Comparison

推しスケ vs Challenge Log

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

Head to head
About

推しスケ

Features
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ーーーー推しスケのここが便利ーーーー スケジュールを推し毎に管理できるので、複数の推しの予定を見逃さない! 推し色・背景カスタマイズが楽しい! ウィジェット表示で次のイベントまで何日かわかる!(トップ画面に常に推しがいて尊い) 貴方の推し活に是非ご活用ください! ------------------------- コンサート、舞台、お話会、各種メディアへの出演etc... 推しのある生活、最高ですよね。 推し活が充実すればするほど、増えていくカレンダーの予定。 そんな中でふと思いました。 「他の予定なんて見えない、推し専用のスケジュール管理アプリ欲しいな」 「んでもって、ウィジェットで”イベントまであと○日”とか出せたら、モチベーションめっちゃ上がるな」 と。 という訳で作りました。 皆様もぜひお使いください。 <推しスケでできる事> ・推し情報(名前・画像・推し色・SNS・背景画像など)登録・閲覧、並べ替え ・推し単位でのスケジュール登録(日付指定・期間予定・繰り返し)・閲覧 ・推し情報画面での過去スケジュールの閲覧 ・カレンダーでのスケジュール閲覧 ・アプリメインカラーのカスタマイズ、背景カスタマイズ ・イベントタイプ名称・アイコンの変更 ・次回スケジュールのウィジェット(小・中)表示 ・スケジュールのプッシュ通知 ※本アプリは日本語のみ対応です。

About

Challenge Log

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Small wins, every day. Challenge Log is a gentle stamp-based app for recording your daily study, work, and habits. [Key Features] New Type x 3-Grade Stamps: Combine 6 types (Face, Hand, Aco, Hanamaru, Star, Flower) with 3 grades (Great, Good, A Little). You'll always find the right stamp for the day. Stamps From Your Photos: Turn a photo from your camera or photo library into a round stamp, give it a name, and use it again and again (sign-in required to create). Photo stamps appear in shared calendars, but are not posted to the community feed. Warm & Cool Themes: Switch between the warm-toned "Warm" and cool-toned "Cool" palettes to match your mood or the season. A Clear 4-Tab Layout: Home / Timer / Community / My Page. Tap any date on the calendar to open the record sheet directly. Inline Monthly Summary: Stamp and timer breakdowns are always visible on the Home screen. Onboarding for First-Timers: A six-page intro tour on first launch. Press a stamp yourself and get a feel for the app right away. Easy Login: Quick sign-in with Google or Apple. No tedious registration required. Record Without Sign-In: Save records locally without an account. Link to an account later to sync to the cloud. Larger Calendar Stamps: Each day's stamp is displayed larger, so your month's progress is easy to see at a glance. Timer Function: Set a time and focus. The screen stays on while running, with a reset confirmation dialog for peace of mind. Reminder Notifications: Set daily, weekly, monthly, or custom-interval reminders. Manage them all from Notification Settings on My Page. Calendar Sharing: Share challenges with friends and cheer each other on. Community: Turn on "Show my records to everyone" in Settings and the records you save from then on appear next to other people's stamps. No name and no date are shown, shared records remain visible until you make them private, and you can report or block anything you would rather not see. A badge on the Community tab lets you know when there's something new, and records you haven't seen are marked "Unread". The Community tab can be turned off in Settings. Cheers: Send a hanamaru, star, thumbs-up or heart to the people you share your calendar with. Share Your Stamp Book: Turn this month's calendar into a single image and share it in square or stories size. Rename Your Stamps: Customize stamp-type names to make them your own. Reorder Your Stamps: Rearrange stamp types from Settings and put your favorites right up front. Profile Setup: Set a username and avatar to personalize your experience. No Goals, No Penalties: No quotas, no deadlines. Focus on just showing up. Daily Memos: Freely jot down notes, insights, or how you feel. App Notices: Timely updates on app news and consistency tips. Cloud Backup: Sign up to save records securely in the cloud. Migration between devices is easy. Multi-language: available in 15 languages — Japanese, English, Korean, Simplified Chinese, Traditional Chinese, German, French, Spanish, Portuguese (Brazil and Portugal), Italian, Dutch, Indonesian, Vietnamese and Thai. [Recommended if you...] - Want to quit being a "quitter" - Want a gentle-looking app you'll actually want to open - Want to build habits with friends - Want a little push from seeing how others are doing - Dislike strict goal management or penalties - Want to try the app first without signing in - Want a theme you can switch by mood Start today — capture your "I did it" days with your favorite stamps.

Screenshots

推しスケ4 screens
Challenge Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Challenge Log at none against 推しスケ's 1. Challenge Log also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads 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. 推しスケ sells 1 one-off in-app purchase. Challenge Log asks for nothing beyond the download.

UpkeepUpdate frequency

推しスケ ships an update monthly, Challenge Log fortnightly. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 5 level
推しスケ versus Challenge Log: the parameters behind the verdict, then further details
Parameter推しスケChallenge Log
PriceFreeFree
Positive reviews63.0% of reviews—
Update frequencyMonthlyFortnightly — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size22 MB91 MB
Age rating4+4+
DeveloperKana NakaseYOSHIKI KOKUBO

In-app purchases

1 purchases

推しスケ

One-time1
  • 推しスケ推し!プラン$1.99
None

Challenge Log

No in-app purchases

Questions

Is 推しスケ free?
推しスケ is free to download, with in-app purchases available.
Is Challenge Log free?
Challenge Log is free to download, with no in-app purchases.
Do 推しスケ or Challenge Log have ads?
Both 推しスケ and Challenge Log show ads.
Which is updated more often, 推しスケ or Challenge Log?
推しスケ ships an update monthly, and Challenge Log fortnightly. Most recently, 推しスケ was updated on October 21, 2026 and Challenge Log on October 30, 2026.

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