Updated ASO teardown, US App Store
Vocal Image: Speaking Coach 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
- 50K+66.5% vs previous month
- Est. monthly revenue
- $101K+11% vs previous month
- Est. revenue ÷ downloads
- $2.02
- Rating
- 4.5★10.7K 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
8 screenshots of up to 10, the first 6 shown here. The first 3 show in search results when there's no preview video.
#1In search results
Confident speaking made easy
- speakingin name
- What it shows
- A woman with open hands and four score cards: confidence 84%, clarity 92%, charisma 78%, eloquence 74%. Badges read “Trusted by 4 million+ users worldwide” and “#1 Communication Coaching App”.
- Why it converts
- Says what the app is for in the headline, and the score cards hint at how it works. The user count and the #1 line are the app's own claims, placed where they show in search results.
#2In search results
Master your speaking skills
- speaking skillsnot in name
- public speakingnot in name
- What it shows
- A row of press logos under “Featured in” (Forbes, TechCrunch, Tech in Asia, TIME, metro, Yahoo Finance), then a tilted phone with a Communication course at 30% and tiles for Public Speaking, Intonation, Clarity and Confidence.
- Why it converts
- Puts press mentions next to a first look at the course content. The tiles name the skills a visitor might want to learn. The phone is tilted and cropped, so the UI is a hint, not a clear view.
#3In search results
Practice real conversations
- conversationsnot in name
- What it shows
- A phone showing a cartoon coach in a pink beanie and a chat message asking what the user wants to talk about, with a large microphone control below.
- Why it converts
- Shows the core action: you talk, and a coach responds. A short caption states a benefit rather than a feature name.
#4
Clear speech trainer
- speech trainernot in name
- tongue twisternot in name
- What it shows
- A tongue twister card with a gold trophy badge, the sentence “She sells seashells by the seashore” with some words colored differently, and a coach prompt with an Example button.
- Why it converts
- Makes a skill feel like a short game, with a reward badge and color feedback on words. The caption names a feature people may look for. The tongue twister is a concrete use case, not a general promise.
#5
A learning path that adapts to you
- learning pathnot in name
- What it shows
- A daily path of lessons with Complete and Next labels, such as Active Listen Loop, Caring Intonation, and My Child Might Be Struggling. A tab bar shows Today, Explore, Arena and Profile.
- Why it converts
- Shows there is a plan to follow, not a single tool. Small row text will not read in a search thumbnail, so the caption carries the message.
#6
Personal coach 24/7
- personal coachnot in name
- What it shows
- A Plan Summary chat with a coach message about progress, and a highlighted Pro Tip card about matching breath to a child's pace.
- Why it converts
- Gives a human reason to stay: feedback and encouragement from a coach at any hour. The long chat text is dense at small size, so the caption does the work.
Icon and design system
What makes the page read as one brand at a glance.
- One abstract mark of vertical bars and a dot reads as a voice or sound wave, which fits a speaking app.
- Green-to-blue gradient on dark navy carries into the dark phone screens in the gallery.
- No text and little fine detail, so the shape holds up at small sizes. The gradient bars may blend into dark mode backgrounds, which is worth checking.
- 01
Big headline, short words
Most images lead with a bold navy headline of a few words on a light background. It reads at search-result size.
- 02
Trust badges in the opening frames
The first two images carry a user count, a #1 claim and press logos. They sit where the most visitors see them.
- 03
Outcome before interface
The opening image shows a person and score cards before any app screen. The phone UI comes after the promise.
- 04
One idea per image
Practice, speech drills, a learning path and a coach each get their own image with one caption.
- 05
Dark app screens in orange frames
The device frame and dark UI repeat on a light background in most images, so the set looks like one system.
ASO score breakdown
89 of 100 points. The full rule is under “How the ASO score works” below.
- App name24 / 25
- Uses 27 of 30 characters9/10
- Brand + keyword phrase10/10
- Keywords fill half the name or more5/5
- Screenshots35 / 35
- Caption on every screenshot5/5
- Each caption names a feature people search for10/10
- First screenshot shows the main use5/5
- One consistent design system5/5
- Readable at search-result size5/5
- Trust signal5/5
- Ratings15 / 25
- 4.5 average (full marks at 4.8)9.4/15
- 10,665 ratings (full marks at 100,000)5.1/10
- Freshness15 / 15
- Last update 30 days ago (full marks within 30)15/15
Where the points are
- Ask happy users for a rating+10 pts
4.5 stars from 10,665 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
7 caption terms aren't in the app name: speaking skills, public speaking, conversations, speech trainer, tongue twister, learning path, personal coach. 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.
- Open with the result a user wants, then show the interface.
- Keep headlines to a few plain words that name the benefit.
- Put real proof such as user counts or press logos in the opening images.
- Give each image one idea and one caption.
- Reuse one device frame, background and caption style across the set.
- Check that any small UI text still matters if it is unreadable at thumbnail size.
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 “Vocal Image: Speaking Coach”, which uses 27. 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. Vocal Image uses them for speaking, speaking skills and conversations.
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. Vocal Image uses 8.
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.
- Vocal Image: Speaking Coach 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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