Comparison

Stroop Test J vs Feather squadron 2

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

Head to head
About

Stroop Test J

This application administers the Stroop test to assess cognitive functions like response inhibition and attention. It measures performance by timing task completion and counting mistakes, with higher scores indicating greater impairment.

Highlights
  • Administers Stroop test
  • Measures response inhibition
  • Assesses attention ability
  • Records task completion time
  • Counts mistakes
  • Reports results for impairment assessment
Features
Read full description

The Stroop test is used primarily to assess an individual's impaired response inhibition due to frontal lobe dysfunction, problems with simultaneous interference, and ability to divide attention. Test instruction: Respondents are required to touch the words according to the instructions. At first, measure normal scores then measure Strooped (color interfered) scores. Results: Results are reported as the number of seconds required to complete the task and number of mistakes; therefore, higher scores reveal greater impairment. A rough standard: Score is depends on age or gender however most in 50% longer time and less than 10mistakes.

About

Feather squadron 2

Features
Read full description

This app contains a variety of fun games for children to play (ages 5 and up) and we measure their listening abilities while they play! This app has a quick screening option for parents and teachers, and a comprehensive testing option for appropriate professionals only. This version has been localised for US English. Please see other versions for other countries/accents. For Teachers and Parents: If you think that your child has listening, language or learning problems that might be related to auditory processing, you can use our quick screening to find out if there are any concerns. If you are concerned, regardless of the screening results, we recommend you visit your local audiologist or speech-language pathologist and recommend this app to get your child's auditory processing abilities tested thoroughly as well as traditional hearing testing performed. This app contains a variety of fun games for children to play (ages 5 and up) and we measure their listening abilities while they play! Your specialist can then recommend the appropriate action including treatments and strengthening exercises based on these results. For the professional: Researchers for years have shown the importance of auditory processing abilities and their correlations to language, reading, and educational abilities. Professionals (audiologists, speech-language pathologists, educational psychologists, paediatricians, etc) have not been able to measure auditory processing abilities routinely. There are a variety of reasons given for this; time-constraints, cost-constraints, limited knowledge on how to administer, limited knowledge on how to interpret the findings. Now, the team at Acoustic Pioneer have created a fast, fun, and easy way to measure multiple areas of auditory processing using an iPad app! The assessment app has been developed and normed on over 1000 children. The results are analysed immediately and you will receive a report on the results for your client comparing their ability to that of same-aged peers and will come with recommendations including therapy options, suggestions for teachers, compensatory strategy suggestions, or other information that would be helpful.

Screenshots

Stroop Test J1 screens
Feather squadron 24 screens

Verdict

The call

The clearest difference is price: Feather squadron 2 at Free against Stroop Test J's $1.99. Feather squadron 2 also leads on update cadence (every 5 days vs every 37 months). Stroop Test J's advantage is iOS requirement (8.0 vs 17.6). On 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

Feather squadron 2 is free to download; Stroop Test J costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stroop Test J ships an update every 37 months, Feather squadron 2 every 5 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Stroop Test J versus Feather squadron 2: the parameters behind the verdict, then further details
ParameterStroop Test JFeather squadron 2
Price$1.99Free — better
Rating2.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 37 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 — better17.6
Further details — not scored
Size1 MB18 MB
Age rating4+4+
DeveloperTakuya KawakamiAcoustic Pioneer

In-app purchases

None

Stroop Test J

No in-app purchases

None

Feather squadron 2

No in-app purchases

Questions

Is Stroop Test J free?
Stroop Test J costs $1.99, with no in-app purchases.
Is Feather squadron 2 free?
Feather squadron 2 is free to download, with no in-app purchases.
Do Stroop Test J or Feather squadron 2 have ads?
Neither Stroop Test J nor Feather squadron 2 shows ads.
Which is updated more often, Stroop Test J or Feather squadron 2?
Stroop Test J ships an update every 37 months, and Feather squadron 2 every 5 days. Most recently, Stroop Test J was updated on October 6, 2026 and Feather squadron 2 on October 3, 2026.

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