also browse, import ,remote read (stream) and sync back the digital comic collections stored in your computer using the desktop version of YACReader (totally free)*. Import comics from any place in your device thanks to the integration with Document Picker. Organize your comic library creating folders and copy, cut, paste or delete comics and folders. YACReader has the easiest method for selecting multiple comics and folders and organize them. Using a tap gesture is all you need to read your comics from start to finish thanks to the built-in YACReader automatic scroll. Enjoy reading comics and do not worry about anything else. Do you like Manga? YACReader supports Manga mode for reading right to left and it also support continuous vertical scroll for webtoon. Configure your reading experience with various fit modes, single or double page mode, continuous scroll, automatic margins trimming, several ways to setup the hot areas in the screen and more. YACReader offers guided reading, you can zoom in any panel and then continue reading panel by panel from there. It also includes settings to personalize the experience. This is a feature continuously developed thanks to all the feedback coming from the users. On iOS 18+ devices, YACReader lets you translate comics in real time. It uses on-device OCR and translation on the current page, with no internet connection required, and lets you configure the language, colors, and font. YACReader can also detect the color of the text and speech bubbles and use the same colors as in the original comic, making the experience as pleasant as possible. This is an experimental feature and depends heavily on image quality. It fully respects your privacy; to use it, you will need to download the dictionaries for the languages you want. Supported languages depend on what iOS supports natively. You can also enhance you comics with a full featured image filters editor, filter settings can be synchronized through YACReaderLibrary across any device that supports the new filters. YACReader is kept updated to support the latest iOS features, such as Widgets, Dark Mode or Split Screen. YACReader for desktops has been downloaded more than 2 million times since 2009, every update counts with hundreds of thousand downloads. Now, you can also enjoy YACReader on your iOS device. The best feature YACReader has to offer is its customer support, if you have any questions don't hesitate to contact me. Visit the web site at http://ios.yacreader.com or get support at ios@yacreader.com *Visit the web site of YACReader for computers at http://www.yacreader.com - YACReader for computer is FREE and is available for all major computer platforms. Find other users and help at: http:www.yacreader.com/forum - Facebook page - http://www.facebook.com/YACReader , Twitter - http://twitter.com/yacreader or the YouTube channel - http://www.youtube.com/user/yacreader.
Spinventory Vault
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Spinventory is the vinyl companion for people who actually love their records — not just a list, but a living catalog of what you own, what it's worth, and what you still want. Sign in with Discogs and your entire collection syncs in seconds, complete with cover art, pressing details, and marketplace value. From there, Spinventory is yours to organize. WHAT YOU CAN DO Sync your Discogs collection and wantlist automatically Scan a barcode to add records fast Track estimated value with price history over time Grade and record the condition of every pressing Organize records into custom locations — shelves, crates, rooms — with printable QR labels Build custom groups however you think about your music Log play counts and see what actually spins Compare pressings side by side before you buy Explore your collection with stats by decade, format, and value Swipe to move, play, wishlist, or remove Export your whole collection whenever you want BUILT FOR COLLECTORS Spinventory is fast, works offline, and stays out of your way. A clean dark interface keeps the focus on your records. No clutter, no busywork — just your collection, the way you keep it. PRIVATE BY DESIGN Your collection lives on your device. There are no ads, ever, and nothing about your music is sold. Crash reporting is optional and can be turned off in Settings at any time. FREE Every feature is free. No subscription, no paywalled shelves, no upsell. Whether you've got one full Kallax or a wall of them, Spinventory helps you know exactly what you own, what it's worth, and what's missing. Pull a record. Drop the needle. Spinventory keeps the rest.
Screenshots
Verdict
The clearest difference is price: Spinventory Vault at Free against YACReader's $4.99. YACReader's advantage is update cadence (fortnightly vs every 6 weeks) and chart position (#10 vs unranked). On ads, in-app purchases and iOS requirement 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
Spinventory Vault is free to download; YACReader costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
YACReader ships an update fortnightly, Spinventory Vault every 6 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.
| Parameter | YACReader | Spinventory Vault |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.8 (2.6K ratings) — better | — |
| Positive reviews | 82.1% of reviews | — |
| Number of ratings | 2.6K — better | — |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #10 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 102 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Ángel San Martín | Joshua Campbell |
Bugs and requests
YACReader
Reported bugs
4 issues- Crashes and freezes
- Unreliable cloud sync and import
- Folder import issues
- Compatibility problems with older devices
Requested features
7 requests- Automatic right-to-left reading mode
- Improved folder management and organization
- Cloud sync and backup options
- Epub support
- Continuous vertical scrolling
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- More customization options
- Improved performance and stability
Spinventory Vault
Not enough reviews yet to summarise bugs or requests.
In-app purchases
YACReader
No in-app purchases
Spinventory Vault
No in-app purchases









