Comparison

Amazon Shopper Panel vs Cat Clock App Pro.No Ads

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

Head to head
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).

About

Cat Clock App Pro.No Ads

Features
Read full description

This is a simple digital clock application that displays images and Gifs of cats. The cat image changes once every 60 seconds. The time is displayed in your country's time and in your language. Overview "Cat Clock" is an application that not only displays the time, but also shows various cat images. For those who are bored or feel monotonous with ordinary clocks, this application will be interesting to use. This app displays the time using the device's time settings. In addition, the cat image changes automatically every 60 seconds. Thus, a digital clock application that displays cat images does not only display the time, but also allows users to enjoy cat images. If this application is used on a smartphone or tablet that is not in use, it can also be used like a table clock. ■Outline of Functions 1,Digital clock function 2,Cat image display function 3,Function to automatically change cat images every 60 seconds 4,Function to acquire and display year, month, day, and hour from the device Example of use 1,People who want a clock 2,People who like cats 3,People who like animals 4,People who like animation 5,Cat geeks 6,People who feel lonely with an ordinary clock. 7,Display cat images and enjoy everyday life. 8,Use it to refresh yourself between work or study that you feel monotonous with a normal clock. 9,To show off your personality. 10,Use it to enjoy conversation by displaying cat images that the other person might like. 11,Use at parties and events to entertain guests by displaying various cat images. 12,To promote sleep, display relaxing cat images and use to relax the space before sleep. 13,People who are under stress. 14,Stress relief 15,People seeking healing ■Effect of animal images A joint experiment by the "University of Leeds" and "Tourism Western Australia" in the U.K. investigated the effects of viewing cute animal images and videos for 30 minutes on blood pressure, heart rate, and anxiety. The study was conducted on 15 students and 4 staff members in December 2019, coinciding with the winter exam period, a time of heightened stress. After viewing the videos, blood pressure, heart rate, and anxiety decreased in all cases. Blood pressure decreased on average from 136-88 to 115-71, well within the ideal blood pressure range. The average heart rate also decreased by 6.5% to 67.4 beats per minute. STAI, which measures anxiety by self-assessment, was used, and also showed a 35% decrease. The 30-minute videos featured animals such as kittens, puppies, and quacker wallabies. The quakka wallaby, by the way, is a creature native to Western Australia and is sometimes called the "happiest animal in the world." https://www.firststopsingapore.com/en/study-quokkas-can-be-good-for-your-health/ ■Cat images are obtained from https://aws.random.cat/view/601 Thank you for the cute cat images. ■Disclaimer We are not responsible for any trouble or disadvantage caused by the use of this application. Please use this application within the scope of personal use. For example, uploading cat images to the Internet or sending them to multiple people may cause copyright issues. The images used in this application are not displayed from our servers. They are displayed based on links to images obtained from external sites. Therefore, there are no copyright issues. If you have any problems, please contact us at the e-mail address listed in the application overview.

Screenshots

Amazon Shopper Panel4 screens
Cat Clock App Pro.No Ads4 screens

Verdict

The call

The clearest difference is price: Amazon Shopper Panel at Free against Cat Clock App Pro.No Ads's $8.99. Cat Clock App Pro.No Ads's advantage is iOS requirement (12.0 vs 14). On update cadence, 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

Amazon Shopper Panel is free to download; Cat Clock App Pro.No Ads costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Amazon Shopper Panel ships an update every 3 weeks, Cat Clock App Pro.No Ads monthly. The most recent releases landed on October 15, 2026 and May 17, 2026 respectively.

Scorecard2 real differences · 8 level
Amazon Shopper Panel versus Cat Clock App Pro.No Ads: the parameters behind the verdict, then further details
ParameterAmazon Shopper PanelCat Clock App Pro.No Ads
PriceFree — better$8.99
Rating4.9 (180K ratings) — better—
Positive reviews46.4% of reviews—
Number of ratings180K — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1412.0 — better
Further details — not scored
Size144 MB28 MB
Age rating17+4+
DeveloperAMZN Mobile LLCMINERVA K.K.

Bugs and 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

Cat Clock App Pro.No Ads

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Amazon Shopper Panel

No in-app purchases

None

Cat Clock App Pro.No Ads

No in-app purchases

Questions

Is Amazon Shopper Panel free?
Amazon Shopper Panel is free to download, with no in-app purchases.
Is Cat Clock App Pro.No Ads free?
Cat Clock App Pro.No Ads costs $8.99, with no in-app purchases.
Do Amazon Shopper Panel or Cat Clock App Pro.No Ads have ads?
Neither Amazon Shopper Panel nor Cat Clock App Pro.No Ads shows ads.
Which is updated more often, Amazon Shopper Panel or Cat Clock App Pro.No Ads?
Amazon Shopper Panel ships an update every 3 weeks, and Cat Clock App Pro.No Ads monthly. Most recently, Amazon Shopper Panel was updated on October 15, 2026 and Cat Clock App Pro.No Ads on May 17, 2026.

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