NBack 3D vs P.S. 328 Phyllis Wheatley
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NBack 3D
This app challenges your memory by requiring you to count 3D shapes of specific colors. As the 'N' value increases, the difficulty escalates, testing your ability to recall past stimuli in a sequence.
- N-Back memory challenge
- 3D shape and color recognition
- Increasing difficulty levels
- Sequence memorization
- Cognitive skill enhancement
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The task is only to count the 3D shapes of the specified shape and color, but as the N of the N ‘Back increases, it becomes more difficult. *N’Back : The current answer matches the one from N steps earlier in the sequence. *1’Back 1 task1: count & memorize 2 task2: count & memorize 3 answer for task1 4 task3: count & memorize 5 answer for task2 6 task4: count & memorize : *2’Back 1 task1: count & memorize 2 task2: count & memorize 3 task3: count & memorize 4 answer for task1 5 task4: count & memorize 6 answer for task2 7 task5: count & memorize :
P.S. 328 Phyllis Wheatley
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Key Features: Students: Gain the edge in your studies with direct links to your academic schedules, real-time grades, and extensive learning materials. Families: Participate actively in school life with updates from the Parent-Teacher Association, a comprehensive staff directory, and detailed reports on student progress. Educational Staff: Have immediate access to crucial educational data, embed the principles of PBIS in your teaching, and find valuable CTLE materials for ongoing educational growth. Latest Updates: Stay abreast of the latest school announcements through instant notifications. All your school’s social platforms integrated into one stream for ease of access. Planning and Participation: Always be in the loop with exhaustive details on academic and extracurricular activities, including conferences and various school outings. Multilingual Support & User-Friendly Design: A testament to our dedication to diversity with language support spanning over 100 languages and full accessibility for all users. Advantages: A unified digital nexus for: Parents: Manage your child's schooling with an all-encompassing mobile resource. Educators: Simplify educational management and student interaction. Real-World Applications: Parents On-the-Move: Effortlessly check in on your child’s academic performance even amidst a hectic day. Pupils: Lay out your week seamlessly by reviewing schedules ahead of time. Educators: Streamline planning for school activities and academic schedules with your peers. Interactive Elements: A seamless navigation experience with an intuitive interface. One-touch access to essential educational platforms like Google Classroom and ClassDojo. Health resources at your fingertips, with essential links to wellness screenings and immunization information. Distinct Offerings: On-demand translation for inclusive engagement with the school community. An engaging visual showcase featuring school events and moments. Wrap-Up: Get the P.S. 328 Phyllis Wheatley Educational Gateway now to simplify your educational experience – simplifying education management for everyone involved.
Screenshots
Verdict
The clearest difference is in-app purchases: P.S. 328 Phyllis Wheatley at none against NBack 3D's 1. P.S. 328 Phyllis Wheatley also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). On price, device support and iOS requirement 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
Both are free to download. NBack 3D sells 1 one-off in-app purchase. P.S. 328 Phyllis Wheatley asks for nothing beyond the download.
NBack 3D ships an update every 10 months, P.S. 328 Phyllis Wheatley every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | NBack 3D | P.S. 328 Phyllis Wheatley |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 238 MB |
| Age rating | 4+ | 12+ |
| Developer | Yasuyoshi Ota | Solved Education Consultancy, LLC |
In-app purchases
NBack 3D
- Extend to 20'Back & Remove Ads$2.99
P.S. 328 Phyllis Wheatley
No in-app purchases
Questions
Is NBack 3D free?
Is P.S. 328 Phyllis Wheatley free?
Do NBack 3D or P.S. 328 Phyllis Wheatley have ads?
Which is updated more often, NBack 3D or P.S. 328 Phyllis Wheatley?
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