Echo helps users improve short-term memory and mental math skills through N-back exercises. It is catalogued under Brain training & logic on PulseGate.

Echo is a consumer product built for students and individuals seeking cognitive training.

Is Echo still maintained?

Unverified. Echo has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Echo?

Similar projects tracked by PulseGate include Puzzmo, Cosmic Constellation Master Trivia, and Select Numbers.

Echo is developed by AprilNEA LLC, based in the United States.

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Echo

Name: Echo
Author: AprilNEA LLC

App StoreBrain training & logic🇺🇸

Echo: N-Back Math is a cognitive training app that challenges users with N-back math exercises to enhance short-term memory and focus. It offers multiple difficulty levels, a hands-free voice mode, and offline functionality, targeting students and brain-training enthusiasts.

FreeiOS

$Echo preview$

$Echo screenshot 2$
$Echo screenshot 3$
$Echo screenshot 4$

Visit App Store

Overview

5 features

Echo sits in PulseGate's Brain training & logic category. It helps users improve short-term memory and mental math skills through N-back exercises. Echo is a consumer product aimed at students and individuals seeking cognitive training. Echo costs nothing to use. Echo is available on iOS.

It is developed by AprilNEA LLC (United States), and it first shipped in 2026. Key capabilities include N-back training, math exercises, and voice mode.

N-back training
Math exercises
Voice mode
Multiple difficulties
Offline mode

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed7 Jul · 00:00 UTC
Echo: N-Back Math verified via Apple App Store — New Apps (RSS)
Source: Apple App Store — New Apps (RSS) · Open

Frequently asked questions about Echo

What is Echo?: Echo helps users improve short-term memory and mental math skills through N-back exercises. It is catalogued under Brain training & logic on PulseGate.
Who is Echo for?: Echo is a consumer product built for students and individuals seeking cognitive training.
Does Echo have a free plan?: Yes — Echo is free to use.
What platforms does Echo run on?: Echo runs on iOS.
Is Echo still maintained?: Unverified. Echo has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Echo?: Similar projects tracked by PulseGate include Puzzmo, Cosmic Constellation Master Trivia, and Select Numbers.Puzzmo Cosmic Constellation Master Trivia Select Numbers
Who develops Echo?: Echo is developed by AprilNEA LLC, based in the United States.
When did Echo launch?: Echo first shipped in 2026.

At a glance

Platforms: Mobile
Languages: English
First seen: 7 Jul 2026
Built for: students and individuals seeking cognitive training
Model: B2C
Solves: Helps users improve short-term memory and mental math skills through N-back exercises.

Registered as

App Store: 6783219758

Developer

🇺🇸AprilNEA LLC

Index record

Indexed: 7 Jul 2026
Lifecycle: Alive
First seen: Jul 2026
Last seen: 7 Jul 2026

Identity audit (12)

Slug: echo-n-back-math-apple-com
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 7 Jul 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-b.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Canonical URL: https://apps.apple.com/app/id6783219758

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