Comparison

FastBell vs ミーモ

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

Head to head
About

FastBell

Features
Read full description

FastBell is the simplest way to start intermittent fasting. When the bell rings, eat. When it rings again, stop. Simple enough to stick with. 6 FASTING PLANS - 12:12 — 12 hours fasting / 12 hours eating (free, gentle start) - 14:10 — 14 hours fasting / 10 hours eating (free, easy intro) - 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 the 16:8, 18:6, 20:4, and OMAD plans, detailed statistics, custom notifications, and widgets. 12:12 and 14:10 are free. Subscription Info: - Weekly, 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

ミーモ

Features
Read full description

「ミーモ」は、歩くことを“ごほうび”に変える育成アプリです。 毎日の歩数をためてガチャを回し、ごはんや新しいキャラクターを集め、お気に入りの相棒のお世話をしながら楽しく健康・習慣づくりができます。 キャラクターとの撮影機能で、今日の歩数や思い出を写真として残すこともできます。 ただ記録するだけでは続きにくい運動も、ミーモとなら少しずつ楽しく続けられる。 あなたの一歩で、キャラクターと一緒に毎日を育てよう。

Screenshots

FastBell3 screens
ミーモ4 screens

Verdict

The call

The clearest difference is in-app purchases: ミーモ at none against FastBell's 1. FastBell's advantage is ads (none vs shown) and update cadence (every 5 days vs fortnightly). On price, device support and iOS requirement 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. ミーモ asks for nothing beyond the download.

UpkeepUpdate frequency

FastBell ships an update every 5 days, ミーモ fortnightly. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 3 level
FastBell versus ミーモ: the parameters behind the verdict, then further details
ParameterFastBellミーモ
PriceFreeFree
Update frequencyEvery 5 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better18.6
Further details — not scored
Size4 MB1.0 GB
Age rating4+12+
DeveloperStarcrown IncShota Suzuki

In-app purchases

1 purchases

FastBell

Subscriptions1
  • FastBell Pro Weekly3 Days trial$0.997 Days
None

ミーモ

No in-app purchases

Questions

Is FastBell free?
FastBell is free to download, with in-app purchases available.
Is ミーモ free?
ミーモ is free to download, with no in-app purchases.
Do FastBell or ミーモ have ads?
ミーモ shows ads; FastBell does not.
Which is updated more often, FastBell or ミーモ?
FastBell ships an update every 5 days, and ミーモ fortnightly. Most recently, FastBell was updated on October 22, 2026 and ミーモ on October 12, 2026.

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