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This report was last updated 6/30/2020.
Refresh the report to view the most up-to-date data available:
Refresh the report to view the most up-to-date data available:
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Report Info:
Note: While Amazon.com claims 33,777 Ratings, we counted 12,510 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".
Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in General Social Networking with authentic reviews:
Report Card
Fail Overall Grade
FAIL
Deleted Reviews

FAIL
Suspicious Reviewers

FAIL
Overlapping Review History

WARN
Rating Trend

WARN
Reviewer Participation

PASS
Unverified Purchases

PASS
Word Count Comparison

PASS
Phrase Repetition

PASS
Reviewer Ease

PASS
Brand Repeats

PASS
Incentivized Reviews

Most Trusted Reviews
I've tried uninstalling this app and reinstalling it again with ... [Go to full review]
Aug 27, 2016 1 of 1 found this helpful.
73%
TRUST
TRUST
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Verified Purchaser
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Overrepresented Participation (posted 7 Reviews)
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Critical Reviewer (avg. rating: 3.1)
Least Trusted Reviews
Good app. [Go to full review]
Jan 10, 2018
0%
TRUST
TRUST
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Verified Purchaser
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Created on a high volume day
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Single-Day Reviewer (posted all reviews on Jan 10, 2018)
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Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
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Brand Repeater (2 of 16 reviews for this brand; avg rating: 5.0)
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Overlapping Review History: reviewed 1 of 9 top products
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Overrepresented Participation (posted 16 Reviews)
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Easy Grader (avg. rating: 5.0)
Analysis Details
Fail
Deleted Reviews

- 22,297
- Reviews have been deleted
We discovered a total of 22,297 deleted Reviews for this product, with an average rating of 3.2. Even though deleted reviews don't affect the average rating, the fact that action was taken to delete reviews raises some red flags about the integrity of the reviews for the product as whole.
There are a few limitations to keep in mind regarding the Deleted Reviews test:
- We don't have a magic ability to collect every single deleted review; we can only identify reviews as deleted if we collect them on one date and then notice they are no longer visible on a subsequent date.
- We have no information on reviews that were never published in the first place.
- We also don't know why these reviews were removed. It could be action from the platform, personal decision by the review author, part of an entire account closure, even some data error on our part, etc.
Fail
Suspicious Reviewers

Take-Back Reviewers
3,890 of the 12,510 reviewers have had at least one of their past reviews for another product deleted. The Take-Back Reviewers have rated this product an average of 3.5 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 3.1. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.
Single-Day Reviewers
321 of the 12,510 reviewers have written multiple reviews but posted all of them on a single day. The Single-Day reviewers have rated this product an average of 4.2 while all other reviewers rated this product an average of 3.2. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.
Fail
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
9% also reviewed:
Netflix by Netflix, Inc
6% also reviewed:
Pinterest by Pinterest, Inc
6% also reviewed:
Candy Crush Saga by King
5% also reviewed:
YouTube by youtube.com
4% also reviewed:
Fire HD 8 Tablet with Alexa by Amazon
4% also reviewed:
Fire TV Stick bundle with Echo Dot (2nd Gen) -... by Amazon
3% also reviewed:
ES File Explorer File Manager by ES Mobile
3% also reviewed:
Search Engine For Google by Kyy Apps
3,875 of the 12,510 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 3.9 while the reviewers who have a more unique product review history rated this product an average of 2.9. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.
Warn
Rating Trend

-
- 16%
- Created over 76 days
We counted 12,510 reviews for this product over the span of 1,412 days, an average of 8.9 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 20 or fewer reviews on any given day.
However, we see the following 76 days exceeding this threshold:In total, we found that 2,024 reviews were created on just 76 days. This is an excessively high number of reviews submitted on these high volume days.
Warn
Reviewer Participation

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- 72%
- From reviewers with an overrepresented participation
We see the following 3 participation groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 9054 reviewers (or 72%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass
Unverified Purchases

112 of the 12,510 total reviews for this product are unverified purchases. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Unverified purchases may be the result of Kindle Unlimited readers, buyers who didn't pay full price, or reviewers who did not purchase the product at Amazon. Read more about our Unverified Purchases test.
Pass
Word Count Comparison

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- 30%
- Have an overrepresented word count
In the graph above, we can see the distribution of review word counts for this product and the expected distribution for this category. We see the following 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 3,735 reviews (or 30%) are within an overrepresented word count group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Phrase Repetition

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- 0%
- Used substantial repetitive phrases
0 of the 12,510 total reviews for this product use substantial repetitive phrases between them. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Phrase Repetition test.
Read more about our Phrase Repetition test.
Pass
Reviewer Ease

The ease score is the average rating for all reviews that a given reviewer submits. The average ease score for reviewers of this product is 4, while the average ease score for reviewers in this category is 4.3.
4.0 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass
Brand Repeats

Brand Repeaters
1,473 of the 12,510 reviewers have reviewed other products for this brand. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Incentivized Reviews

On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
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- 0%
- Admitted to receiving an incentive
We didn't detect any reviews that used language indicating they were incentivized.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.