Comparison

SyFu vs ハドフチェッカー

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

ハドフチェッカー

Features
Read full description

このアプリは、ハードオフやブックオフ等の”ハドフめぐり”をより楽しく、効率的にするための「サポートアプリ」です。 「あのお店にはいつ行ったか」「掘り出し物があったか」といった訪問履歴を、自分だけのリストとして管理できます。現在地から最寄りの店舗を素早く見つけたり、地図アプリと連携してルートを検索したりと、ハドフめぐりの頼もしい相棒を目指しました。 新店舗の追加や閉店店舗の整理など、あなた好みの「店舗リスト」にお手入れしながら、最高のハドフめぐりを送りましょう。 【主な機能】 ・訪問日時や状況のメモ記録(チェックイン機能) ・店舗の登録、お気に入り管理、新店・閉店データ編集(店舗管理機能) ・位置情報を利用した最寄り店検索(距離表示) ・フィルタ機能を搭載した店舗検索(県別・タイプ別・訪問履歴等) ・店舗情報から通話アプリからの架電、地図アプリ連携によるルート検索 ・JSON形式/CSV(UTF8)形式によるデータのエクスポート(App内課金) ・JSON形式/CSV(UTF8)形式によるデータのインポート(App内課金) 初期データは1,851店舗(ハードオフ1,073店/ブックオフ778店)2026.04.15現在

Screenshots

SyFu4 screens
ハドフチェッカー4 screens

Verdict

The call

The clearest difference is update cadence: ハドフチェッカー at daily against SyFu's fortnightly. SyFu's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SyFu sells 5 one-off in-app purchases and ハドフチェッカー sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SyFu ships an update fortnightly, ハドフチェッカー daily. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 6 level
SyFu versus ハドフチェッカー: the parameters behind the verdict, then further details
ParameterSyFuハドフチェッカー
PriceFreeFree
Positive reviews75.0% of reviews—
Update frequencyFortnightlyDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size244 MB5 MB
Age rating17+4+
DeveloperUnlock Lab LimitedTOYONORI AWANO

In-app purchases

5 purchases

SyFu

One-time5
  • 10 Econ$1.49
  • 50 Econ$7.39
  • 100 Econ$14.49
Show 2 more
  • 250 Econ$36.00
  • 500 Econ$72.00
3 purchases

ハドフチェッカー

One-time3
  • 広告非表示$1.99
  • データ解放$1.99
  • プレミアムプラン$2.99

Questions

Is SyFu free?
SyFu is free to download, with in-app purchases available.
Is ハドフチェッカー free?
ハドフチェッカー is free to download, with in-app purchases available.
Do SyFu or ハドフチェッカー have ads?
Both SyFu and ハドフチェッカー show ads.
Which is updated more often, SyFu or ハドフチェッカー?
SyFu ships an update fortnightly, and ハドフチェッカー daily. Most recently, SyFu was updated on October 27, 2026 and ハドフチェッカー on October 24, 2026.

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