Features Users Want Most in Library Apps

Based on 23 real App Store reviews, here's exactly what users wish Library apps would build.

5
Missing Features
5
Build Recs
72/100
Opportunity

Most-Requested Missing Features

Features users are literally asking for in their reviews, ranked by demand.

#1: Universal library support/discovery

High Demand
"Unless you live in a very large area with a big library you can't use this app"
"Shouldn't be on IOS to check out then, right?"

#2: Persistent font size settings

High Demand
"The default font is always tiny and has to be reset for every new book instead of being able to set a default font size"

#3: Reliable bookmark/reading position sync

High Demand
"I spend far too much time trying to find the last page I was on as this app fails to record it reliably"

#4: Bluetooth media controls support

Medium Demand
"All my other audio apps (Libby, Audible, Spotify, Pocketcasts, etc) are compatible with my Bluetooth earphones to press play/pause. BorrowBox doesn't respond"

#5: Better availability transparency (waitlist system)

Medium Demand
"Ita almost impossible to actually read a book or listen to an audiobook because its reserved or on loan which makes absolutely no sense because i mean its online so there should be copys"

Build Recommendations

Prioritized actions based on user demand and market opportunity.

Build library aggregator with broad US coverage

48% of complaints are about library unavailability. Partner with small/regional libraries or create a directory showing exactly which libraries are supported before download.

Implement persistent user preferences (font, layout, accessibility)

Users are frustrated by resetting font size per book and system settings being overridden. This is table-stakes for reading apps and drives users to competitors like Libby.

Build rock-solid bookmark/sync system

13% report unreliable page tracking - losing your place is a critical failure for reading apps. Cloud sync across devices would be a major differentiator.

Full media controls integration (Bluetooth, CarPlay, lock screen)

Audio listeners expect standard playback controls that work across all contexts. BorrowBox's failure here pushes users toward Audible/Spotify/Libby.

Transparent availability checking before onboarding

Let users verify their library is supported before download/signup. Reduces frustration and improves app store ratings from qualified users only.

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