The Business Guide To Custom Loyalty App Development (2025)

In This Article

Defining Customer Loyalty Apps

From the most simple to complex, all customer loyalty apps work on the same main principles:

  1. Give customers points for purchasing goods or services from your business.
  2. Said points, once sufficiently accumulated, can be exchanged for certain rewards.
  3. Customers are incentivized to keep purchasing from you instead of a competitor.

Essentially, through a customer loyalty app, a business ‘buys’ the loyalty of its patrons.

And makes them fat.

Some tactics work across industries, while others only apply to specific niches or businesses.

If you belong to the latter, developing a custom app like the example above can be worthwhile, and to help, below are key considerations when developing a custom loyalty app for a business.

Custom Loyalty App Development Cost Overview

It will always be case specific, but here are some key estimates.

We’ve kept our figures conservative and erred on the higher side of things.

  1. Total Development: USD115,000
  2. MVP Development: USD35,000
  3. Total Development Time: 12 months
  4. Time to MVP: 16 weeks
  5. Maintenance: USD3,000 / month (not including 3rd party tools and ongoing development)

This assumes three very important things:

  1. A single cross-platform codebase for web and mobile devices
  2. A single UI / dashboard prioritising either web OR mobile
  3. No scope creep or significant changes to requirements

We’ll discuss these in more detail after laying out the main development steps. 

Customer Loyalty App Features

For every feature listed below, there’s space to specify custom needs for your business.

We encourage you to really think about whether your version of a loyalty app needs to be different or if the standard offering is good enough.

The more custom details are needed, the more likely off-the-shelf options won’t be a perfect fit and the stronger the argument for a custom app development.

Core Features

signboard saying must have to symbolize core features of any customer loyalty app

These are features even the most basic loyalty app has and should be part of your MVP.

Core Loyalty App Features
Feature Ready-Made Solutions Custom Needs (editable)
Registration & login Simple sign-up via email or phone; onboarding process
Points & rewards system Earn / redeem points per purchase; trackable reward balance
Digital membership / wallet integration Barcode / QR scanning at checkout
Push notifications Real-time engagement with reminders, promotions, and updates
Tiered loyalty levels Silver / Gold / Platinum-style programs with clear benefits per tier
Transaction history & activity tracking Full transparency so users can see how points are earned / spent

Enhanced Features

These features are what makes your app a custom solution with unique selling points. 

If you want your MVP to differentiate itself from the very first version, we should incorporate at least one of these features, and ideally several.

They can be broadly categorized into:

  • Customer-centric
  • Business-centric

Of course, more for the sake of more is almost never worth it, so these features should be chosen intentionally based on known industry, business, or customer needs.

Customer-Centric Features

graphic of customer to show customer centric enhanced features of a custom loyalty app
Customer-Centric Features
Feature Ready-Made Solutions Custom Needs (editable)
Gamification Challenges, badges, streaks, leaderboards
Referral & social sharing Invite friends for rewards; social media integration
Surprise & delight rewards Birthday perks, anniversary bonuses, or random gifts
In-app communication Announcements, updates, customer support chat
Location-based rewards (geo-fencing) Exclusive offers when customers are near a store
Partnership ecosystem Earn/redeem points across multiple brands
Sustainability rewards Eco-friendly perks (plant a tree, donate points, etc.)
Reward catalog / redemption options Flexible redemption (products, services, vouchers, cashback) to attract more users
Personalized offers & discounts Tailored based on past purchases, preferences, or location
Instant gratification Spin-to-win, scratch cards, surprise coupons

Business-Centric Features

analysis graphic to symbolize business centric enhanced features of a custom loyalty app
Business-Centric Features
Feature Ready-Made Solutions Custom Needs (editable)
Analytics & reporting dashboard Customer segmentation, purchase frequency, lifetime value; measure ROI of loyalty campaigns
Integrations with POS/e-commerce systems Real-time sync between online and offline purchases
Marketing automation Scheduled push notifications, personalized email campaigns
Feedback & surveys Customers can share opinions / suggestions directly in app

Customer Loyalty App Integrations

graphic of paperclip to symbolize integrations to third party software for custom customer loyalty app development

These are third party software connected to a customer loyalty app so it can offer key features. 

Below we share common integrations, again separated by customer or business-facing, and again with an editable column so you can state your chosen providers (and see which ones you need to hunt down!)

Customer-facing integrations

Customer-Facing Integrations
Type Purpose Your Provider (editable)
POS & e-commerce Earn/redeem points seamlessly in-store and online It’s ok to say not sure 🙂
Payment gateways Link rewards to actual purchases, including cashless transactions
Social media Share milestones, get referral bonuses, social login
Mobile wallets Store digital loyalty cards for easy access
Barcode / QR scanners Quick in-store check-ins, point redemption
Notifications Get updates on rewards, promotions, and reminders
Delivery & logistics Earn/redeem points from delivery orders

Business-facing integrations

Business-Facing Integrations
Integration Type Purpose for Businesses Your Provider (editable)
CRMManage customer data, segment users, personalize offers
Marketing toolsAutomate reward reminders, promos, and drip campaigns
AnalyticsTrack program performance, customer lifetime value, ROI
Inventory systemsEnsure reward availability and prevent overselling
Customer supportHandle reward/account issues quickly
Single Sign-On (SSO)Simplify account sign-ups and logins

6 Stages of Customer Loyalty App Development

agile to show stages of custom loyalty app development with upstack studio

Building custom software means following the typical stages of app development, of which there are six (seven if you include the work done before approaching a developer).

Stage 0: Prepare Your Loyalty App Brief

A brief is a preliminary document that gives developers an idea of your project, namely :

  • Problem
  • Solution
  • High-level Requirements
  • Budget Range
  • Timeline
  • Similar Applications

It gives us context and helps us form clarifying questions when we move to the next stage.

App Brief Template

Download this FREE editable template now to craft your perfect App Brief! Let us know where should we send it through the form below.

Secretly, developers also use it to filter out clients who aren’t serious! 

Stage 1: Requirements Gathering

During this phase, we work with you to define the requirements for your customer loyalty app.

We’ll take you through our zero to launch, where we align on: 

  • Target Audience
  • Problem Statements
  • Value Proposition
  • Primary Platform

Based on our discussions, we come up with a timeline for all features.

And most importantly, we shortlist essential ones to roll out an MVP within 12 – 16 weeks.

Stage 2: UI/UX Design

If your custom customer loyalty app compromises on either, employee adoption will always be a challenge.

You’ll constantly hear “Why can’t it be more like [insert popular loyalty app here]?” complaints.

Our UI/UX designer will ensure your app not only looks great (UI) but also delivers a seamless, enjoyable user experience (UX).

Stage 3: Back and Frontend Development

If you’re familiar with Agile methodology, we work in two-week Sprints.

During a Sprint, our backend developers build the back-end architecture while the frontend guys turn the designs by the UI/UX team into functional app interfaces.

At the end, we get your approval on progress and align on action items for the next Sprint.

If that sounds like gibberish, here’s a guide to Agile methodology for non-techs!

Stage 4: QA & Testing

The main purpose of this phase is for us to improve the stability of the app while minimising bugs that impact the user experience.

There’s no such thing as bug-free software, but that is no reason to compromise the user experience.

Stage 5: Launching Your MVP

We deploy your Minimum Viable Product (MVP) to a live environment so employees can begin using the loyalty app.

As they use it, we’ll be on hand to:

  • fix high-priority issues that were initially missed
  • monitor how core features perform
  • identify unexpected user behaviour 
  • see where improvements are needed

Stage 6: Iterate & Maintain

Based on how your team responds to the early version of your customer loyalty app, we reevaluate the product roadmap together.

More often than not, many features that were initially thought critical turn out to be unnecessary.

Meanwhile, use cases that nobody thought of suddenly reveal themselves.

Ultimately, we align on the development of the rest of the app to truly serve your business needs, alongside regular updates, bug fixes, and general maintenance to ensure the parts of the app that have been built remain stable.

MVP Timeline

custom loyalty app mvp
WEEKDESIGNDEVELOPMENT
0Kickoff meeting to align on essential features for MVP in 16 weeks
1 Initial UI/UX + User Feedback:
  • Recruit users for usability testing
  • Produce mid-fi designs
  • Conduct user testing with designs
Plan Front and Backend:
  • API Specification
  • API Controller List
  • API Service
  • Database Schema
2 Complete UI/UX:
  1. Iterate designs based on user feedback
  2. Begin hi-fi designs
Development Sprint Planning (weekly cycles):

(Start of Sprint)

  1. Plan work for the coming week
  2. Work on, test, and write automated tests for features
  3. Submit pull requests for code, UI/UX, and functionality review
  4. Update request if changes / improvements required
  5. Merge feature and move to next item

(End of Sprint)

  1. Demo to you and share the link to install / test
  2. Plan work for the coming week
  3. Repeat steps 2 – 6

Note: Receive designs + code review in Week 5

3
4
5Handoff designs to developers
6
7
8
9
10 Development Sprint Planning + QA Testing (weekly cycles):
  • Thorough QA testing
  • Security audit
  • Automated testing
11
12Launch + support / bug fixing
13App + documentation ready for handover to you or your team

Estimate ROI on Custom Development

ROI is not an exact science!

Until we are deep into development, it’s impossible to determine final costs.

Likewise, until you launch your app, there’s no way to calculate how much it generates or saves.

But just cause we can’t know with 100% certainty doesn’t mean we settle for nothing.

So try using this basic formula:

ROI (%) = Estimated Revenue − Estimated Costs Estimated Costs × 100

This of course means you need to roughly know your costs and revenue, and if you need help there, check out our full guide to estimating custom software ROI.

The Biggest Hurdles to Custom App Development

Our estimates assume no major scope creep, which is extremely common.

creeping shadow to symbolise scope creep during custom software development

Scope creep is by the main reason software projects go over budget, and the root causes are hard pills for businesses to swallow.

Poor Internal Oversight

It’s common for teams to each track their own KPIs with no idea what other teams are doing.

Without someone to unite the departments and see the big picture, the business ends up with an incomplete (or wrong) understanding of what it needs from a loyalty app.

The bigger the organization, the more common this problem tends to be.

PSA: Consider Ready-Made Apps!

Existing customer loyalty program providers like Smile, Open Loyalty, and Stemp Me have been around for years, refining their solutions with feedback from thousands of businesses.

screenshot of stamp io an example of off the shelf customer loyalty app that is good
They wouldn’t call themselves #1 unless they really were #1, right?

As many off-the-shelf solutions already offer some degree of customization, the chances that your business has genuinely unique needs is slim.

We’re not saying you’re wrong, just be sure the “need” for custom software isn’t a symptom of:

  • Improper loyalty app selection or implementation
  • Workflow misalignment
  • Poor employee training
  • All the above!

Custom loyalty app development only makes sense when:

  • Your brand has grown to have its own identity among customers
  • Your processes and integrations have become more complex
  • You’re in a highly specific niche with unique requirements
  • You’ve outgrown your loyalty app and their representatives have confirmed as much

In every other case, your time and money are better spent elsewhere.

And don’t shy away from trying different options.

Remember: USD100,000 for development! 

If you’re unsure, feel free to reach out for an honest assessment. 

If you have a custom software project in mind and need help estimating ROI, get in touch with us and we’d be happy to help! Also, consider joining our mailing list for a one-stop resource on everything from SaaS validation to execution and promotion. Get a nifty list of questions to ask app developers when you sign up!

App Developer Interview Questions Template

Download this template now so you know exactly what to ask App Development Agencies! Let us know where should we send it through the form below.

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