---
title: "Backshift - Dual N-Back - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Backshift is a Dual N-Back trainer designed to strengthen your working memory through daily practice.  How it works: Watch a 3×3 grid while listening to letters. Your task: identify when the current p"
---

# Backshift - Dual N-Back — United States
> Train your working memory

![Backshift App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b2/b4/66/b2b466bd-ed0a-0c97-b0f1-82fb53cb4413/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-CLlGEb)
**Category:** Games
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.missriz.dualNBack
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.0 (released 2026-02-20)
**Original Release:** 2026-02-20
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6757496082)
**AppTail Page:** [https://apptail.io/app/backshift-dual-n-back-rfCy/united-states](https://apptail.io/app/backshift-dual-n-back-rfCy/united-states)

## Backshift Description
Backshift is a Dual N-Back trainer designed to strengthen your working memory through daily practice.

How it works:
Watch a 3×3 grid while listening to letters. Your task: identify when the current position OR sound matches what appeared N steps ago. Start at N=1 and progress as you improve.

Features:
• Adaptive difficulty — auto-adjusts based on your performance
• Progress tracking — view your accuracy trends over time
• Daily streaks — build consistency with streak tracking
• Customizable sessions — adjust duration, trial speed, and gap timing
• Daily reminders — never miss a training session
• Multiple audio packs — letters or numbers

Why Dual N-Back?
Dual N-Back pushes your brain to hold more information and stay focused under pressure. Train for 20 minutes a day and build a stronger working memory.


Free tier: Levels N=1 through N=3
Premium: Unlock N=4+ with a subscription, or earn it free by scoring 100% at N=5

Terms of use: 

## Backshift Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/44/4d/e4444d29-4440-6e0f-ebbb-efa5aa0ce966/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-30_at_03.24.25.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e7/28/13/e72813ee-e1ec-0fad-51cb-d2c29c35352f/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-30_at_03.24.46.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6e/f3/df/6ef3df67-d45c-e52b-8fea-6758ef16d874/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-30_at_03.24.51.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/36/75/d9/3675d997-bb62-0c16-181a-1d53d729f34e/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-30_at_03.24.59.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/86/8a/ce/868ace9d-bf14-5061-9e58-06cd720b34b6/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-30_at_03.25.05.png/1242x2688.png)



## Backshift In-App Purchases
| Item | Price |
|------|-------|
| Advanced Levels (Yearly) | $4.99 |
| Advanced Levels (Monthly) | $0.49 |





---

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