Cat's Thoughts vs Stacks
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Cat's Thoughts
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Ever wondered what's going on inside your furry friend's mind? Cats have subtle ways of expressing their thoughts and emotions, and understanding these signals can deepen your bond and improve your pet's quality of life. Through careful observation of body language, behaviors, and vocalizations, I analyze your cat's current state, mood, and emotional needs. Whether your feline companion is feeling happy, anxious, playful, or lonely, you'll gain insights that help you respond better to their unique personality. Unlock the mysteries of your cat's mind and enhance your companionship through understanding and empathy. Cat's Thoughts Pro Enjoy running the app smoothly in an ad-free environment. Experience uninterrupted usage even without ads. Enhance your response quality today! Privacy Policy: https://best-friend-7a1.notion.site/Privacy-Policy-1bf5ee0f842980b0bc06e9b0e092a815?pvs=4 Terms of Service: https://best-friend-7a1.notion.site/Terms-of-Service-1bf5ee0f842980809d17f643e1a5e062?pvs=4
Stacks
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Keep track of everything you watch and read. Stacks brings your shows, films and books together in one place โ simple and clear. Features: - Track shows episode by episode - Manage films and books by status (Watchlist, Active, Finished, Paused, Dropped) - Rate titles and add notes - Smart lists that surface what matters (top rated, unfinished, recently added) - Barcode scanner to add books by ISBN - Notifications for new episodes of your shows โ even while you wait for the next season - Statistics about your library - Organise with tags - Back up and restore your library - Dark mode - German and English - Cloud sync (optional) - Home Screen widget with the titles you're in the middle of and their progress - Import your library from Letterboxd, Goodreads, Trakt and TV Time Film and TV data is provided by TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.
Screenshots
Verdict
The clearest difference is in-app purchases: Stacks at none against Cat's Thoughts's 1. Stacks also leads on ads (none vs shown). Cat's Thoughts's advantage is update cadence (daily vs every 8 days) and iOS requirement (12.0 vs 15.1). On price and device support 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
Both are free to download. Cat's Thoughts sells 1 in-app purchase, starting at $1.99 per 7 days. Stacks asks for nothing beyond the download.
Cat's Thoughts ships an update daily, Stacks every 8 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.
| Parameter | Cat's Thoughts | Stacks |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily โ better | Every 8 days |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 12.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 64 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | won choi | Bobby Luong |
In-app purchases
Cat's Thoughts
- Cat's Thoughts Pro3 Days trial$1.997 Days
Stacks
No in-app purchases









