Updated ASO teardown, US App Store
Case Tracker for USCIS & NVC App Store optimization
A Utilities 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
- 60K+19.9% vs previous month
- Est. monthly revenue
- $402K−0.1% vs previous month
- Est. revenue ÷ downloads
- $6.70
- Rating
- 4.8★319.3K 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
CASE TRACKER FOR USCIS & NVC
- case trackerin name
- uscisin name
- What it shows
- App name and “Trusted by 2 million + users” with five stars inside a laurel wreath, above a phone showing a list of cases with status lines and form numbers.
- Why it converts
- Names the app and the two agencies in the first frame, then shows the case list. The user count is the app's own claim and sits where search results show the image.
#2In search results
TRACK ALL YOUR CASES USCIS & NVC
- track casesnot in name
- uscisin name
- What it shows
- A full phone screen with six cases, each with a receipt number, a status line, a date and a form number, plus a bottom tab bar.
- Why it converts
- Shows the main job in plain words. The color-coded left edge on each card lets a visitor see the idea of status at a glance.
#3In search results
CASE INFORMATION Case Status, Detailed History, Tracking
- case statusnot in name
- What it shows
- A single case page with its status, an update date, a text description, a history entry, and buttons to view online and track delivery.
- Why it converts
- Shows what happens after you tap a case. The three-item list names what a visitor gets, but the small lines on the phone are hard to read at thumbnail size.
#4
FAST NOTIFICATIONS Case Status Updates, Visa Bulletin Alerts, Immigration News
- notificationsnot in name
- visa bulletinnot in name
- What it shows
- Two lock-screen alerts, “Case Was Approved” and a new visa bulletin notice, over a flag-pattern wallpaper.
- Why it converts
- Shows the alert itself instead of a settings screen, so the benefit of not checking by hand is easy to see. It also names a second type of alert, visa bulletins.
#5
VISA BULLETIN &NVC TIMEFRAMES Dates for filling and action dates specific to your priority date & visa
- visa bulletinnot in name
- nvc timeframesnot in name
- What it shows
- A bulletin screen with priority date, region of birth and visa type, then final action and filing dates, and a list of NVC timeframes.
- Why it converts
- Speaks to a second need beyond case lookup. The sub-caption says the dates are matched to the user's own details, which is a concrete benefit. The screen is dense and its text is small.
#6
DARK MODE Match your device setting
- dark modenot in name
- What it shows
- Two phones overlapping: the case list and case page in a dark theme.
- Why it converts
- A secondary feature, placed last. The caption is short, but it sells a preference rather than a reason to track a case.
Icon and design system
What makes the page read as one brand at a glance.
- One central symbol, an eagle in a seal, with no text. It points to a US government topic, not to tracking.
- The flag colors of red, white and blue repeat in the first screenshot background and the notification images, so icon and gallery share one look.
- The star and stripe background is busy. The seal in the center is the part that holds up at small sizes.
- 01
Printed user count in the first frame
“Trusted by 2 million + users” with five stars sits above the phone in screenshot 1. It is the app's own claim, placed where search results show it.
- 02
Capital-letter headline plus a plain sub-caption
Most images use a white all-caps headline on navy, with a short line or bullet list below it. The layout is easy to scan.
- 03
Real list and detail screens
The first three images show the case list and a case page. A visitor sees the actual output of the app, not an illustration.
- 04
Alerts shown as lock-screen notifications
The notification image shows the message a user would receive. It names three alert types in a short list.
- 05
Flag motif in the background
Stars and stripes appear in the icon, the first image and the notification image. They tie the set to the immigration topic and to the icon.
ASO score breakdown
84 of 100 points. The full rule is under “How the ASO score works” below.
- App name9 / 25
- Uses 28 of 30 characters9.3/10
- Brand + keyword phrase0/10
- Keywords fill half the name or more0/5
- 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
- Ratings25 / 25
- 4.8 average (full marks at 4.8)15/15
- 319,329 ratings (full marks at 100,000)10/10
- Freshness15 / 15
- Last update 2 days ago (full marks within 30)15/15
Where the points are
- Check caption terms against your subtitle and keywords
6 caption terms aren't in the app name: track cases, case status, notifications, visa bulletin, nvc timeframes, dark mode. 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.
- Put the app name and the exact thing it tracks in the first screenshot.
- Show a real list screen early, so a visitor sees the output at once.
- Place a printed user count or rating near the headline if you can state it as fact.
- Show a notification as a lock-screen alert, not a settings page.
- Use bullet lists under a headline to name two or three features at once, and keep them in large type.
- Reuse the icon's colors and motif in the screenshot background.
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. 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. Case Tracker for USCIS & NVC uses them for case tracker, track cases and case status.
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. Case Tracker for USCIS & NVC 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.
- Case Tracker for USCIS & NVC 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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