Backtrack Stack

iOS Universel / Jeux

Backtrack Stack is a configurable N‑Back training app designed to help you practice working memory with multiple cue types.

Cues (can be configured):
- Position (3×3 grid)
- Audio letters (spoken)
- Color cue
- Haptics on supported devices

Training modes:
- Adaptive difficulty (d′/accuracy-based)
- Fixed N sessions
- Preset runs (one-tap fixed sessions)
- Optional per‑cue N (advanced)

Stats:
- Track hits, misses, false alarms, correct rejections, and d′ (d-prime) per cue and overall.

Backtrack Stack works great on iPad and iPhone, is highly configurable, and keeps controls simple so you can focus on the task.

Quoi de neuf dans la dernière version ?

Added exact recall option which tracks correct, wrong, or skipped.