Comparison

BookDay vs LoreMark

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

BookDay

Read full description

BookDay was created with the aim of encouraging young adults to build reading habits. It helps readers who want to insert more literature into their daily lives, but suffer from a lack of organization. Thinking about helping them, the application offers several features, such as: - Bookshelves dedicated to books you want to read or have already been read; - Vast number of literary works; - Scheduled reminders; - Custom annotations; - Monitoring the reading process. BookDay is a free application, developed by Isabella Gomes, Sofia Gelli and Vivian Bacelar.

About

LoreMark

Features
Read full description

Loremark is an offline-first reader for novels and long-form books. Import DRM-free EPUB or PDF files, read without an account, and keep reading data strictly on your device. Loremark saves your position, highlights, bookmarks, and notes so you can jump back to the exact source passage. ### Spoiler-Safe Companion For EPUB books, Companion helps you remember characters and catch up without spoilers. It only uses information up to your current reading position, so future plot points stay hidden. ### Cloud AI Companion (Loremark AI) Ask questions about what has unfolded so far. Our spoiler-safe question planner searches read chapters to give you fluent conversational answers backed by direct paragraph citations. - 5 free questions included to try. - Subscribe to Loremark AI ($4.99/month) for 400 answers per month (up to 40 per day). ### Privacy First Loremark is built for private reading: - No account or login required. - No ads. - No analytics or cross-app tracking. - Core reading is 100% offline. - Your books are never used for AI model training. ### Subscriptions & Terms - Subscription: Loremark AI Monthly ($4.99/month auto-renewable subscription). - Benefits: 400 Cloud AI answers per month (up to 40 per day) with citation analysis. - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. - Account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage or cancel your subscription anytime in your Apple ID Account Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/lorkmark/privacy-policy

Screenshots

BookDay4 screens
LoreMark4 screens

Verdict

The call

The clearest difference is update cadence: BookDay at weekly against LoreMark's monthly. LoreMark's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BookDay ships an update weekly, LoreMark monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ยท 4 level
BookDay versus LoreMark: the parameters behind the verdict, then further details
ParameterBookDayLoreMark
PriceFreeFree
Update frequencyWeekly โ€” betterMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size4 MB39 MB
Age rating4+4+
DeveloperFUNDACAO PADRE LEONEL FRANCAManh Tien Tran

In-app purchases

None

BookDay

No in-app purchases

None

LoreMark

No in-app purchases

Questions

Is BookDay free?
BookDay is free to download, with no in-app purchases.
Is LoreMark free?
LoreMark is free to download, with no in-app purchases.
Do BookDay or LoreMark have ads?
Neither BookDay nor LoreMark shows ads.
Which is updated more often, BookDay or LoreMark?
BookDay ships an update weekly, and LoreMark monthly. Most recently, BookDay was updated on October 27, 2026 and LoreMark on October 24, 2026.

Other comparisons