Comparison

Survey Diem vs ePinionCenter Survey Panel

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

Head to head
About

Survey Diem

Earn real rewards by sharing your opinions through surveys, polls, and quizzes. This app offers high-paying opportunities and a quick sign-up process, making it easy to start earning in minutes. It's a trusted platform designed to value your time and input.

Highlights
  • High-paying surveys
  • Quick sign-up
  • Opinion polls and quizzes
  • Secure and trusted platform
  • Industry-leading incentives
Read full description

Survey Diem – Get Paid for Your Opinions Earn real rewards by sharing your thoughts.
 Survey Diem makes it easy to take surveys, answer quick polls, and enjoy fun quizzes — all while getting rewarded with some of the best incentives in the industry. Why Choose Survey Diem? • High-paying surveys – better rewards than most survey apps. • Quick to start – sign up, verify, and begin earning in minutes. • Always something new – opinion polls, trivia quizzes, and personality tests. • Secure & trusted – ID verification ensures fair rewards and prevents fraud. • Top user ratings – 5.0 stars from early users who love the app. How It Works 1. Download Survey Diem (free). 2. Complete quick polls, quizzes, and surveys. 3. Cash out your rewards. Eligibility • Must be 18+ and located in the U.S. • A quick state ID or driver’s license check is required — protecting you and keeping rewards fair. Why You’ll Love It Survey Diem isn’t just another survey app — it’s a community where your voice matters. We combine engaging content with industry-leading incentives so your time feels truly valued. Start today and see why users say: 
“I’ve already earned money fast. The surveys are simple and fun!” » Download Survey Diem now and start earning today! «

About

ePinionCenter Survey Panel

Share your opinions on brands and market research studies to earn cash rewards. Register for an account, provide demographic information to qualify for surveys, and start earning points redeemable for money. Refer friends and family to increase your earnings.

Highlights
  • Earn cash rewards
  • Share opinions on brands
  • Participate in market research
  • Refer friends and family
  • Redeem points for cash
Features
Read full description

Join thousands of panelists who influence brands and earn money by sharing their opinions through surveys and market research studies. The process is simple. Register for an account today and receive your very own login to our ePinionCenter Survey Panel website. You will be asked some basic demographic information so we get a sense of which surveys you would best qualify for. You will almost immediately be able to begin taking surveys and getting routed to studies to earn points which can eventually be redeemed for cash rewards. Refer your family and friends and earn even more!

Screenshots

Survey Diem4 screens
ePinionCenter Survey Panel3 screens

Verdict

The call

The clearest difference is rating: Survey Diem at 5.0 against ePinionCenter Survey Panel's 3.0. Survey Diem also leads on ads (none vs shown) and monetization model (free vs ad-supported). ePinionCenter Survey Panel's advantage is iOS requirement (13.0 vs 15.0). On price, 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

Survey Diem holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

Scorecard5 real differences · 5 level
Survey Diem versus ePinionCenter Survey Panel: the parameters behind the verdict, then further details
ParameterSurvey DiemePinionCenter Survey Panel
PriceFreeFree
Rating5.0 (9 ratings) — better3.0 (2 ratings)
Positive reviews83.3% of reviews—
Number of ratings9 — better2
Update frequencyEvery 3 weeks—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size41 MB56 MB
Age rating17+4+
DeveloperOla Surveys LLCDANIEL EDUARDO GONCALVES

In-app purchases

None

Survey Diem

No in-app purchases

None

ePinionCenter Survey Panel

No in-app purchases

Questions

Is Survey Diem free?
Survey Diem is free to download, with no in-app purchases.
Is ePinionCenter Survey Panel free?
ePinionCenter Survey Panel is free to download, with no in-app purchases.
Which has better reviews, Survey Diem or ePinionCenter Survey Panel?
Survey Diem is rated higher. Survey Diem averages 5.0 out of 5 from 9 ratings, while ePinionCenter Survey Panel averages 3.0 from 2 ratings.
Do Survey Diem or ePinionCenter Survey Panel have ads?
ePinionCenter Survey Panel shows ads; Survey Diem does not.

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