Lamentometro vs JustDare
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lamentometro
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How much do you really complain? Probably more than you think. Lamentometro is a game that puts your friends, coworkers, partner, and family to the test with one simple challenge: you get one free complaint per day. From the second complaint onward, you receive a penalty. Create a game, invite other players, and challenge yourself. Every complaint is reported by the group and recorded in the app. At the end of the game, the player who complained the least wins. Throughout the game, you can track the leaderboard, your calendar, and your complaint history, while the penalties become more creative, more difficult, and a lot more fun. Do you have what it takes to make it through a whole day without complaining? The other players will be the judges.
JustDare
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JustDare is the world's first real-time Web3 challenge app where courage pays. Create dares, perform challenges, watch performances, and earn POL rewards all secured by smart contracts on the Polygon blockchain. No middlemen. No centralized servers storing your data. Just code enforcing fair play. HOW IT WORKS Create a Dare Set a challenge, fund it with a POL bounty, and define the rules. Your bounty is locked in decentralized smart-contract escrow. When participants compete and viewers vote, the top performers take the prize. Perform the Dare Join a dare as a participant, record your entry, and stream it peer-to-peer to viewers around the world. The community votes for the best performance. Finish in the top three and claim your share of the bounty โ 60% for 1st place, 30% for 2nd, and 10% for 3rd. Watch and Vote Pay a small viewer fee to watch dare performances stream live in real time. Cast your vote for the performer who impressed you most. Your vote decides who takes home the bounty. REAL REWARDS, ON-CHAIN Every bounty is held by audited smart contracts โ never by a company wallet. Rewards are distributed transparently: the bounty pool (minus a 10% platform fee) goes to the top performers, and 75% of viewer fees are shared between creators and participants. Claim your winnings with a single tap, signed from your own wallet. EARN SOULBOUND NFT TROPHIES Win dares and unlock collectible NFT trophies minted permanently on-chain. Each trophy is soulbound locked to your wallet as a permanent record of your achievements. Build your Trophy Cabinet and show the world what you've conquered. Bronze, Silver, Gold, and legendary tiers await the boldest performers. YOUR WALLET, YOUR KEYS JustDare is fully non-custodial. Your private keys are generated and encrypted locally on your device โ we never see them, store them, or can access them. Create a new wallet or import an existing one. Switch between multiple accounts. You are always in complete control of your funds. SECURED AND PRIVATE - Two-password system: a Local Account Password for app access and a separate Wallet Password for signing transactions. - Biometric authentication (Face ID / Touch ID) for fast, secure access. - All media is encrypted before it leaves your device and only decrypted in-memory during peer-to-peer streaming. - No personal data collected. No servers storing your content. PEER-TO-PEER STREAMING Every performance streams directly between devices via WebRTC. No central server ever touches your media true privacy the way content sharing should work. POWERED BY POLYGON JustDare runs on the Polygon blockchain for fast, low-cost transactions. Get POL from any major exchange, transfer it to your JustDare wallet, and start creating, competing, and earning in minutes. GET STARTED IN 4 STEPS 1. Download JustDare and set up your secure account. 2. Create or import your wallet and fund it with POL. 3. Browse live dares โ join as creator, participant, or viewer. 4. Compete, watch, vote, and claim your rewards. Built for the bold. Secured by code. Rewarded in POL. Download JustDare and make courage pay. JustDare is a decentralized application. Cryptocurrency rewards carry risk and may lose value. Smart contract interactions require gas fees in POL. You are solely responsible for safeguarding your private keys and wallet password โ lost keys cannot be recovered. This app does not provide financial, investment, or trading services.
Screenshots
Verdict
The clearest difference is in-app purchases: JustDare at none against Lamentometro's 3. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Lamentometro sells 3 one-off in-app purchases. JustDare asks for nothing beyond the download.
Lamentometro ships an update every 3 weeks, JustDare fortnightly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.
| Parameter | Lamentometro | JustDare |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 15.0 |
| Further details โ not scored | ||
| Size | 39 MB | 60 MB |
| Age rating | 12+ | 17+ |
| Developer | Gianmarco Boselli | Byteland International Studio OU |
In-app purchases
Lamentometro
- Token Singolo (1)$0.99
- Pacchetto Gruppo (4)$2.99
- Pacchetto Maxi (8)$3.99
JustDare
No in-app purchases









