Shelfd: Reading Tracker ASO Score: 80/100 (A)

Score breakdown

Title

!
Title lengthUses 23 of 30 characters.
✓
Keyword in titleGoes beyond the brand name with descriptive words.

Subtitle

100

✓
Subtitle lengthUses 26 of 30 characters.
✓
No repeated wordsEvery word adds something the title doesn’t already cover.

Screenshots

✓
iPhone screenshots10 of up to 10 screenshots.
✕
iPad screenshotsRuns on iPad, but shows no iPad screenshots.

Ratings

!
Average rating4.0 ★ average.
✓
Number of ratings4 ratings — similar apps have a median of 1.

Description

100

✓
Description depth2,695 of 4,000 characters.
✓
Opening lineOpens with a clear first line.
✓
Scannable layout50 paragraphs.

Localization

✕
LanguagesYour app supports 1 language.

Updates

100

✓
Recent updateLast updated 7 days ago.
✓
Release notesRelease notes describe what changed.

Top fixes

Ranked by how many points each one is worth. Fix these first.

Languageshigh impact+8 pts
Your app supports 1 language. Each App Store localization gets its own title, subtitle and keywords — localize your metadata for your top markets first.
iPad screenshotsmedium impact+5 pts
Your app runs on iPad. Add iPad screenshots so iPad users see a page made for their screen, not stretched phone frames.
Average ratingmedium impact+4 pts
A 4.0 ★ average costs you installs. Read your 1–2 ★ reviews, fix the top complaint, and reply to reviewers — then prompt for ratings after positive moments.
Title lengthlow impact+3 pts
Your title uses 23 of 30 characters. The title is the strongest ranking field — use the spare space for your most important keyword.

Fix these in minutes, not days.

Appsium researches keywords, rewrites your title and subtitle within Apple’s limits, and designs screenshots — then pushes it all to App Store Connect.

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Indexed fields

Apple searches your title and subtitle. Every unused character is a keyword you’re not ranking for.

Title23/30

Shelfd: Reading Tracker

Subtitle26/30

A cozy home for every book

Keyword ideas

Words your description leans on that your title and subtitle don’t use yet.

readshelfbooks🔒 Unlock search volume & difficultySee how often people search each keyword and how hard it is to rank — free with 30 credits.

You vs. similar apps

Compared with the median of 8 apps Apple shows on your page under “You Might Also Like”.

RatingsAhead

4You

1Similar apps (median)

Average ratingBehind

4.0 ★You

5.0 ★Similar apps (median)

iPhone screenshotsAhead

10You

6Similar apps (median)

LanguagesAhead

1You

1Similar apps (median)

Days since updateAhead

7 dYou

60 dSimilar apps (median)

Leaderboard

ASO Scores for the apps you compete with on the same page.

1
Book Tracker & TBR: BookauraReading Log, Notes & Goals
89
2
Book Tracker & Log - PennyReading list, diary & habits
86
3
ReadMe - Book TrackerTrack Pages, Build Streaks
86
4
Moth: Book Tracker & StreaksReading Log, Stats & Goals
85
5
Shelfd: Reading TrackerYouA cozy home for every book
80
6
Book Tracker - BooxneRead more, track every book
79
7
ReadXP: Library & Book TrackerGamified Book Tracker & Log
79
8
Reading Journal : BookBingeBook Series & Reading Habit
63
9
Folio: Reading TrackerBook log, journal & goals
59

Screenshots

The first three show up in search results — they do most of the selling.

Ratings

4 ratings in the US App Store.

5 ★75%

4 ★0%

3 ★0%

2 ★0%

1 ★25%

Turn a 80 into a 90+.

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