King of App Academy

External resources

We wanted to compile some resources for you to help you make your app stand out from the rest.

Create custom screenshots

Download examples

If you want to see examples of screenshots from other brands you can see them here:

https://mobbin.design/

Screenshot sizes for App Store Connect

Apple tiene un conjunto de tamaños permitidos para las diferentes categorías de dispositivos. Con la introducción del «Administrador de medios», ahora puede usar los tamaños de dispositivo más altos posibles y Apple reduce automáticamente esas capturas de pantalla para dispositivos de menor resolución.

File Format

  • 72 dpi, RGB, no layers, no transparency
  • High quality JPEG or format PNG

Screenshot sizes for iPhone

 

Device size

Screenshot size

6.5-inch
(iPhone XS Max/XR)

1242 x 2688 px
2688 x 1242 px

5.8-inch
(iPhone X/XS

1125 x 2436 px
2436 x 1125 px

5.5-inch
(iPhone 6/6s/7/8 Plus)

1242 x 2208 px
2208 x 1242 px

4.7-inch
(iPhone 6/6s/7/8)

750 x 1334 px
1334 x 750 px

4-inch
(iPhone SE)

 

640 x 1096 px
640 x 1136 px
1136 x 600 px
1136 x 640 px

3.5-inch
(iPhone 4s)

 

640 x 920 px
640 x 960 px
960 x 600 px
960 x 640 px

Screenshot sizes for iPad

 

Como la segunda y tercera generación de 12.9 pulgadas tienen exactamente el mismo tamaño de captura de pantalla, solo podemos distinguirlas a través del nombre del archivo. Capturas de pantalla para la categoría «nueva» de 12.9 pulgadas (3.a generación), incluya @ 3 en el nombre del archivo.

Example: ipad@3-in-US-1.png

 

Device size

Screenshot size

12.9-inch
(iPad Pro 3rd Gen.)

2048 x 2732 px
2732 x 2048 px

12.9-inch
(iPad Pro 2nd Gen.)

2048 x 2732 px
2732 x 2048 px

11-inch
(iPad Pro)

1668 x 2388 px
2388 x 1668 px

10.5-inch
(iPad Pro)

1668 x 2224 px
2224 x 1668 px

9.7-inch
(iPad, iPad mini)

2048 x 1496 px
2048 x 1536 px
1536 x 2008 px
1536 x 2048 px
1024 x 748 px
1024 x 768 px
768 x 1004 px
768 x 1024 px

Generate app icon

Every app needs a beautiful, memorable icon that grabs attention in the App Store and stands out on the home screen. Your icon is the first opportunity to communicate, at a glance, the purpose of your app. Design an image to make your brand memorable.

Lil Bro is a designer who shares with us 3 templates to generate super modern icons:

If you like minimalist and flat designs more, this Photoshop template will help you create your icon quickly.

Free editing tools

At King of App we like to provide free alternatives to our users. We all know the different tools in the Adobe suite, but their price is not always affordable for everyone. 

We try to make sure that all our tutorials and resources use Open Source software so that you have greater margins. 

CANVA

It is an image editor, where you can enjoy hundreds of templates that you can reuse very easily.

canvas

PHOTOPEA

It is a free online photoshop, where you can upload PSD, Illustrator or Sketch files and edit them. 

photopea

BLUEGRIFON

It is a wysiwyg web editing software, an open source dreamweaver, perfect for retouching your code with its dual screen option.

bluegriffon

Tools for generating mockups

There are several tools on the Internet that will help you generate screenshots or mockups to make your app stand out in the Apple and Android stores.

Resource banks

Enriching our project with external resources will give a higher level to the content we offer to the user.

FREEPIK

It is a bank of icons, images and templates for your projects. There is a bit of everything, and among its results there are some paid ones.

Freepik

FREEFRONTEND

It is a blog with free html, css and javascript resources that you can reuse in your web and mobile projects.

Freefrontend

FLATICON

It is a free vector icon bank where if you register you can edit the icons in the service itself and download them ready for your app.

Flaticon

UNSPLASH

It is a free image bank where you will find royalty-free photographs for your mobile projects.

Unsplash

UIFUSES

It is a bank of free templates where you will find web elements, web templates and UI design packs.

Uifuse

Other features

King of App allows you to reuse hundreds of tools based on javascript integration. Here we provide a wide selection for you to integrate into your projects.

Calconic

It is a free image bank where you will find royalty-free photographs for your mobile projects.

Audio Player Amplitude JS

It is a free image bank where you will find royalty-free photographs for your mobile projects.

Oembed Integrations

You will find hundreds of integrations of all kinds to integrate into your app.

EX-CO

This tool will allow you to create live content: Flip Images, Surveys, Question Contests, Trivia, …

Typeform

Forms and surveys for people. The most important online interaction for a company is the exchange of information. Don't leave it to chance.

Sand

This tool will allow you to create live chat, real-time feed, social media feed, sports solutions: real-time scores, match schedules and results, scoreboards, last match, next match, live match, standings, event calendar, … 

Albumizr

Create photo albums or image galleries online without programming.

Tidio

Fast and easy live chat software for extraordinary customer service. Engage your website visitors and
get happier customers.

Elfsight

It is a platform with more than 60 widgets for e-commerce, marketing tools, forms, content, chat and social plugins.

Smartsupp

Free chat for your website or store. Use online chat and increase your sales.

123 Form Builder

Create efficient online forms Easy to build forms and surveys with real-time drag and drop. Simply drag and drop fields to your online form and select your notification email.

SocialStream

We aggregate your entire brand web presence into one stunning widget. Showcase your SocialStream on your event, website or app.

Scheduler

Your own customer booking system, custom branded to match your business. Standalone scheduler or seamlessly integrated with your app.

Appointlet

Tool to manage appointment bookings. 

Bands in town

One of the leading global marketing platforms for engaging with the most passionate music fans. Manage it all from one place and publish it all in your app.

Bandcamp

Share your music on your app thanks to this platform. 

Simplecast

Say hello to the modern, independent podcast hosting and analytics platform. Simplecast remains the easiest way for podcasters to publish audio to the world, then add your podcasts to your app.

Mixlr

Stream live audio from one of our apps to your own website or page on Mixlr.com. Build your own audience with your live podcast, music, talk, or sports show, and invite people to tune in 

Spreaker

It is a podcasting tool that has everything you need to create, distribute and monetize your podcast.

Ecwid

Ecwid gives you the power to easily sell anywhere, to anyone, across the internet and around the world. Control everything from a single platform with centralized inventory, order management, and pricing. It doesn’t get any simpler than this. 

Tithe

Increase the things you give to your community. Grow your church. Tithe.ly helps you increase donations and engagement with tools built for churches and ministries.

Chat Center

Chat apps help you provide the same real-time answers to your customers and prospects that only big businesses used to be able to afford, even if you're a 1-person business. 

Pure Chat

The easiest and fastest way to add live chat to your website. Free.

Gum Road

An ecommerce platform designed for creators. Sell your creations on your app in the easiest way. 

Shoprocket

An ecommerce tool to sell your products on your app. Mcommerce platforms are often designed to set up a store, but if you only want to sell one or a few products, this is your ideal option.

Booxi

You can now add online appointment booking to your own app by simply integrating the Book Now widget. Your customers will be able to book appointments online the same way they do from your booxi business page, but within your app; keeping your customers in your ecosystem. 

Sagenda

An ecommerce tool to sell your products on your app. Mcommerce platforms are often designed to set up a store, but if you only want to sell one or a few products, this is your ideal option.

You can book me

Manage your availability Flexible schedule and availability Set a regular weekly schedule or customize it for each week. Complete control over when you want to schedule meetings.

Carrd

Create one-page views for almost anything: Whether it's a personal profile, a landing page to capture emails, or something a little more elaborate, Carrd has you covered. Simple, responsive, and yep, totally free.

Poptin

Create any type of popup · Create smart embedded forms · Send coupons and welcome emails to your website visitors

Talki Forum

An ecommerce tool to sell your products on your app. Mcommerce platforms are often designed to set up a store, but if you only want to sell one or a few products, this is your ideal option.

Feed Wind

The easiest way to add dynamic content to your app. Create your own feeds tailored to your content.

Plotly

With Plotly, your teams can easily design, develop, and execute data science initiatives that deliver real results.

Follow your league

Easily add your club's standings to your app with this sports tool: multiple sports, professional and amateur leagues, and news for your app.

Doubt

Do you need to create a static page for your app and don't know how to design it? Duda will help you with its drag and drop builder and then you can add it to your app.

Reactions bar

Tap into your audience's emotions and drive engagement and revenue for your content using Reactions Bar's free emotional reaction tools.

Loyalty Lion

Supercharge your app growth by developing a better understanding of what will drive the longest-lasting relationships. You'll be able to develop loyalty programs to retain your customers.

Events Calendar

Everything you need
to display a calendar
in your app. Simple and effective. 

Many Chat

Create your own chatbot for your app and assist your customers 24 hours a day.

Eventzilla

It is a complete event creation and management platform with many tools that will allow you to make your event unique.

Simplebooklet

Automatically make digital content interactive from within your app by creating eBooks. So you can influence and engage your audience across digital channels.

Open Table

Helping restaurants of all sizes thrive, so diners can find and book the perfect table for every occasion, our story is one of human connection – between diners and restaurants, and between restaurants and their communities.

Gloria Food

Use our free restaurant ordering software to boost your online sales. No matter how much your business grows, you'll always benefit from taking unlimited orders with zero fees.

Fyrebox

Create a quiz contest to generate leads, educate, or simplify to engage your audience.

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