Days Left vs あれから何日?
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Days Left
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Never forget deadlines and events. This ultra-lightweight countdown app displays remaining time on your lock screen/home screen widgets without opening the app. 【Key Features】 • Lock Screen Widget Support (Inline/Circular/Rectangular) • Home Screen Widget Support (Small/Medium) • Event Management (Create/Edit/Delete/Duplicate) • Automatic time calculation and display • Push Notifications (1 day before/1 hour before/morning)
あれから何日?
This app helps you track the time elapsed since any event, from personal habits to household chores. Easily reset counters, set goals, and receive notifications. Customize your tracking experience with colors and emojis.
- Real-time elapsed time display
- Goal setting
- Notification alerts
- Home screen widgets
- Customization with colors & emoji
- Organize with tags
- History & stats
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"When did I last wash the sheets?" "How long since my last dentist visit?" Track all those "when was the last time?" moments in one simple app. TimeSince is a minimal day counter that tracks how long it's been since any event. No complicated setup — just tap to reset the counter, and your history is saved automatically. ■ Use it for anything · Health: dentist, haircut, check-up · Housework: laundry, vacuuming, filter replacement · Self-care: workout, running, yoga · Building habits: reading, studying, early rising · Quitting habits: alcohol, smoking, snacking · Important dates: anniversaries, milestones ■ Key Features · Real-time elapsed time display (days, hours, minutes, seconds) · Goal setting · Notification alerts · Home screen widgets · Customize with colors & emoji · Organize with tags · History & stats (last time, average interval, total count) · One-tap counter reset ■ Pro Basic features are free. Upgrade to Pro for even more: · Unlimited trackers · Unlimited tags · All color palettes Choose from lifetime or annual plans. Never wonder "when was the last time?" again. Contact Us E-mail: lifelog2024@gmail.com Website: https://timesince.studio.site/Help Terms of Use: https://timesince.studio.site/TermsOfUse Apple Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://timesince.studio.site/PrivacyPolicy **Privacy Policy** This app uses RevenueCat for subscription management. It may collect anonymized purchase information, but does not collect personally identifiable information such as names or email addresses.
Screenshots
Verdict
The clearest difference is iOS requirement: あれから何日? at 16.4 against Days Left's 18.2. 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. Days Left sells 1 one-off in-app purchase and あれから何日? sells 2 in-app purchases, starting at $11.99 per year. Whichever you choose, the download price is not the number that matters.
| Parameter | Days Left | あれから何日? |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.2 | 16.4 — better |
| Further details — not scored | ||
| Size | 5 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | LIZARIA LLC | genki asano |
In-app purchases
Days Left
- Upgrade to Pro Features$1.99
あれから何日?
- TimeSince Pro (Yearly)3 Days trial$11.991 Year
- TimeSince Pro Lifetime$14.99









