TOKIDOKEI vs NENNE 月と眠る睡眠コーチ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TOKIDOKEI
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TOKIDOKEI is a screen time companion that fights phone dependency through visualization and gamification. The Melting Clock The numbers on your clock face drip like candle wax during the hours you spent on your phone. The melted wax pools at the bottom of the screen, confronting you with the time you have lost. It is a device for facing how many hours your phone has stolen from you. Earning Crystals Each minute away from your phone becomes one crystal. Continuous restraint earns bonus crystals, and accumulated crystals evolve into the Stones of Time. Dew, Frost, Ice, Quartz, Sapphire, Amethyst, Topaz, Ruby, Emerald, and finally the Diamond. Your history of restraint becomes a beautiful collection in your garden. Time Thieves Exposed TOKIDOKEI measures your total device screen time and ranks your usage by app. To protect your privacy, app names and icons are drawn by the OS itself. You can also see the trend by category (SNS / Video / Games / Browser). Switch between day, week, and month to make your "time thief" visible. Melt Warnings When your usage exceeds your personal baseline (the median of the past 14 days), some of your hard-earned crystals melt away like wax. The pain of loss fuels tomorrow's restraint. Relief Mechanism For travel and work days when you cannot avoid heavy use, three Freeze Days per month protect your streak. The app automatically suggests using one before your streak breaks. The Concept Phone use is "time that melts and disappears." Restraint is "time that crystallizes and remains." Through this contrast metaphor, the app gently reshapes your relationship with your phone, in a poetic and literary world. Achievements Five badges unlock as your cumulative restraint time grows: 1 movie (5 hours), 1 international trip (20 hours), 1 qualification (100 hours), Programmer-ready (1,000 hours), and Master (the 10,000-hour rule). The meaning of the time you have reclaimed becomes visible. Daily Reminder Local notification at a time of your choice: "Time to check today's melt." Enable, disable, or change the time from Settings. Daily Quests Three small restraint missions every day: "No phone for the first 30 minutes," "Keep SNS under 5 minutes," and so on. Watching a short video ad lets you reroll the quests once. Manual Entry Mode If you prefer not to grant Screen Time access, enter your usage time per category (SNS / Video / Games / Browser) by hand and keep earning crystals and streaks all the same. TOKIDOKEI Pro (Monthly Subscription) The core experience is fully free. Pro (150 yen/month with a 7-day free trial) unlocks: - No ads - 1.5x crystal earn rate - 5 Freeze Days per month (instead of 3) - Pro-only high-difficulty quests Payment is charged to your Apple Account at confirmation of purchase. The subscription auto-renews for 150 yen/month unless turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the period. Any unused portion of the free trial is forfeited when you purchase a subscription. Manage or cancel anytime in iOS Settings > [Your Name] > Subscriptions. Terms of Use (EULA): https://tokidokei.fujibit.com/en/terms/ Privacy Policy: https://tokidokei.fujibit.com/en/privacy/ Privacy Your data is stored on your device. Nothing is sent to our servers. Multi-device iCloud (CloudKit) sync is planned for a future release. Ads are served through Pangle; personalized ads appear only if you allow tracking (App Tracking Transparency). If you do not, you see non-personalized ads and every feature still works. You can change this anytime in Settings > TOKIDOKEI > Allow Tracking.
NENNE 月と眠る睡眠コーチ
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NENNE(ねんね)は、月の満ち欠けと星空をテーマにした睡眠コーチアプリです。 眠る前のひとときを、ただの「就寝前」から「楽しみな夜の時間」に変えます。 ■ 夜への期待をつくる「今夜の空」 日中に開くと、日没までのカウントダウンと、今夜見える星座をお知らせ。 夜が来るのが少し待ち遠しくなります。 ■ 時間とともに移ろう星空 夕方・夜・深夜・夜明け前——時間帯に合わせて星の数も輝きも変化します。 深夜には天の川が最も濃くなり、流れ星がそっと流れることも。 プラネタリウムのようにゆっくり回る星空が、画面を閉じる前の気持ちを落ち着かせます。 ■ 入眠をうながす3つのセッション ・呼吸法:ゆっくりとした呼吸のガイドで体をゆるめる ・睡眠音楽:眠りに入りやすいやさしいサウンド ・瞑想:思考を手放し、頭の中を静かにする すべて深宇宙の星空を背景に、心地よい没入感の中で行えます。 ■ 朝は「月の満ち欠け」で振り返る 目覚めたら、昨夜の眠りを5段階で評価。 スコアが高いほど月が明るく輝き、満月では光の輪が広がります。 見た夢のメモも残せて、毎朝の小さな習慣になります。 ■ あなたの夜を見つめる「スマート分析」 記録をもとに、あなたの睡眠リズムにあわせたヒントをお届けします。 ■ デザインについて 「深宇宙の黒 × アイスブルー」のミニマルな世界観。 夜のスマートフォンにふさわしい、静かで美しい画面を目指しました。 ――――――――――― 【ご利用について】 一部の機能はサブスクリプション(月額/年額)でご利用いただけます。 7日間の無料トライアルからお試しいただけます。 ・お支払いは購入確定時にApple IDアカウントに請求されます。 ・更新日の24時間前までに自動更新をオフにしない場合、自動的に更新されます。 ・購読の管理・解約は、App Storeのアカウント設定からいつでも行えます。 プライバシーポリシー:https://usatan-lab.github.io/nenne/privacy.html 利用規約:https://usatan-lab.github.io/nenne/terms.html
Screenshots
Verdict
The clearest difference is ads: NENNE 月と眠る睡眠コーチ at none against TOKIDOKEI's shown. On price, in-app purchases, 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
Both are free to download. TOKIDOKEI sells 1 in-app purchase, starting at $0.99 per month and NENNE 月と眠る睡眠コーチ sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | TOKIDOKEI | NENNE 月と眠る睡眠コーチ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 8 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Fuji Bit Inc. | Chihiro Omi |
In-app purchases
TOKIDOKEI
- TOKIDOKEI Pro$0.991 Month
NENNE 月と眠る睡眠コーチ
- NENNE Premium Monthly7 Days trial$2.991 Month








