Functional Ear Trainer

Serhii Korchan · iOS

Functional Ear Trainer

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

Paid-ad activity not yet verified
Compare appsMy watchlist

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

Functional Ear Trainer screenshot 1Functional Ear Trainer screenshot 2Functional Ear Trainer screenshot 3Functional Ear Trainer screenshot 4Functional Ear Trainer screenshot 5Functional Ear Trainer screenshot 6Functional Ear Trainer screenshot 7Functional Ear Trainer screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Functional Ear Trainer Make?

Monthly Revenue
$10.0K
Annualized estimate
$120.0K
Per Download
$10.00

Platform Performance

🍎iOS
Revenue
$10.0K
Downloads
1.0K
Rating
4.9 ★(3,618)

Rating Distribution

4.9
★★★★★
3,618 reviews
5
1%
4
0%
3
1%
2
6%
1
92%

Top Countries

🇺🇸 US🇷🇺 RU🇩🇪 DE
Reviews (3)▼
★★★★★AM5r-$Ły6/12/2024
Every Vocalist Should Use This App

Normally I don’t ever leave reviews, but I just have to for this app… I’ve been using it for several years now, and the improvements are amazing. I remember first struggling with it in the beginning, but doing 10-minutes a day has done wonders for my pitch. There are times where I get busy, and I’ll probably miss a week or two without doing my ear training. Because of this, I can start recognizing I’m singing off-key again & I immediately go back into training mode! It’s been really helpful with producing music as well. Now that I’ve been training for awhile, my brain automatically recognizes the relationship between notes. Which means I can find notes on a keyboard much quicker when I just hum it out. This used to not be the case before downloading the app! I, by no means, have perfect pitch, nor relative pitch, but understanding the relationship of each note really helps with playing by ear & it’s all thanks to this wonderful app! Really appreciate that the developer keeps the app free and there are no ads either!! In a strange way, it motivates me to continue to use this wonderful tool because I know it exists out of pure love and excitement for teaching - and not for monitory gain. I’ve recommended this app to all my friends who are trying to get into singing and I swear by it! Just keep at it!! Even if you can’t do 10 minutes a day, try and just do 5 minutes. And if you can’t even do 5 minutes, at least do one or two rounds. It’s better to practice a bit everyday than to not practice at all!! Good luck!! You won’t regret it. (:

★★★★★Rberthugeman12/10/2023
Really useful app

Super simple, but powerful. I used to mentally “measure” intervals in my head - not very fast or practical. With a lot of repetition using this app, I now simply “feel” the notes - they begin to take on an unmistakable “personality” within the context of a tonal center that is crystal clear and instantly recognizable without any thinking - almost like you see a color and just know it. Not the actual note (perfect pitch) but the function relative to a tonic. If you know the key and are fluent in theory the note name comes a millisecond after you feel the function so you get a sort of “poor man’s” perfect pitch after a while, haha. I like the app because it focuses on one super important foundational aspect of ear training and does it very effectively. There are a zillion other apps that try to cover everything and are pretty mediocre. This app limits its scope but delivers results. Many thanks to the creator for providing this great tool free of charge.

★★★★★CharmieLady5/15/2022
This is a great app 😊

I have been using this app consistently over past several days and I have been improving my note recognition far better than I ever thought I could. I didn’t believe it would work this well and in such a short time. I still have quite a ways to go but I’m confident I will get there. The app is fun to use. Easy to navigate. I am learning quite a bit about music. I’m 54 years old and decided to take up playing the keyboard about 4 years ago. I have been teaching myself using mostly apps and online learning. I have no previous music education before that at all but always wanted to play an instrument. Back in my younger years I was told I didn’t have an ear for it and was refused as a student. Not something likely to happen today. But thanks to apps like this one, I’m finally getting back what was taken from me even though I’ll never be as good as if I had learned it from a young age but I never thought it was possible until recently. Thanks for such a great app. Highly recommended for everyone who wants to learn this. It’s amazingly fun and informative as well.

Version History (12)▼
3.28.010/22/2025
3.24.05/25/2025
3.23.54/24/2025
3.23.24/17/2025
3.3.711/2/2021
3.3.610/28/2021
3.2.13/25/2021
3.0.66/23/2020
3.0.56/9/2020
1.1.169/25/2018
Available In (115 Countries)▼
🇦🇺 Australia🇺🇸 United States🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 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🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 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🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (13)▼
BGEnglishFrenchGermanGreekHebrewHungarianPolishPortugueseRomanianRussianSpanishUkrainian
App Details▼

Have you (or maybe one of your friends) ever wanted to learn to transcribe or play music by ear? It is so important for a musician to know what you a...

iOS App ID
1088761926
Content Rating
4+
Min OS
15.0
Size
50.0 MB
In-App Purchases
Yes
Publisher
Serhii Korchan

In-App Purchases (1)

NamePriceType
Functional Ear Trainer Plus$19.99One-time