Diamond Diary Notes With Lock

Milica Petrovic · iOS

Diamond Diary Notes With Lock

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

Diamond Diary Notes With Lock screenshot 1Diamond Diary Notes With Lock screenshot 2Diamond Diary Notes With Lock screenshot 3Diamond Diary Notes With Lock screenshot 4Diamond Diary Notes With Lock screenshot 5Diamond Diary Notes With Lock screenshot 6Diamond Diary Notes With Lock screenshot 7Diamond Diary Notes With Lock screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Diamond Diary Notes With Lock Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.4 (8,818)

Rating Distribution

4.4
★★★★
8,818 reviews
5
8%
4
3%
3
6%
2
8%
1
75%

Top Countries

🇺🇸 US🇲🇽 MX🇬🇧 GB
Reviews (3)
★★★★gardenraspberry10/13/2022
Great app! Definitely recommend! Pls read. Very informative

Hi, I really love this app as I’m a girl with lots of secrets and I just cannot keep them to myself so writing them down helps a lot! But my little sister keeps finding my key and reading it. The reason I only gave it four starts it because I’m soooooooooo bummed about having to ‘buy’ the ‘lock diary’ I’m just really… not ok with that and I mean not all people can pay 2$ for a lock system and sometimes we need it. Other then that this is an amazing app! I definitely recommend it it every girl/boy who has some secrets and such. I really love how you can change the font of your writing!!! It makes writing fun and gorgeous! If its even possible and your willing to do it; developers I would be most grateful if you could maybe change the 2$ for the locking system to where you don’t have to buy it. That’s would be great! And I’m sure I speak for lots other ppl when I say, sometimes if not all the time I need it!! Thanks for making this app I really enjoy it!!! 😇🥰

☆☆☆☆find mean10/11/2021
Bad

Bad because to lock it I have to pay and I just a little kid and that just a waste of money it is. Stupid if you want people to like you app and give it 5 stars than we not have to pay for that why I going to give you guys 0 stars your probably saying I’m a Karen but I not a lot of people don’t like your app because we have to pay to lock it and kids parents are not going to pay for some stupid thing it should be free unless if your just mean to kids and don’t want kids to enjoy your app no one is going to buy to lock there diary when they can just write in a piece of paper or in a journal it just so stupid and if people paid for it they are probably adults and don’t have kids it just might be one dollar but why can It just be free that’s just like stupid like nobody’s gonna want to pay one dollar when you can just use a journal or a piece of paper to write it and use it as a diary instead of paying for the stupid thing to lock the diary I know one dollar is not expensive but do you think my Mom or dad would pay for something stupid like that like it stupid just make it free listen to me no parent is going to pay for something stupid like like no parents going to pay for something that’s not even useful.

★★★★★Girl roblox10/21/2020
I totally recommend this game for others

So hello I am a girl who loves to write secrets so I was searching diary because I had a lot to write about and I didn’t know where to write it so when I found this app I was so happy because I am a girl who just loves secrets and how she can make these things and put them in the place but I don’t have a place so once I found a place to keep it and I was so happy so I totally recommend this for other people FAR a girl or a boy who loves to you know just I have secrets to share with the life that nobody can see so I really like that so I totally recommend this Is such an honor to write down everything you love so you don’t have to actually like write in a diary these are just thoughts and dreams so thank you for making this app this is my honest opinion I’m not just saying this because I want to make you feel better because people are complaining about that actually I don’t have any ads I’ve never seen an ad on the app so I don’t really get it but like when I’m in a hurry I would just go right now don’t say it like hold on mom I need to write in my diary just a little bit so thank you 😊

Version History (13)
2.0.28/28/2025
2.0.18/21/2025
1.2.73/9/2023
1.2.67/25/2022
1.2.53/10/2022
1.2.49/24/2021
1.2.33/2/2021
1.2.211/13/2020
1.2.110/31/2020
1.29/3/2020
Available In (115 Countries)
🇺🇸 United States🇦🇺 Australia🇨🇦 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🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 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 (6)
EnglishFrenchGermanPortugueseRussianSpanish
App Details

Looking for a safe place for your secrets and memories? Diamond Diary Notes With Lock is the perfect journal app for you! Write about your dearest mom...

iOS App ID
1437141637
Content Rating
4+
Min OS
15.0
Size
123.4 MB
In-App Purchases
Yes
Publisher
Milica Petrovic
US

In-App Purchases (8)

NamePriceType
Lock Diary$1.99One-time
Remove ADs$1.99One-time
1 Month Subscription$3.49Monthly
1 Week Subscription$6.99Weekly
6 Months Subscription$17.99Semi-Annual
1 Year Subscription$28.99Yearly
1 Year Subscription$29.99Yearly
1 Year Subscription$59.99Yearly