NifMo 半額ダイヤル vs Positive Journal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NifMo 半額ダイヤル
This service allows users to make domestic calls at half the standard rate without registration or monthly fees. It utilizes the existing phone line, ensuring call quality remains unchanged. It is available to NifMo voice call SIM card users.
- Half-price domestic calls
- No registration required
- No monthly fees
- Uses existing phone line
- Maintains call quality
- Available for NifMo SIM users
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「NifMo 半額ダイヤル」は、専用アプリから発信すると、電話番号はそのままで、国内通話料が半額になるサービスです。登録手続きは不要で、月額料金もかかりません。IP電話とは異なり電話回線を使うので、音質も変わらずに利用できます。 ※本サービスは、「NifMo」音声通話対応SIMカードをご利用中の個人会員および法人会員への提供となります。 ※詳細につきましては、「NifMo 半額ダイヤル」サービスページをご覧ください。 ●注意事項 ・「NifMo 半額ダイヤル」の半額とは、NifMoの通常の国内通話20円/30秒(税抜)で発信した場合との比較です。 ・緊急通報(110/118/119)やフリーダイヤル、ナビダイヤル(0570)など一部発信できない番号があります。
Positive Journal
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Layer Diary is a journaling app designed to make the "3-Line Positive Journal" a daily digital habit. Writing three positive lines each night builds resilience — the ability to bounce back from stress, setbacks, and hard days with greater ease. The rule is simple. Before bed, write down three good things that happened today. Your brain encodes memories most powerfully in the 15 minutes before sleep. Fill that window with something good, and your mind consolidates the whole day as a positive one. No negatives. No pressure. Small things count — "The weather was beautiful" or "My evening walk felt great" is enough. Keep it up, and gratitude stops feeling like a practice. It starts feeling like you. Your past, quietly layering beneath you Every entry adds a new layer. Tap any date and look back at the same day last year, the same day last month, the same weekday last week — all stacked and scrollable. You'll see, in one glance, how far you've come. A built-in daily reminder helps you make this a non-negotiable part of your night routine. Your thoughts, protected Face ID lock. Automatic iCloud sync. Plain text export. Your words, guarded quietly — always there when you need them. Three lines tonight. A better you, eventually.
Screenshots
Verdict
The clearest difference is update cadence: Positive Journal at every 4 days against NifMo 半額ダイヤル's every 6 months. NifMo 半額ダイヤル's advantage is iOS requirement (10.0 vs 26.2). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NifMo 半額ダイヤル ships an update every 6 months, Positive Journal every 4 days. The most recent releases landed on August 13, 2026 and September 20, 2026 respectively.
| Parameter | NifMo 半額ダイヤル | Positive Journal |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 10 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | NIFTY Corporation | PIN STUDIO |
In-app purchases
NifMo 半額ダイヤル
No in-app purchases
Positive Journal
No in-app purchases









