SUBscription Synth

Caelum Audio · iOS

SUBscription Synth

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

Paid-ad activity not yet verified
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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

SUBscription Synth screenshot 1SUBscription Synth screenshot 2SUBscription Synth screenshot 3SUBscription Synth screenshot 4

03 / Market context

The business behind the app.

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

How Much Does SUBscription Synth Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.6 ★(42)

Rating Distribution

4.6
★★★★★
42 reviews
5
5%
4
5%
3
0%
2
2%
1
88%

Top Countries

🇺🇸 US🇬🇧 GB🇩🇪 DE
Reviews (3)▼
★★★★★egoki11a7/3/2025
Subscription + Dustbin

Are my absolute go-to plugins for autistic reasons- but maybe you will dig it too! subscription is so fun, type in a word or number or word and number or don’t and hit enter and bam! Well, did it sound cool? Try it again! bam! Woah, there she is- instant banger! ~ this was a real life re-enactment of my exp w/Subscription. No subscription was required for my ongoing enjoyment and parasocial loyalty to Calleum. oh! Did I fail to mention that you can enter any "html colorname" and the app will change to that color! Example: LemonChiffon / RebeccaPurple Just look up html colornames and paste it into the text box!

★★★★★Thirdnail7/9/2023
I’m not sure how ANYONE would score this little synth lower than 5 stars!

Love this! These guys have earned my respect! International Joke Day, is a day that I will forever look forward too! 2022 Caelum Audio released ‘Dust Bin’, a fun AUV3 plugin that is aesthetically pleasing as well as usable! 2023 Caelum put Joke Day on the map for me, and will always be a day I look forward too! I hope 2024 they decide to release another ‘tongue-in-cheek app! Thank you guys so much! I LOVE LOVE LOVE the randomize feature, it really spits out some very pleasing sounds that quickly become saved after a few tweaks as amazing presets!

★★★★★MrWoofles7/9/2023
What I need

As a peasant who does not know what is best for me, I am thankful for Caelum Audio standing up for what is in my best interest. With Subscription Synth, I can final own nothing and be happy. I would give it 10 stars if I could!

Version History (3)▼
1.0.27/4/2023
1.06/30/2023
1.0.16/30/2023
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 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🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
App Details▼

To celebrate international joke day 2023, we decided to take a big step with our first synthesizer plugin; SUBscription. While based on a tongue-in-ch...

iOS App ID
6450652011
Content Rating
4+
Min OS
11.0
Size
8.2 MB
Publisher
Caelum Audio