Updated ASO teardown, US App Store
Simply Guitar - Learn Guitar App Store optimization
A Education app's App Store page, taken apart: the screenshots and why each one helps people decide to download, the icon and design system, and an ASO score out of 100.
- Est. monthly downloads
- 100K−4% vs previous month
- Est. monthly revenue
- $903K−13.7% vs previous month
- Est. revenue ÷ downloads
- $9.03
- Rating
- 4.7★400.9K ratings
Downloads and revenue are third-party est. for the US App Store, latest month vs the month before. Revenue includes renewals, so revenue ÷ downloads is a rough ratio, not what a new user pays. Estimates as of ; rating and dates from the App Store, .
Screenshots and why they convert
6 screenshots of up to 10. The first 3 show in search results when there's no preview video.
#1In search results
Fun, fast & easy way to learn guitar
- learn guitarin name
- What it shows
- A man playing an acoustic guitar on a sofa, with an Editors' Choice laurel at the bottom.
- Why it converts
- States the use in plain words and shows the outcome, a person playing, before any app UI. An Editors' Choice laurel is displayed on the frame people see first.
#2In search results
Rock on with chords and tabs
- chordsnot in name
- tabsnot in name
- What it shows
- Two landscape phones on dark purple with scrolling tab tracks, C chord markers, fret numbers and a speed selector from 60% to 120%.
- Why it converts
- Names two terms guitar learners look for and shows what a lesson looks like. The UI detail is small with two phones, so the caption carries the message at thumbnail size.
#3In search results
Play songs you love
- songsnot in name
- What it shows
- An Explore Songs screen with Getting Started and Beginner Friendly rows, listing The Scientist by Coldplay and Hometown Glory by Adele.
- Why it converts
- Moves the promise from exercises to songs, a reason to pick up a guitar. Known titles make the catalog concrete, and “Beginner Friendly” speaks to first-time players.
#4
Step by step tutorials
- tutorialsnot in name
- What it shows
- A song page for The Scientist with a Demo tag, a quick video lesson, a simplified play-along track and a lyric sheet.
- Why it converts
- Answers the beginner's question: can I follow this? A video lesson and a simplified version show there's a way in.
#5
Instant feedback & track progress
- What it shows
- Two landscape phones on pink with chord blocks moving past a play line, D and C markers and a 1/4 progress bar.
- Why it converts
- Names something learning alone lacks: knowing if you played it right. The screens don't show the feedback moment clearly, so the image relies on the caption.
#6
Michael R. “I love this app I was already learning my first song in ten minutes!”
- What it shows
- A man playing guitar in front of a tablet, with five stars and a review from “Michael R.” over the photo.
- Why it converts
- Ends on a concrete outcome in a user's words: a first song in ten minutes. It works as trust.
Icon and design system
What makes the page read as one brand at a glance.
- One object, a guitar headstock, says “guitar” before the name is read.
- Purple ties to the screenshots behind the app UI, so icon and gallery read as one brand.
- The 3D rendering and sparkle add detail, but the large headstock shape still reads at small sizes.
- 01
People open and close the set
Screenshots 1 and 6 are full-bleed photos of people playing. The four between them show the app, so the set starts and ends on the outcome.
- 02
Trust at both ends
An Editors' Choice laurel sits on the first image and a user review on the last. The laurel is in the slots shown in search; the review is not.
- 03
One idea per caption
Most captions are a few words about one thing: chords and tabs, songs, tutorials, feedback.
- 04
Same purple stage for the UI
Several app screens sit on dark purple with a cream caption in the same place, so the middle of the set reads as one sequence.
- 05
Real songs as the hook
The song list and tutorial use titles people know, so the catalog feels concrete without saying how many songs there are.
ASO score breakdown
89 of 100 points. The full rule is under “How the ASO score works” below.
- App name19 / 25
- Uses 28 of 30 characters9.3/10
- Brand + keyword phrase10/10
- Keywords fill half the name or more0/5
- Screenshots32 / 35
- Caption on every screenshot5/5
- Each caption names a feature people search for6.7/10
- First screenshot shows the main use5/5
- One consistent design system5/5
- Readable at search-result size5/5
- Trust signal5/5
- Ratings23 / 25
- 4.7 average (full marks at 4.8)13.1/15
- 400,938 ratings (full marks at 100,000)10/10
- Freshness15 / 15
- Last update 17 days ago (full marks within 30)15/15
Where the points are
- Ask happy users for a rating+2 pts
4.7 stars from 400,938 ratings. Apple's in-app rating prompt can be shown up to 3 times a year; show it right after a user finishes something in the app.
- Check caption terms against your subtitle and keywords
4 caption terms aren't in the app name: chords, tabs, songs, tutorials. Captions don't count for search; the subtitle and the 100-character keyword field do.
Apply it to your app
A checklist for your next product page update.
- Show the outcome people want in screenshot 1, not only your UI.
- Put a real award or rating on the first screenshot, not only on the last one.
- Use recognizable content to make a catalog concrete, if you have the rights to show it.
- When UI is dense, use one large phone or let one big caption carry the point.
- Show the moment a feature works, not only the screen around it.
- End with a short user review that names a concrete result.
How the ASO score works
- 01
App name, 25 points
Up to 10 for how much of Apple's 30 characters it uses, 10 for a brand + keyword structure, 5 when keywords fill half the name or more.
- 02
Screenshots, 35 points
Captions on every image, captions that name searched features, a first screenshot that shows the main use, one design system, readability at search size, and a trust signal.
- 03
Ratings, 25 points
Up to 15 for the average (from 4.0, full marks at 4.8) and 10 for the count (from 1,000, full marks at 100,000 ratings).
- 04
Freshness, 15 points
Full marks for an update in the last 30 days, falling to zero at 180 days. 85+ is excellent, 70+ strong, 50+ fair.
Common questions
What is an ASO score?
A 100-point check of the parts of an App Store page you control: the app name, screenshots, ratings and how recently the app was updated. It's our own scoring rule, shown in full on this page, not a number from Apple. Use it to compare your page with apps that already sell well in your category.
How long can an app name be on the App Store?
30 characters. A common pattern is a short brand followed by the main thing people search for, like “Simply Guitar - Learn Guitar”, which uses 28. Apple also gives you a 30-character subtitle and a 100-character keyword field for more terms.
Which screenshots show up in App Store search results?
The first one to three, when the app has no preview video. That's why the first three should cover the main reasons people download. Simply Guitar uses them for learn guitar, chords and songs.
How many screenshots can an iPhone app have?
Up to 10 per device size. Apple recommends focusing each screenshot after the first on one main benefit or feature. Simply Guitar uses 6.
Where do the download and revenue numbers come from?
They're third-party estimates for the US App Store, not figures reported by the developer. Treat them as a sense of scale. Growth compares the latest month with the month before.
Do screenshot captions help an app rank in search?
Apple says search results use text matches in the app name, subtitle, keywords and primary category, plus user behavior such as downloads, ratings and reviews. Captions aren't on that list: they help people who already see the app decide to download. When a caption names something people search for, put that term in the keyword field too.
Where the numbers come from
- Apple: Creating your product page
- App name limit (30 characters), up to 10 screenshots, the first one to three shown in search results, keyword field.
- Apple: App Store search
- Search results use text relevance (name, subtitle, keywords, primary category) and user behavior (downloads, ratings, reviews).
- Apple: Ratings, reviews and responses
- The in-app rating prompt can be shown up to three times in a 365-day period.
- Simply Guitar - Learn Guitar on the App Store
- Name, developer, category, icon, screenshots, rating, release and update dates (US storefront), checked Nov 4, 2026.
- Downloads and revenue
- Third-party est. for the US App Store, latest month, pulled Oct 29, 2026. Not reported by the developer.
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