Comparison

FastBell vs HAKOPO

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

Head to head
About

FastBell

Features
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FastBell is the simplest way to start intermittent fasting. When the bell rings, eat. When it rings again, stop. Simple enough to stick with. 4 FASTING PLANS - 16:8 — 16 hours fasting / 8 hours eating (most popular) - 18:6 — 18 hours fasting / 6 hours eating - 20:4 — 20 hours fasting / 4 hours eating - OMAD — One Meal A Day (23:1) KEY FEATURES - Large countdown timer shows remaining time at a glance - Start and stop fasting with a single tap - Streak tracking to build your fasting habit - Push notifications when fasting starts and ends - Dark theme for comfortable nighttime use - Fully offline — no internet required - No ads — stay focused PRIVACY FIRST All data stays on your device. Nothing is ever sent to a server. FASTBELL PRO Upgrade to Pro to unlock all fasting plans, detailed statistics, custom notifications, and more. Subscription Info: - Monthly and yearly plans available - Billing begins after you confirm the selected plan - Payment is charged to your Apple ID account - Subscription auto-renews unless canceled at least 24 hours before the end of the current period - Manage or cancel in Settings > Apple ID > Subscriptions Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://starcrown.co.jp/privacy

About

HAKOPO

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散歩・ウォーキングが続く、歩数計・万歩計アプリです。 47都道府県の箱庭コレクションを集めながら、毎日の一歩を日本の旅に変えられます。 ただ歩くだけでは続かない。 HAKOPOは、「次はどこを目指そう」という目的と、「集めたい」という楽しさをひとつにしました。健康習慣を、旅するような体験に変えます。 主な特徴 ・歩数で進む、日本一周コレクション HealthKitの歩数をもとにチャレンジが進行。目標を達成すると、その都道府県の箱庭をアンロックできます。 ・47都道府県の箱庭を集める楽しさ 日本各地のランドマークや地域らしさを凝縮した箱庭をコレクション。地方ごとの達成感も味わえます。 ・次の目的地を自分で選べる 未取得エリアの中から、次に目指す都道府県を選択可能。毎日の気分や歩ける距離に合わせて続けやすく設計しています。 ・ホーム画面ウィジェット対応 目的地や進捗、残り歩数をホーム画面ですぐ確認。アプリを開かなくてもモチベーションを保てます。 ・Live Activities対応 ロック画面やDynamic Islandで歩数進捗をリアルタイム表示。歩いている最中でも残り歩数をすぐ確認できます。 ・位置情報は使いません GPSに頼らず、歩数を中心に楽しめる設計。位置情報の利用に抵抗がある方でも始めやすいアプリです。 ・機種変更にも対応しやすいデータ管理 集めたコレクションを長く楽しめるよう、引き継ぎもしやすい構成を採用しています。 こんな人におすすめ ・ウォーキングを習慣化したい ・万歩計や歩数アプリだけだと飽きてしまう ・日本各地やご当地モチーフが好き ・集める、埋める、コンプリートする楽しさが好き ・ウィジェットで手軽に進捗を見たい 歩くことが、コレクションになる。 HAKOPOで、毎日の一歩を日本の旅に変えてみませんか。

Screenshots

FastBell4 screens
HAKOPO4 screens

Verdict

The call

The clearest difference is update cadence: FastBell at every 3 days against HAKOPO's fortnightly. 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. FastBell sells 1 in-app purchase, starting at $0.99 per 7 days and HAKOPO sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FastBell ships an update every 3 days, HAKOPO fortnightly. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 5 level
FastBell versus HAKOPO: the parameters behind the verdict, then further details
ParameterFastBellHAKOPO
PriceFreeFree
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size3 MB31 MB
Age rating4+4+
DeveloperStarcrown IncYOSHIRO TAKAHASHI

In-app purchases

1 purchases

FastBell

Subscriptions1
  • FastBell Pro Weekly3 Days trial$0.997 Days
3 purchases

HAKOPO

One-time3
  • オリジナルジオラマチケット(1枚)$1.99
  • オリジナルジオラマチケット(3枚)$5.99
  • オリジナルジオラマチケット(5枚)$9.99

Questions

Is FastBell free?
FastBell is free to download, with in-app purchases available.
Is HAKOPO free?
HAKOPO is free to download, with in-app purchases available.
Do FastBell or HAKOPO have ads?
Neither FastBell nor HAKOPO shows ads.
Which is updated more often, FastBell or HAKOPO?
FastBell ships an update every 3 days, and HAKOPO fortnightly. Most recently, FastBell was updated on September 18, 2026 and HAKOPO on September 13, 2026.

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