BookSynapse vs 읽기록
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BookSynapse
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Notes become neurons; books connect into synapses. BookSynapse — a second brain that grows as you read and write. ―――――― ■ Every day, your books speak again · Today's Synapse — one new connection, one card a day · Echo from the Past — a note from months ago resurfaces today · Weekly Synapses — your week's reading arrives like a letter on Sunday · Recent Pulses — this week's reading at a glance ■ Writing gets lighter · Snap a page and its sentences become text · Jump straight into writing from the Lock Screen or Control Center widget · Offline? Notes are saved and sync when you're back ■ Scattered notes, connected · Auto-linked by shared authors, keywords, and tags · Link any two notes by hand when they belong together · No manual organizing — the network grows as you write ■ A second brain, built by reading · Neural View — every note in one living graph · Thought walk — wander from note to note along the links · Zoom and drag through your own mind ■ Sentences worth keeping become cards · Turn quotes and synapses into paper-textured cards · Save them, or pass them along ■ Reading becomes a universe · Finished months are planets; each book, a satellite · From rating spreads to yearly stats — numbers turned into scenery ―――――― No ads. No tracking. Every feature free. For everyone who reads quietly and writes deeply.
읽기록
This app allows users to meticulously record books they've read, adding quotes as they go and writing full reviews upon completion. It also lets you pre-catalog books you intend to read, building a personalized digital library. All data is stored locally on the device with backup and import/export options.
- Record read books
- Add quotes while reading
- Write book reviews
- Catalog books to read
- Build a personal library
- Local data storage
- Backup and export functionality
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읽은 책을 한 권씩 책장에 꽂아두는 독서 기록 앱입니다. 읽으면서 떠오른 한 줄을 가볍게 남기고, 다 읽고 나면 독후감 한 편으로 마무리합니다. 읽고 싶은 책도 미리 꽂아둘 수 있어요. 기록이 쌓일수록 나만의 서재가 채워집니다. 기록은 사용 중인 기기와 iCloud에 저장됩니다. 내보내기·불러오기 기능이 있어, 백업 파일 하나로 새 기기에 그대로 옮기거나 안전하게 보관해 둘 수 있습니다.
Screenshots
Verdict
The clearest difference is update cadence: BookSynapse at every 2 days against 읽기록's every 5 days. 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. Neither carries in-app purchases, so what you see is what you pay.
BookSynapse ships an update every 2 days, 읽기록 every 5 days. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.
| Parameter | BookSynapse | 읽기록 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 6 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Jihye Shin | Hyejin Cho |
In-app purchases
BookSynapse
No in-app purchases
읽기록
No in-app purchases









