Upend vs Stellarch
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Upend compared with Stellarch
| Detail | 
Upend | 
Stellarch |
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| What it does | Challenge a friend to wake up, do the work, and beat them
| Deterministic anime trading-card game with real card ownership on Hive blockchain
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| Stage | Not given
| Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Free
| Free trial
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| Pricing | Not given
| Free to start with in-game account. $1 packs available. SGC redeemable at $0.001 per SGC redemption floor.
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| Key features | - Real system alarm that starts the race
- Camera-based rep counting for squats and exercises
- Barcode scanning for proof of completion
- Photo evidence verification
- Hidden time scoring until both players finish
- Series score and win streak tracking
- Did Not Start tracking for missed challenges
- Offline-capable with server synchronization
- No video recording or transmission
- Self-report verification option
| - Deterministic seeded-RNG combat engine with byte-identical replays
- Draft 7-card team across 8 affinities and 15 alien races
- 84 dynamic rulesets that reshape the battlefield
- On-chain card ownership and player-driven market
- Ranked ladder with league-scaled rewards from Bronze to Champion
- Guild system with cooperative weekly brawls and shared colony
- Free in-game account without requiring external wallet
- Hand-painted kinetic card art across eight affinities
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| What makes it different | - Times stay completely hidden until both players finish, eliminating spoilers
- Fair scoring based on personal alarm time regardless of wake-up hour
- No video ever recorded, stored or transmitted for privacy
- Works fully offline without requiring signal
- Tamper-proof with server-side timestamp verification
| - Provably fair: every match is deterministic and replays byte-identically to verify fairness yourself
- Skill and smart drafting matter more than wallet size or spending
- True card ownership on-chain with real trading market
- Product-backed currency with guaranteed redemption floor
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 4 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 19 | 22 |
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| Citation Flow (Majestic) | 9 | 24 |
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| Referring domains (Majestic) | 16 | 72 |
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4 details filled in for both companies.
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