MOSW vs Ark by Arkzphere
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MOSW
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MOSW is the official companion app for Missouri Startup Weekend 2026, a 3-day startup competition hosted by Redbud VC at EquipmentShare HQ in Columbia, Missouri. Connect with fellow participants, pitch your startup ideas, browse and upvote the best concepts, form teams, and collaborate throughout the weekend — all in one place. KEY FEATURES: • Browse participant profiles and connect with founders, developers, and designers • Post and share your startup ideas with the community • Vote on the most promising ideas before team formation • Real-time updates and announcements throughout the event • Build your profile and showcase your skills to potential teammates Missouri Startup Weekend brings together aspiring entrepreneurs for an intense weekend of ideation, team building, and pitching. With over $45,000 in cash and services and up to $600,000 in investment potential, MOSW is where Missouri's next great startups are born. April 17-19, 2026 | EquipmentShare HQ | Columbia, MO Visit mosw.io for more information.
Ark by Arkzphere
Discover real-time events and connect with people nearby through short video posts tied to specific locations and moments. It focuses on spontaneous interactions without traditional social media metrics like followers or likes.
- Real-time social feed
- Location-based video posts (Scenes)
- Join or Match with users
- No followers or likes
- Focus on spontaneous interactions
- Ad-free experience
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The city is happening right now. Most apps just let you watch it. Arkzphere is where you drop in — a real-time social feed built around what's actually going on near you. No followers. No likes. Just Scenes. What's a Scene? A Scene is a short video post tied to a real place and a real moment. A free concert. A pickup game. A rooftop at golden hour. When you post a Scene, you're not broadcasting — you're inviting. Join or Match See a Scene that catches you? Join it — you're in. Or Match to connect with the person who posted it. Two ways to show up, zero pressure. Built for New York Arkzphere started in NYC because nowhere else makes you feel more surrounded by people and more alone at the same time. This is the fix. No algorithm curating your life. No influencers. No ads. Just your city, in real time, waiting for you to be part of it. Post your first Scene tonight.
Screenshots
Verdict
The clearest difference is update cadence: MOSW at daily against Ark by Arkzphere's weekly. 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.
MOSW ships an update daily, Ark by Arkzphere weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | MOSW | Ark by Arkzphere |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (16 ratings) — better |
| Positive reviews | — | 73.3% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 52 MB | 99 MB |
| Age rating | 4+ | 17+ |
| Developer | Brett Calhoun | Jackson Greene |
In-app purchases
MOSW
No in-app purchases
Ark by Arkzphere
No in-app purchases
