---
title: "NexCogni Drill - Reviews, Revenue and Downloads in Bulgaria | Apple App Store"
description: "This is a puzzle game app specifically designed to enhance cognitive ability and attention. The app includes four carefully designed training modes: Search for different games to test your observation"
---

# NexCogni Drill — Bulgaria

![NexCogni Drill App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/75/b8/db/75b8db16-48d9-f7ee-f668-7dfef69ecd8e/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png)

**Developer:** [Phuong Ngo Thi](https://apptail.io/developer/phuong-ngo-thi-anZICb)
**Category:** Games
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.zuzhs.zhsoufd
**Store:** Apple App Store
**Country:** Bulgaria
**Version:** 1.0 (released 2026-02-07)
**Original Release:** 2026-02-07
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/bg/app/app/id6758884258)
**AppTail Page:** [https://apptail.io/app/nexcogni-drill-Wlwy/bulgaria](https://apptail.io/app/nexcogni-drill-Wlwy/bulgaria)

## NexCogni Drill Description
This is a puzzle game app specifically designed to enhance cognitive ability and attention.
The app includes four carefully designed training modes: Search for different games to test your observation skills, quickly identifying unique elements among similar patterns; Quick counting challenges your number sensitivity, accurately counting the number of items on the screen; Mathematical operations exercise your mental arithmetic ability, improving calculation speed through graphical addition problems; Remember challenges train spatial remember, remembering and reproducing the location of patterns.
Each game features a 30-second countdown and an increasing difficulty system. As the level increases, the challenge gradually increases, making it suitable for users of all ages to undergo systematic training in focus and cognitive ability. Through continuous practice, users can effectively improve their attention concentration, reaction speed, and logical thinking ability.

## NexCogni Drill Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b1/b7/ab/b1b7abb9-6c2e-0996-f8e9-bb228ea23627/2.png/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/7a/51/347a51dd-620f-ae0d-c0ed-c39743bf22f9/4.png/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3a/25/54/3a2554ed-6ec2-dab9-2338-75361568cd9a/1.png/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/11/c3/e7/11c3e775-eb2c-8bdf-8c7b-17f236fdfa5c/3.png/2688x1242.png)








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