Delta Chat vs Drive Sight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Delta Chat
A decentralized instant messenger prioritizing privacy and ease of use. It allows secure communication with friends, family, and groups without requiring personal data like phone numbers. The app is flexible, reliable in challenging network conditions, and built on open-source principles.
- Private instant onboarding
- No phone number required
- Mutual consent for messaging
- Multiple chat profiles
- Works in bad network conditions
- End-to-end encryption
- Run with own email/server
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Delta Chat is a reliable decentralized instant messenger that is easy and fun to use for friends, family, groups and organizations. Delta Chat is developed by a dedicated FOSS contributor community that jointly releases refinements and new features several times a year, across many stores and platforms world-wide. Features at a glance: • Private. Instant on-boarding without a phone number or other private data. • Friends & Family: Only chat with people you know. Unknown users cannot message or follow you without mutual consent. • Flexible. Supports multiple chat profiles and is easy to setup on multiple devices. • Reliable. Works under bad and adversarial network conditions. • Secure. Audited End-to-End encryption safe against network and server attacks. • Sovereign. Can be run with your own e-mail address or server. • FOSS. Fully Open Source/Free Software, built on Internet Standards.
Drive Sight
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Explore the World Like Never Before! Step into a world of adventure with our travel app, where you can watch and share captivating travel videos from various perspectives. Experience the thrill of exploration with content tailored to your travel style! Diverse Video Categories: • By Car: Enjoy exhilarating road trips through scenic landscapes and hidden gems. Experience the freedom of the open road and discover new destinations from your favorite vantage point. • Walking: Immerse yourself in vibrant city life and picturesque nature trails. These videos showcase local cultures, stunning vistas, and the beauty of wandering on foot. • By Bike: Feel the rush of cycling adventures! From serene bike paths to challenging terrains, our bike videos are perfect for those who love to explore on two wheels. • Vlogs: Join passionate travelers as they share their journeys through personal stories and experiences. These engaging vlogs provide insights, tips, and the joy of travel through authentic perspectives. • Cinematic: Indulge in breathtaking visual storytelling with our cinematic travel videos. Experience the artistry of filmmaking that captures the essence of travel in stunning detail. • Drone: Soar above it all with spectacular drone footage. Witness breathtaking aerial views that reveal the beauty of landscapes and iconic landmarks from a unique angle. • Timelapse: Watch time come to life as day turns into night in stunning timelapse sequences. Experience the magic of nature and urban landscapes evolving over time. • Train: Sit back and enjoy the scenic beauty from the comfort of a train ride. Discover the charm of traveling by rail as you glide through breathtaking scenery. Connect and Share: • Add Friends: Build your own travel community! Easily add friends and share your favorite videos to inspire their next adventure. • Share Your Experiences: Spread the joy of travel by sharing videos with friends and family, or through your social media platforms. Every video is a new opportunity to explore together! Download now and embark on a journey of discovery, inspiration, and connection. Let the world be your playground!
Screenshots
Verdict
The clearest difference is update cadence: Delta Chat at every 3 weeks against Drive Sight's every 2 months. Delta Chat also leads on iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Delta Chat ships an update every 3 weeks, Drive Sight every 2 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.
| Parameter | Delta Chat | Drive Sight |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (129 ratings) — better | — |
| Positive reviews | 63.2% of reviews | — |
| Number of ratings | 129 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | merlinux | Duong Dao Duy |
In-app purchases
Delta Chat
No in-app purchases
Drive Sight
No in-app purchases









