Updated ASO teardown, US App Store
Sincerely: Vent & Confess App Store optimization
A Lifestyle 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
- 52K+1.1% vs previous month
- Est. monthly revenue
- $104K+1.2% vs previous month
- Est. revenue ÷ downloads
- $2.00
- Rating
- 4.7★36K 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
7 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
Share what’s on your mind
- What it shows
- A “Write Something” screen with a letter about feeling lonely, a “From:” field with the hint “don’t use your real name”, and a Continue button.
- Why it converts
- Shows the first action in use: writing a note without a real name. The visitor sees the core act, though not yet who reads it.
#2In search results
Discover anonymous letters
- anonymous lettersnot in name
- What it shows
- A Daily feed of letter cards with tags such as Family, Support and Mental Health, a countdown to new letters, and a Write Today button.
- Why it converts
- Shows the other half of the app: reading letters from other people. The word “anonymous” matches the no-real-name hint in the first image.
#3In search results
Respond and connect
- What it shows
- A reply screen with the original letter quoted above a typed answer and a Respond button.
- Why it converts
- Shows the exchange, so the visitor sees that letters get answers. The caption names the benefit, connection, not the feature.
#4
See the impact you’ve made
- What it shows
- A “19 day streak” with counts for people helped, words read and responses written, plus an Instagram share icon.
- Why it converts
- Gives a reason to come back and a reward for helping others. The large number reads at a glance.
#5
Daily Mood Tracker
- mood trackernot in name
- What it shows
- A “How are you feeling?” screen with five colored face buttons and a row of weekday dots.
- Why it converts
- Names a feature people look for. Simple faces and one question make the use clear without small text.
#6
A space just for you
- What it shows
- A Profile screen with letter, response and streak counts, a Memories calendar of mood faces, and a level bar labeled Inspiration.
- Why it converts
- Closes on a personal space that holds the user’s history. The caption is soft and general, so it names no concrete use.
Icon and design system
What makes the page read as one brand at a glance.
- One idea, a letter with a heart, points to writing and care before the name is read.
- Orange and cream match the caption color and background in the screenshots, so icon and gallery read as one brand.
- Thick outlines and no text keep the shape clear at small sizes.
- 01
Short captions, one idea each
Most images have a two-line caption of about four words. The first three follow the app’s loop: write, read, reply.
- 02
Same look on most images
Most images use orange captions on a cream background, with small doodles near the text and the same phone frame. Swiping feels like one story.
- 03
Large orange type on cream
The captions are large. The phone UI inside has little small text.
- 04
Soft, friendly feature names
“Daily Mood Tracker” names a feature people look for. The other captions describe feelings and actions in plain words.
- 05
Progress screens after the main loop
Streaks, counts and a mood calendar show what the user keeps. They come after the core actions, not before.
ASO score breakdown
82 of 100 points. The full rule is under “How the ASO score works” below.
- App name23 / 25
- Uses 25 of 30 characters8.3/10
- Brand + keyword phrase10/10
- Keywords fill half the name or more5/5
- Screenshots23 / 35
- Caption on every screenshot5/5
- Each caption names a feature people search for3.3/10
- First screenshot shows the main use5/5
- One consistent design system5/5
- Readable at search-result size5/5
- Trust signal0/5
- Ratings21 / 25
- 4.7 average (full marks at 4.8)13.1/15
- 36,027 ratings (full marks at 100,000)7.8/10
- Freshness15 / 15
- Last update 2 days ago (full marks within 30)15/15
Where the points are
- Ask happy users for a rating+4 pts
4.7 stars from 36,027 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.
- Use the rest of the app name+2 pts
5 characters are free. Add the next most important search term.
- Check caption terms against your subtitle and keywords
2 caption terms aren't in the app name: anonymous letters, mood tracker. 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 first action a user takes in screenshot 1, in a real screen.
- Show both sides of a two-sided app: who writes and who reads.
- Keep captions to about four words with one idea each.
- Use one caption color and one background so the set reads as one system.
- Reuse the icon colors in the screenshots.
- Name a feature in at least one caption, in the words your users use.
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 “Sincerely: Vent & Confess”, which uses 25. 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. Sincerely uses them for anonymous letters.
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. Sincerely uses 7.
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.
- Sincerely: Vent & Confess 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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