Shelf: music, books, movies

Koodos, Inc. · iOS

Shelf: music, books, movies

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Shelf: music, books, movies screenshot 1Shelf: music, books, movies screenshot 2Shelf: music, books, movies screenshot 3Shelf: music, books, movies screenshot 4Shelf: music, books, movies screenshot 5Shelf: music, books, movies screenshot 6Shelf: music, books, movies screenshot 7

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Shelf: music, books, movies Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$0.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
300.0K
Rating
4.5 ★(3,165)

Rating Distribution

4.5
★★★★☆
3,165 reviews
5
7%
4
2%
3
4%
2
9%
1
78%

Top Countries

🇺🇸 US🇧🇷 BR🇲🇽 MX

Rankings

Category Rank
#38
Reviews (3)▼
★★★★☆leostarr__8/17/2026
Very cool

I have only had this app for maybe a week or so, and though I haven’t used it much, it’s fun ! My only problem is my Disney+ WILL NOT CONNECT 😣😣 I log in just fine but when I click on my profile it opens and then just puts me back onto the profile choosing page. I’ve logged in multiple times and clicked on it multiple times, it does the same thing. I think that’s also one of the reasons I haven’t used it too much because I have just watched all of the mcu and many other things on Disney plus and I’d like the app to know that… I haven’t put all my reviews on letterboxd yet because I was going to rewatch the movies for better reviews, so it doesn’t know everything about me yet since I can’t connect it. Other than that, I do really like this app (even with my little use of it) because it’s a very interesting idea and the way it was executed is quite nice.

★★★★☆anaveragebaguette7/7/2025
cant get in :(

i saw this on pinterest and was super excited to use it but i cant even get in 😭 i connected all my accounts and everything but once i got to the share contacts screen the share all button wouldnt work, and the select contacts button was gray. the screen wasnt frozen bc i could still tap the “why” button. after refreshing over and over and even deleting and redownloading the app a couple times, it finally let me move on. i didnt want to share all my contacts at first but then since i couldnt press the other one i decided to js share all. then i pressed select contacts and it opened my contacts so i added one, but then it just brought me back to the screen i was stuck on before and i havent been able to move on since :(( i really hope i can figure out whats wrong bc this app genuinely looks really fun but i cant even create my account D:

★★★★★Seri Nelsen10/1/2024
The BEST app for sharing music taste

Not only is the community surrounding this app positive and uplifting, but the app itself scratches an itch I didn’t know I had. You can share what you’re watching, streaming, reading and playing, and Shelf keeps track of it for you! I love the customization options and hope there will be more color schemes and features in the future! This app is really taking off and so many of my friends and I use it to keep up with what each other are up to based on the media we are consuming. It’s so fun to scroll and see what my friends are streaming and react with emojis! I log into my Shelf every day at least once or twice to update what I’m into or what artist I’m obsessively streaming. I am so grateful for the community that this app has created. I can’t wait to see what else is in store for Shelf!

Version History (138)▼
2.0.168/21/2026
2.0.158/14/2026
2.0.148/7/2026
2.0.138/6/2026
2.0.127/24/2026
2.0.117/20/2026
2.0.106/24/2026
2.0.96/15/2026
2.0.86/4/2026
2.0.76/3/2026
Available In (115 Countries)▼
🇰🇷 South Korea🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇭 BH🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇾 CY🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇹 MT🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇷🇸 RS🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇨🇳 China🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (1)▼
English
App Details▼

Effortlessly track across platforms Connect Spotify, Netflix, Apple Music, Letterboxd, Goodreads, and more. Shelf automatically organizes what you wat...

iOS App ID
1667391175
Content Rating
13+
Min OS
18.0
Size
70.2 MB
In-App Purchases
Yes
Publisher
Koodos, Inc.
US

In-App Purchases (1)

NamePriceType
Weekly Insight$0.99One-time