What Tablif read on Parallax: Dual N-Back's site
Parallax: Dual N-Back describes itself as: “Parallax: Dual N-Back”
- Price model: One-time
- Stage: Beta
What it is
Calls itself “practice app”.
- Calls itself: practice app
“…practice app”
Where it puts itself
Rules out “accounts”, “ads” and “subs”.
- Says it will not: accounts · ads · subs
“…no ads, subs, or accounts.”
What it costs
One-time purchase. No free plan. No monthly or yearly plan. Prices quoted: $4.99.
- One-time: yes
- Monthly: no
- Yearly: no
- Free plan: no
- Price: $4.99
“$4.99 once: no ads, subs, or accounts.”
Who it sells to
Sells to consumers.
- Sells to: consumers
“Dual n-back working-memory training for iPhone.”
How it runs
A mobile app for iOS. Runs locally and works offline. Distributed through the App Store. Built with WordPress.
- Kind: mobile
- Runs on: iOS
- Runs where: on the device, offline
- Distributed via: App Store
- Built with: WordPress
“Dual n-back for iPhone with deep, private progress stats”
“…iPhone”
What it works with
Names CST3 Media, JSON and 1 more on its pages.
- Names: CST3 Media · JSON · iPhone
“CST3 Media, LLC”
“JSON”
What it offers as proof
In beta. Publishes a blog.
- Stage: beta
“Private beta”
“Not yet available for public purchase.”
Sources
Tablif read these pages, last on 4 Nov 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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