SyFu vs GainFi
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SyFu
This app turns your daily payment data into digital assets and rewards. Engage in a Tamagotchi-like experience by nurturing a "Lucky Cat" NFT, transforming spending into economic contributions and earning tokens.
- Integrated GameFi nurturing experience
- Transform spending into economic contribution
- Earn tokens and NFTs
- Utilize Decentralized Identity (DID)
- Proof of Consumption Achievement via Payment Data
- Soulbound Tokens (SBT) for consumption history
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Turn dining and shopping into digital assets and achievements worth sharing. SyFu is a GameFi app that lets you use everyday payment data to earn tokens and other digital assets while building a spending record you can see and share. Choose and grow your own digital lucky cat, called a MANEKINEKO. When gameplay conditions are met, uncover tokens at stores. Show not just what you earn, but your spending record and the cats you raise. No new credit card needed. Use payment data from a supported credit card you already have. Alongside your card's own points and perks, put that data to work in SyFu to earn tokens and build your record. You must own a MANEKINEKO to play. Purchase costs apply, and available features vary by type and growth stage. HOW MUCH HAVE YOU CONTRIBUTED TO THE ECONOMY? Meals at your favorite restaurants and shopping purchases build up your personal spending record in SyFu. View it on your profile. Take screenshots of your spending record, the cats you have raised, or a new one you have created. Share the achievements you choose on X and other platforms. It is not just about what you earn. Your spending, the cats you choose, and the progress you make all become part of a record you can be proud to show. CHOOSE AND GROW A CAT THAT UNCOVERS TOKENS A MANEKINEKO is a digital asset (NFT) you can own and grow. Compare abilities, rarity, features, and costs, just as you would when choosing a premium credit card. Pick a type that suits you. Grow your cat using payment data and start uncovering tokens once growth and gameplay requirements are met. UNCOVER TOKENS AT STORES WITH PAYMENT DATA Check in at a store, make your payment, then use BIND to link the imported payment data to your check-in. When the required conditions are met, you can earn EVT tokens. Use data from everyday dining and shopping to grow your cat and earn tokens. Check-ins, BIND, and other gameplay requirements apply; paying alone does not automatically earn rewards. COMBINE TWO CATS TO CREATE A NEW ONE Breeding brings two eligible parent cats together to create a new MANEKINEKO. Plan the pairing, consider lineages and items, and put your earned tokens to use. The new cat is a digital asset you can own and grow. Breeding requires two cats that meet the conditions, plus the necessary tokens, items, and other in-game resources. OWN, BUY, AND SELL DIGITAL CATS AND ITEMS Keep a cat for your own use. Collect what you need for your next breeding plan. Buy and sell eligible cats and items on the official web marketplace. Use, collect, or trade. You decide what to do with your assets as you progress. GETTING STARTED Create an account and a SyFu wallet, then get a MANEKINEKO and prepare supported payment data. See the official guide for setup instructions. EXPLORE THE RULES AND DETAILS The official guide on GitBook covers token excavation conditions, MANEKINEKO types, lifespan and recovery, breeding combinations and probabilities, costs, and marketplace rules. https://docs.syfu.io/ IMPORTANT INFORMATION Supported payment methods and data import options are subject to conditions. Your card's points and perks remain subject to the card provider's terms. Earning tokens, breeding, and trading each have requirements and may involve costs or in-game resources. Digital asset prices fluctuate. Profits and successful sales are not guaranteed.
GainFi
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Welcome to GainFi, the revolutionary AI-enhanced, fitness app that transforms your workout experience. ๏ปฟ Key Features: ๏ปฟ - **AI Personal Trainer**: Get personalized workout plans tailored to your fitness goals and progress, the more you train, the smarter GainFi will be. - **Health Tracking ID**: You will receive a unique medal of identity that stores and tracks all your physical activity, making your workouts smarter and more personalized, monitor with precision and track your progress over time.
Screenshots
Verdict
The clearest difference is in-app purchases: GainFi at none against SyFu's 5. GainFi also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price, device support and iOS requirement 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. SyFu sells 5 one-off in-app purchases. GainFi asks for nothing beyond the download.
SyFu ships an update fortnightly, GainFi every 4 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | SyFu | GainFi |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | โ |
| Update frequency | Fortnightly | Every 4 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 15.0 |
| Further details โ not scored | ||
| Size | 244 MB | 152 MB |
| Age rating | 17+ | 17+ |
| Developer | Unlock Lab Limited | INSTAP COMPANY LIMITED |
In-app purchases
SyFu
- 10 Econ$1.49
- 50 Econ$7.39
- 100 Econ$14.49
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- 250 Econ$36.00
- 500 Econ$72.00
GainFi
No in-app purchases








