ISBN vs Mish
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISBN
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ISBN資料庫收錄了台灣完整書籍資料，透過搜尋名稱或掃描ISBN書碼查找書籍，對比線上書店價格。
Mish
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Keep your TBR, current reads, and finished books in one calm bookshelf. Organize your reading life: • Organize books into Reading, To Read, and Completed • Search by title or ISBN and build your personal bookshelf • Save book notes, page markers, quotes, and reviews • Use the focus timer to track reading sessions • View reading stats, streaks, goals, and progress • Keep a wishlist for books you want to read later • Discover new books based on your bookshelf • Personalize Mish with clean bookshelf themes Mish is made for readers who want a simple place to track books, remember ideas, and build a steady reading habit. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ripe-cereal-4f9.notion.site/Privacy-Policy-24c341fcbfde813da18dc51c07557c9a
Screenshots
Verdict
The clearest difference is in-app purchases: ISBN at none against Mish's 5. Mish's advantage is ads (none vs shown) and update cadence (weekly vs every 4 months). On price, device support 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
Both are free to download. Mish sells 5 in-app purchases, starting at $1.99 per month. ISBN asks for nothing beyond the download.
ISBN ships an update every 4 months, Mish weekly. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.
| Parameter | ISBN | Mish |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 333 MB |
| Age rating | 4+ | 4+ |
| Developer | 剑秋 肖 | Liang Ting Yu |
In-app purchases
ISBN
No in-app purchases
Mish
- Mish Pro Monthly$1.991 Month
- Mish Pro Yearly$19.991 Year
- A Cup of Coffee$0.99
- A Nice Lunch$1.99
- A Good Book$4.99
