OfflineHarmony Bluetooth Chat vs SecureWave
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OfflineHarmony Bluetooth Chat
Connect with people nearby using Bluetooth, no internet required. Share text messages, voice notes, and even engage in video calls directly between devices. Ideal for situations with limited or no internet access.
- Offline messaging
- Bluetooth video chat
- Voice messages
- Nearby group chat
- Peer-to-peer privacy
- Fast setup
- Battery efficient
Read full descriptionHide full description
Chat, talk, and video call with people nearby — no internet, no router, no accounts. OfflineHarmony lets you message, send voice notes, and video chat with people around you using direct device‑to‑device connections over Bluetooth and peer‑to‑peer Wi‑Fi. No cellular data, no internet, and no Wi‑Fi network required. On a plane, at a school or workplace with blocked internet, traveling abroad, at a crowded event, or in an emergency — OfflineHarmony keeps you connected. KEY FEATURES Offline Messaging — Send and receive texts with no internet or cellular data. Live Video Chat — Real‑time video with nearby people over a direct connection. Voice Messages — Record and send voice notes, with adjustable playback speed. Nearby Group Chat — Connect with several people at once. Scan to Join — The host shows a QR code; others scan to hop in instantly. Private by Design — Messages go straight between devices. No servers store your chats, and no account or sign‑up is required. Encrypted Connections — Data is encrypted directly between devices. Safety Tools — Block or report anyone, right from the chat. Fast Setup — Open the app, find people nearby, and start talking in seconds. OFFLINEHARMONY PLUS — an optional one‑time purchase, no subscription ever. Removes ads and unlocks 5 color themes, 6 custom app icons, faster voice playback, and instant QR joining. Everything you need to chat stays free. PERFECT FOR Flights and travel • Schools and campuses with blocked internet • Festivals, concerts, and conventions • Camping and the outdoors • Emergencies • Cruises and ships • Stadiums and crowded events WHY OFFLINEHARMONY Most chat apps stop working the moment you lose internet. OfflineHarmony doesn't. Text, voice, video, and group chat — all completely offline, all directly between nearby devices. Available in English, Spanish, French, German, Russian, Ukrainian, Korean, Simplified Chinese, and Cantonese. Download OfflineHarmony and stay connected anywhere.
SecureWave
This app enables secure, offline communication through a local, password-protected network. It's ideal for private conversations without an internet connection, with messages automatically clearing after a day.
- Offline chat functionality
- Password-protected network
- Automatic message clearing
- Local network communication
- Requires specific hardware device
Read full descriptionHide full description
SecureWave: Private, Offline Chat Anytime, Anywhere App will only function with the LPR-T1 device. SecureWave is your go-to solution for secure, offline communication. Powered by an ESP8266 board, SecureWave creates a local, password-protected network, allowing you to chat without an internet connection. Whether you're camping, on a road trip, or just need a private chat space, SecureWave has you covered. Key Features: Offline Chat: No internet? No problem! Chat securely within the range of the SecureWave network. Password Protection: Enjoy peace of mind with a secure, password-protected Access Point. Temporary Conversations: Messages are automatically cleared after a day, keeping your chats private. Chat history will not show whe not connhttps://lonepeakradio.com/securewave.phpected to the SecureWave AP. Support, how to video and more, visit: https://lonepeakradio.com/securewave.php
Screenshots
Verdict
The clearest difference is in-app purchases: SecureWave at none against OfflineHarmony Bluetooth Chat's 1. OfflineHarmony Bluetooth Chat's advantage is ratings volume (3 vs 1). On price, rating, ads and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OfflineHarmony Bluetooth Chat sells 1 one-off in-app purchase. SecureWave asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for OfflineHarmony Bluetooth Chat against 5.0 for SecureWave. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
| Parameter | OfflineHarmony Bluetooth Chat | SecureWave |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 23 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | LimeLime Labs LLC | Nathan Hayes |
Customer experience
OfflineHarmony Bluetooth Chat
SecureWave
In-app purchases
OfflineHarmony Bluetooth Chat
- OfflineHarmony Plus$1.99
SecureWave
No in-app purchases
Questions
Is OfflineHarmony Bluetooth Chat free?
Is SecureWave free?
Which has better reviews, OfflineHarmony Bluetooth Chat or SecureWave?
Do OfflineHarmony Bluetooth Chat or SecureWave have ads?
Other comparisons















