Comparison

KnowledgeTRAK vs Amazon Shopper Panel

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

Head to head
About

KnowledgeTRAK

Earn money and points by completing shopping assignments. Discover tasks available on a map or remotely, and follow simple instructions to get paid monthly. Increase your Shopper Level for better opportunities.

Highlights
  • Find shopping assignments
  • Complete tasks remotely
  • Earn points and money
  • Increase Shopper Level
  • Monthly payments
  • Map-based assignment discovery
Features
Read full description

KnowledgeTRAK allows you to earn some extra cash while you shop. Through the app, you can find assignments that you can complete in exchange for points and money. Keep earning points and increase your Shopper Level. The higher your level, the better the assignments and the payout! The process is quite simple: 1. Find assignments that interest you from a map. You can also find assignments that you can complete from anywhere (even your home)! 2. Once you accept an assignment that you are interested in, you can accept it and follow the instructions that will guide you throughout. You may be asked to take a picture and/or answer a few questions about your experience. 3. Your payment will be issued through money exchange at the end of every month! Download the app now and become a part of the fastest growing mystery shopping community in the region!

About

Amazon Shopper Panel

Earn monthly rewards by sharing purchase receipts from outside Amazon or by completing surveys. Participants can also earn by enabling ad verification to receive more relevant surveys. Rewards can be redeemed as Amazon Balance or charitable donations.

Highlights
  • Share purchase receipts
  • Complete surveys
  • Earn monthly rewards
  • Redeem for Amazon Balance
  • Donate to charity
  • Enable ad verification
Features
Read full description

The Amazon Shopper Panel is an opt-in, invitation-only program where participants can earn monthly rewards by sharing receipts from purchases made outside of Amazon or completing short surveys about your opinion on brands or products that may be of interest to you. Earning rewards is easy. Simply upload eligible receipts by using the Amazon Shopper Panel app to take pictures of paper receipts or by forwarding email receipts to receipts@panel.amazon.com and you’ll earn up to $10 per month towards either an Amazon Balance or a charitable donation. You’ll earn rewards each month for every survey you complete and if you turn on ad verification on your mobile device you'll receive more, relevant surveys each month based on the ads you see from Amazon. Ads from Amazon can include Amazon’s own advertising or third-party businesses that advertise through Amazon Ads. Space is limited and you may only be eligible to participate in certain parts of the program. You can check if you are eligible by tapping on the Receipts or Surveys tabs, or by visiting Ad verification in the panel app's settings. Your participation will help brands offer better products and make Amazon ads more relevant. Participation in the Amazon Shopper Panel is voluntary and panelists can stop using the app, sharing receipts, answering survey questions, or enabling ad verification at any time. The Amazon Shopper Panel is available to a limited number of Amazon customers who are 18 years of age or over and in the US. If you received an invitation, download the app now. Interested customers who did not receive an invitation can download the app to join the waitlist and will be notified via email if space becomes available. Learn more: http://panel.amazon.com By using this app, you agree to Amazon’s Conditions of Use (www.amazon.com/conditionsofuse) and the Amazon Shopper Panel T&Cs (available in the app). Please also see our Privacy Notice (www.amazon.com/privacynotice).

Screenshots

KnowledgeTRAK4 screens
Amazon Shopper Panel4 screens

Verdict

The call

The clearest difference is rating: Amazon Shopper Panel at 4.9 against KnowledgeTRAK's 1.0. Amazon Shopper Panel also leads on ratings volume (180K vs 1) and update cadence (every 3 weeks vs every 3 months). KnowledgeTRAK's advantage is monetization model (free vs free with in-app purchases) and review sentiment (56% vs 46%). On price, ads, in-app purchases and device support 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.

ReceptionRating · Positive reviews · Number of ratings

Amazon Shopper Panel holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Amazon Shopper Panel has 180K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 56% of KnowledgeTRAK's written reviews are positive against 46% of Amazon Shopper Panel's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

KnowledgeTRAK ships an update every 3 months, Amazon Shopper Panel every 3 weeks. The most recent releases landed on September 18, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
KnowledgeTRAK versus Amazon Shopper Panel: the parameters behind the verdict, then further details
ParameterKnowledgeTRAKAmazon Shopper Panel
PriceFreeFree
Rating1.0 (1 ratings)4.9 (180K ratings) — better
Positive reviews55.6% of reviews — better46.4% of reviews
Number of ratings1180K — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better14
Further details — not scored
Size96 MB144 MB
Age rating4+17+
DeveloperEthos Integrated Solutions LLC Dubai BranchAMZN Mobile LLC

Customer experience

KnowledgeTRAK

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews9 reviews
Positive55.6%
Neutral0.0%
Negative44.4%

Amazon Shopper Panel

All ratings180,317 ratings
Positive97.6%
Neutral1.3%
Negative1.1%
Written reviews1,139 reviews
Positive46.4%
Neutral15.3%
Negative38.3%

Bugs and requests

KnowledgeTRAK

Not enough reviews yet to summarise bugs or requests.

Amazon Shopper Panel

Reported bugs

4 issues
  • Receipts not uploading properly
  • App crashing when accessing certain features
  • Inconsistent categorization of eligible receipts
  • Rewards not being credited as expected

Requested features

4 requests
  • More frequent and higher-paying surveys
  • Ability to submit more receipts per month
  • Better notification system for new surveys
  • Option to delete failed receipt submissions

In-app purchases

None

KnowledgeTRAK

No in-app purchases

None

Amazon Shopper Panel

No in-app purchases

Questions

Is KnowledgeTRAK free?
KnowledgeTRAK is free to download, with no in-app purchases.
Is Amazon Shopper Panel free?
Amazon Shopper Panel is free to download, with no in-app purchases.
Which has better reviews, KnowledgeTRAK or Amazon Shopper Panel?
Amazon Shopper Panel is rated higher. KnowledgeTRAK averages 1.0 out of 5 from 1 ratings, while Amazon Shopper Panel averages 4.9 from 180K ratings.
Do KnowledgeTRAK or Amazon Shopper Panel have ads?
Neither KnowledgeTRAK nor Amazon Shopper Panel shows ads.
Which is updated more often, KnowledgeTRAK or Amazon Shopper Panel?
KnowledgeTRAK ships an update every 3 months, and Amazon Shopper Panel every 3 weeks. Most recently, KnowledgeTRAK was updated on September 18, 2026 and Amazon Shopper Panel on October 15, 2026.

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