QuestUpon vs Coin birds
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuestUpon
Explore real-world locations through interactive augmented reality experiences. Discover stories, history, and culture with engaging gameplay, collectables, and 3D AR moments that bring places to life.
- Location-based AR experiences
- Interactive storytelling and gameplay
- 3D AR scenes and animated characters
- Collectables and unlockable rewards
- Trivia and educational missions
- Map-based routing and guided tours
- Photo opportunities with AR elements
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QuestUpon brings stories, history, and culture to life through location-based augmented reality. Each quest blends storytelling with gameplay, featuring interactive challenges, mini-games, collectables, trivia, and 3D AR moments. Explore cities, parks, trails, and heritage sites as full-scale AR scenes, animated characters, 360-degree moments, clues, and interactive missions appear around you. Designed for travelers, families, school groups, and curious explorers, QuestUpon transforms real places into fun, meaningful, and memorable adventures. DISCOVER REAL PLACES THROUGH AR Follow clear routes and visit quest locations to unlock immersive story moments, full-scale recreations, time-travel overlays, and 360-degree views that reveal the past exactly where it happened. MISSION TYPES YOU WILL EXPERIENCE AR INTERACTIONS • Full-scale AR buildings, reconstructions, and scenes • Animated 3D characters and creatures • Time-travel overlays of past events • AR collectables and hidden discovery moments • Interactive AR scenes • AR photo opportunities with characters and environments GAMEPLAY AND CHALLENGES • Clues, riddles, and story-driven puzzles • Trivia and educational missions • Scavenger-hunt style tasks • Collectable items and unlockable rewards • Mini-games and quick interactive tasks • Timed challenges and leaderboard competitions 360-DEGREE AND MEDIA MOMENTS • 360-degree video scenes • VR-style immersive viewpoints • Audio narration, video segments, and historical storytelling NAVIGATION AND EXPLORATION • Interactive map-based routing • Location-triggered events • Multi-stop guided routes designed for walking • Geocaching-style “find nearby” tasks BUILT FOR DESTINATIONS QuestUpon is developed in collaboration with tourism boards, parks, cultural organizations, and municipalities. Every quest is crafted with authentic stories, clear routes, and real-world reliability, created for both visitors and local residents. LIGHTWEIGHT AND RELIABLE The app is optimized for long walks and outdoor exploration: small download size, battery-efficient performance, and the ability to function in low-signal or offline environments. DESIGNED FOR ALL AGES QuestUpon provides engaging educational entertainment for families, students, travelers, and residents. It is simple to use, accessible, and fun for all ages. PROVEN SINCE 2011 QuestUpon has been creating location-based AR experiences for more than a decade, beginning with the viral Legend Tracker (Sasquatch) quest that reached over 100 million people. In 2015, QuestUpon received the “Most Innovative Entertainment Company” award. In 2016, QuestUpon was featured during a landmark AR/VR showcase at the Nasdaq MarketSite in Times Square, recognizing its pioneering work in immersive storytelling. SUPPORT FOR BRANDED AND SPORTS QUESTS QuestUpon can include branded activations, mascot interactions, and sports-themed experiences when destinations or partners choose to include them. START YOUR QUEST Download QuestUpon and explore the world through augmented reality, one story, one location, and one mission at a time.
Coin birds
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The Coin birds app is about travel with built-in chat rooms, so as to help people expand their network, and then perhaps further find partners, guides, work exchange, BnB, hostel, or exchange with other travelers for the remaining foreign currencies, etc.
Screenshots
Verdict
The clearest difference is update cadence: QuestUpon at weekly against Coin birds's fortnightly. Coin birds's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases 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. QuestUpon sells 1 one-off in-app purchase and Coin birds sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
QuestUpon ships an update weekly, Coin birds fortnightly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | QuestUpon | Coin birds |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 8 MB |
| Age rating | 9+ | 4+ |
| Developer | PlayMobility | WEI-SHENG LIN |
Bugs and requests
QuestUpon
Reported bugs
6 issues- App crashes
- Camera not working
- Login ID issues
- App won't load
- Takes forever to load
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- App crashes when doing quests
Requested features
15 requests- Expand to more locations worldwide
- Allow users to create local quests
- Quest editor for user-developed quests
- More varied quests
- Connect with people you don't know
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- More legends available
- Add more common legends (e.g., Jersey Devil, Swamp Apes)
- Add legends in California
- Add legends in Florida (Skunk Ape, Muck Monster)
- Make legends in the user's area
- Add more legends like the Jersey Devil and Dover Demon
- Expand to new legends
- Add more legends and fix bugs
- Randomly spawn legends based on locations
- Way to earn gold and items
Coin birds
Not enough reviews yet to summarise bugs or requests.
In-app purchases
QuestUpon
- 10,000 coins$0.99
Coin birds
- CB-point$1.99
- 100 CB-points$199.00









