Best apps like E.C.H.O

9+ similar apps compared and reviewed

4.1 avg rating

9 free apps

Updated October 2026

Adam Aerospace CO. LLC

Looking for something like E.C.H.O? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to E.C.H.O

#1

DocLocker by DocLocker, LLC

Document Storage Simplified

Editor's Choice

5.0(3 ratings)

FreeAds

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Easily store, organize, and access essential documents like insurance policies, medical records, and family documents. Securely share files across multiple devices with encrypted storage and smart organization.

#2

SPEKTR by Stark Innovative LLC

Strong Contender

5.0(1 ratings)

Free

SPEKTR screenshot 1

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Streamline foundation inspections with a guided process for identifying products and recording specifications. Upload images directly into your reports for comprehensive documentation. Designed for efficiency and accuracy in the field.

#3

Tap2Open Access by Tap2Open

Smartphone Entry for Users

Worth Considering

3.9(17 ratings)

Free

Tap2Open Access screenshot 1

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Transform your smartphone into a digital key for shared entrances. Access gated communities, condo lobbies, and amenities with a simple tap. Requires a Tap2Open account and enabled entrances.

More apps like E.C.H.O

Echo: Global SDR Receiver

Echo: Global SDR Receiver

Echo: Global SDR Receiver

SDR Tuner, Shortwave & Scanner

Tune into thousands of remote radio servers worldwide from your iPhone or iPad. Explore shortwave broadcasts, aviation communications, and more with a global interactive map and advanced tuning features. Enjoy uninterrupted background audio and a privacy-first experience.

Global interactive map and searchSupport for multiple SDR architecturesScanner mode and OpenMHz archives

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Tap2Open Dashboard

Tap2Open Dashboard

Tap2Open Dashboard

Smartphone entry for guests

Grant temporary access to your community entrance for guests using their smartphones. Send invites via text or email, manage access schedules, and view access history.

Create and send guest invitesInvite via text or emailSmartphone-based entry

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Dice Roller: D20 & More

Roll 1-50 dice, D4 to D100

This app transforms your device into a versatile dice cup for tabletop and board games. Easily roll a variety of dice, from D4 to D100, and up to 50 at once. Customize your dice display, rolling method, and appearance for a seamless gaming experience.

Roll D4 to D100 diceRoll up to 50 dice simultaneouslyDisplay dice as dots or numbers

free with in-app purchases

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Identity Defender - ExpressVPN

Identity Defender - ExpressVPN

Identity Defender - ExpressVPN

Dark web, credit & ID alerts

This app offers comprehensive identity protection by monitoring the dark web, credit activity, and public records for signs of theft. It helps reduce online exposure and provides alerts for suspicious activities, along with data removal tools and restoration support.

Dark web monitoringCredit monitoringData removal tools

free with in-app purchases

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Ticket to Ride® Companion

Ticket to Ride® Companion

Ticket to Ride® Companion

Upgrade couch play!

Enhance your local multiplayer board game sessions by keeping your game information private. This app allows you to view the map, manage your cards, and track your tickets secretly on your mobile device while playing on a shared screen.

Secretly manage tickets and cardsView game map on mobileEasy setup with platform code

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Referee Yellow card, Whistle

Referee Yellow card, Whistle

Referee Yellow card, Whistle

judgment of something

This utility app provides a digital referee toolkit for sports and other situations. It features a whistle sound and full-screen display of various colored cards for judgment calls. Designed for simplicity, it's suitable for games, training, or even pranks.

Whistle sound functionalityFull-screen yellow, red, orange, and green cardsSimple and easy-to-use interface

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