Best Rattlegram alternatives: apps like Rattlegram

10+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated November 2026

Rattlegram is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Rattlegram

HamSphere 5.0#1

HamSphere 5.0 by HamSphere AB

Virtual Ham Radio Transceiver
Editor's Choice
🌐 Social Networking
3.5(8 ratings)
FreeIn-App Purchases
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This virtual ham radio transceiver simulates HF bands from 10-160m, including 6m, 2m, and 70cm. It features USB, LSB, and CW modes, power settings, and built-in audio filters. Additional instruments can be unlocked via in-app purchases.

Groups.io App#2

Groups.io App by Groups.io, Inc

Email Groups. Supercharged.
Strong Contender
🌐 Social Networking
3.0(26 ratings)
Free
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This app provides a modern platform for online communities with powerful management tools. It offers advanced features like hashtag organization, topic muting, and integrations with other services. Users can find, join, and manage groups, receiving real-time notifications.

MeshCore One#3

MeshCore One by Nathaniel Chung

Client app for MeshCore
Worth Considering
🌐 Social Networking
4.8(32 ratings)
FreeIn-App Purchases
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Communicate off-grid using a dedicated radio network, no internet or cell service needed. Share messages, track contacts on a map, and manage network tools for reliable group communication in remote areas or during outages.

More apps like Rattlegram

4
Morse Chat: Chat in Morse Code
Morse Chat: Chat in Morse Code
Morse Chat: Chat in Morse Code
Meet ham/amateur radio CW fans
Free

Communicate with Morse code enthusiasts worldwide through public or private chat rooms and direct messages. Customize your experience with various Morse keys, output modes, and translation options. Practice your skills in a dedicated playground.

Morse code communicationPublic and private chat roomsDirect messaging
🌐 Social Networking
(501)
free with in-app purchases
5
APRS Connect - Radio Messaging
APRS Connect - Radio Messaging
APRS Connect - Radio Messaging
APRS messaging, map, services
Free

This application functions as a client for the Automatic Packet Reporting System (APRS), focusing on message-based communication. It organizes conversations into threads and displays all outgoing transmissions before they are sent. A free version is available for APRS-IS, with a Pro subscription unlocking advanced radio features and offline capabilities.

Threaded messaging with delivery statusRadio integration (Pro)IGate and digipeater functionality (Pro)
🌐 Social Networking
(10)
freemium
6
Retichat
Retichat
Retichat
Reticulum LXMF chat client
Free

This app provides end-to-end encrypted communication over decentralized networks. It supports store-and-forward propagation and federated nodes for lightweight push notifications. Future updates will include LoRa, group, and channel support.

End-to-end forward encryptionDecentralized and organization-lessLXMF Store-and-Forward support
🌐 Social Networking
(8)
free
7
Motorola Talkabout
Motorola Talkabout
Motorola Talkabout
by Motorola Solutions, Inc
Free

This app enhances two-way radio communication by enabling location sharing, messaging, and track recording without cell service. Connect your smartphone via Bluetooth to control radio settings and stay connected during off-grid adventures.

Off-grid location sharingOff-grid messagingRecord tracks and statistics
🌐 Social Networking
(38)
free
8
UP-Messenger
UP-Messenger
UP-Messenger
by Unplugged Technologies Ltd
Free

This communication tool prioritizes user privacy by offering end-to-end encrypted messaging and calls. It allows for secure sharing of various media types and the creation of private or public chat rooms. The app is designed to prevent data mining and monetization, fully complying with GDPR.

End-to-end encrypted messagingEncrypted audio/video callsScreen sharing
🌐 Social Networking
(31)
free
9
POCLINK
POCLINK
POCLINK
by Poclink Tech LLC
Free

This app enables global push-to-talk communication, allowing users to talk instantly with their groups from anywhere. It supports creating private or public groups, managing settings with compatible radios, and using a phone as a PTT device. Features include real-time location sharing and encrypted messaging.

Global push-to-talk communicationCreate private or public groupsPair with Poclink Radios
🌐 Social Networking
(24)
free
10
Agilite T&E Program
Agilite T&E Program
Agilite T&E Program
by Agilite Ergonomics LLC
Free

This app allows users to test and evaluate new gear prototypes, providing direct feedback to influence product development. Connect with other gear testers, stay updated on projects, and shape the future of cutting-edge equipment.

Exclusive prototype testingDirect feedback impact on designsCommunity connection with testers
🌐 Social Networking
(1.4K)
free