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Home » Blogs » How to add ‘sticky’ features like wishlists and wallets in your app
By Gaurav Parvadiya | Last Updated On December 2nd, 2025
User retention should be your ultimate app goal. You can spend time and money to acquire thousands of users, but if they abandon your app after minimal use, all your efforts are wasted. Success stories from Shopify and various Reports show how adding app features such as wishlists and wallets can increase levels of engagement and repeat purchases. McKinsey also states how just a 5% increase in customer retention can increase profits from 25% to 95%. But still, many apps continue skipping out on great features, settling for basic functionalities.
The truth is: The difference between a good app, and a great app is the ability to make users stay. Adding these ‘sticky’ app features will be your secret weapon.
‘Sticky’ features are more than simply nice features of the app. They are an integral part of the user experience with the app, and can make the app become indispensable in the user’s routine. For example, wishlist features allow users to save their favorites, which encourages them to make a purchase in the future. Wallet features increase trust and user app convenience as they allow for single-touch payments.
A recent study by Shopify states that approximately 78% of consumers have made purchases as a result of them adding those items to a wishlist. Also to note, wallets connected to apps have 40% higher conversion rates (Boston Consulting Group). When these features are integrated to work as a system, these casual visit features become buyers who come back time after time.
Whether or not to have a wishlist is no longer a question for online retailers, as they are a common industry standard. They enable users to customize the shopping experience by organizing their favorites, and browsing later.
How to do it step by step via no code tools like Twinr:
Benefits:
A seamless checkout experience is essential. Digital wallets, such as Apple Pay, Google Pay, or PayPal, expedite the checkout process and increase trust—two vital components noted by BCG, which found that in e-commerce, sales increase by 30–40% with speedy checkout options.
How to implement:
Disconnected data can kill engagement, and with the app, data should never feel disconnected. Users should have seamless, synchronized experiences of wishlists and wallets that are available across devices and sessions. With Twinr’s real-time sync, user populated data like preferences, items, and payment information are current.
Think of it: Apple Wallet’s seamless functionality across all iOS devices is a perfect example of what you want to emulate with your app. Your ‘sticky’ features no longer serve a functional purpose; they provide an experience, and that experience is personal and reliable.
Using gamification techniques like progress meters and badge systems like “Wishlist Explorer” helps drive the engagement with wishlists and wallets. Users will then build collections and reward activity through discounts and exclusive offers.
Users with generic push notifications about wishlists and even unprocessed payments. Automated notifications help regain lost attention and enhance retention.
An effort-free process should be the focus of your system: onboarding should be seamless, and intuitive navigation through functions should be frictionless. User testimonials like, “Over the past three months, wishlists increased my sales by 30%,” are incredibly effective.
Assure the users of their data’s privacy as wallets are utilized. Users should be shown your PCI compliance, and trust and security seals should be visible on the site.—
With Twinr, adding wishlists and wallets takes no time and requires no development assistance. You can add and configure SDKs, adjust the UI, and set live ‘sticky’ features in a matter of hours. For example, one day a fashion retailer added wishlists and Advanced Fashion was able to optimize features to achieve 27% of repeat orders in 2 months.
The system supports the adding of custom SDKs, real-time code injections, syncs, and custom code additions without having to write a single line of code. The result of this flexibility is an app that can adjust and expand to keep retaining users.
Using the no-code sdk provided by Twinr,Jane’s Pizza revamped their app by adding a wishlist and wallet feature. Within 90 days, repeat orders surged by 30 percent. The owner said, ‘Customers love saving their favorite meals and paying with one tap, and they really enjoy the personalization of the app. It skyrocketed repeat sales!‘
This really shows the ways in which ‘sticky’ features add value by helping a loyal customer base engage with the app.
Q1: Is it possible to add wishlists and wallets to the app without any coding knowledge?
A: Definitely, with Twinr you can add features like these without any coding experience. Design your app and integrate SDKs for seamless functionality.
Q2: Why do these playoff features improve retention?
A: They personalize and make app usage frictionless. They create a seamless experience for the customer and, with the ability to save products and make quick repeat purchases, improve customer retention.
Q3: Is the data secure?
A: Yes. Twinr integrates with PCI compliant SDKs, encrypts data, and follows security requirements for handling sensitive data.
Q4: What is the time frame for getting these features live?
A: With Twinr, the integration of wishlists and wallets is quicker than traditional coding methods as you can implement and have it fully tested and refined in hours to a couple of days.
Q5: Cross-device support – will features like wishlists work everywhere?
A: Correct. Twinr’s wishlists real time sync and SDK support allows users to have full access to their wishlists and wallets on all of their devices.
Gaurav is the founder and CEO of Twinr, a tech entrepreneur with a decade of experience and a passion for SaaS. With a Master's degree in Computer Science, he specializes in no-code development, driving innovation in the mobile app industry. When he's not busy growing the company, you'll find him writing about tech, growth, software development, e-commerce, and occasionally sneaking in a game of badminton.