Upend vs 3DRoll
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 3DRoll
| Detail | 
Upend | 
3DRoll |
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| What it does | Challenge a friend to wake up, do the work, and beat them
| Free online 3D dice roller with realistic physics simulation
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| Stage | 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
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| Pricing | Not given
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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
| - Physics engine simulates realistic dice bouncing and settling
- Hold button to charge bigger throws
- Shake phone to roll dice
- Double-tap to lock dice for rerolls
- 18 material styles including crystal, opal, and galaxy
- Polyhedral dice D4 to D100 for RPGs
- Create custom dice with text, emoji or photos
- Works offline after first visit
- Roll history saved locally on device
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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
| - Realistic physics simulation with random spin and natural settling
- No sign-up, no download, works in any browser
- Works in 11 languages globally
- Privacy-first design with data staying on your device
- Ready-made dice for 20+ games and activities
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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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 19 | 11 |
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| Citation Flow (Majestic) | 9 | 16 |
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| Referring domains (Majestic) | 16 | 19 |
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4 details filled in for both companies.
More alternatives to Upend More alternatives to 3DRoll