Comparison

Customer Spark vs Joint Maker Lab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Customer Spark

An exclusive community for customers to provide feedback on products and services. Participate in various activities to earn points redeemable for rewards. Your voice is prioritized for a fun and engaging experience.

Highlights
  • Exclusive invite-only community
  • Earn points for rewards
  • Provide product feedback
  • Engaging activities
  • Customer voice prioritized
Features
Read full description

The Walmart Customer Spark Community is an exclusive, invite-only community where customers can participate in a variety of activities to earn points towards rewards. Our goal is to provide a fun and engaging experience for you to provide feedback on products, services and more. Your voice is our top priority and we are here to listen! Learn more here: https://customersparkcommunity.walmart.com

About

Joint Maker Lab

This platform fosters a collaborative community for product co-creation, from initial ideas to market validation. Users can contribute insights, participate in development and testing, and earn rewards for their input. It aims to create products that truly meet user needs and offer excellent performance.

Highlights
  • User co-creation platform
  • Product definition and development
  • Scenario testing and market validation
  • Real-time feedback system
  • User incentive point system
  • Demand co-creation to value sharing ecosystem
Features
Read full description

Platform Introduction The platform is committed to building an ecological community for in-depth co-creation among users, and establishing a full-process participation system from demand insight to product implementation. Through the user segmentation (contribution + clustering) operation mechanism, core users are invited to participate in the four key stages of product definition, joint development, scenario testing, and market validation throughout the process, and a real-time feedback closed-loop system is established. Meanwhile, a user incentive point system is constructed to quickly iterate high-quality suggestions into product optimization, ultimately forming an ecological closed loop of "demand co-creation - product co-research - value sharing" to create an ideal product that truly meets interactive experience and offers excellent performance. Product Manifesto From creative inspiration to technological breakthrough, jointly create the ideal product Core Proposition Focusing on the concept of "letting technology products evolve through customer engagement", consumers have transformed from "passive users" to "product co-creators" Platform Audience Positioning Pioneers who love digital black technology, have unique insights into home, audio-visual, and energy storage products, and are creative innovators with boundless imagination A chronicler of daily life, hoping to jointly create more exceptional products with Anker Be willing to share your usage scenarios and needs for Anker products User Rights Participate in the new product internal testing rights and contribute ideas to the new product design Priority participation in irregular brand events, offline interviews... Enjoy exclusive welfare discounts and surprises, making it truly spectacular

Screenshots

Customer Spark4 screens
Joint Maker Lab4 screens

Verdict

The call

The clearest difference is review sentiment: Customer Spark at 62% against Joint Maker Lab's 0%. Customer Spark also leads on update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Customer Spark ships an update monthly, Joint Maker Lab every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Customer Spark versus Joint Maker Lab: the parameters behind the verdict, then further details
ParameterCustomer SparkJoint Maker Lab
PriceFreeFree
Rating4.9 (13K ratings) — better—
Positive reviews61.8% of reviews — better0.0% of reviews
Number of ratings13K — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size52 MB132 MB
Age rating17+17+
DeveloperWalmartPower Mobile Life LLC

Customer experience

Customer Spark

All ratings13,359 ratings
Positive96.8%
Neutral1.2%
Negative2.0%
Written reviews544 reviews
Positive61.8%
Neutral6.6%
Negative31.6%

Joint Maker Lab

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Customer Spark

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

Joint Maker Lab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Customer Spark

No in-app purchases

None

Joint Maker Lab

No in-app purchases

Questions

Is Customer Spark free?
Customer Spark is free to download, with no in-app purchases.
Is Joint Maker Lab free?
Joint Maker Lab is free to download, with no in-app purchases.
Do Customer Spark or Joint Maker Lab have ads?
Neither Customer Spark nor Joint Maker Lab shows ads.
Which is updated more often, Customer Spark or Joint Maker Lab?
Customer Spark ships an update monthly, and Joint Maker Lab every 2 months. Most recently, Customer Spark was updated on November 7, 2026 and Joint Maker Lab on November 4, 2026.

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