SeClock vs 昭和・平成・令和 年号変換
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SeClock
Display the current second on your device's widget. This utility can also function as a standard digital clock. Note that widget accuracy may have a slight delay.
- Display seconds on widget
- Use as a digital clock
- Add to lock screen
- Add to home screen
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SeClock shows just the seconds on your Lock Screen or Home Screen — the part the system clock leaves out. Long-press the Lock Screen or Home Screen to add the widget. An in-app purchase lets you tune the font, weight, size, and opacity so the seconds blend into your setup. Prefer the Dynamic Island? Tap the button in the app to start a Live Activity that keeps seconds ticking there for up to about 8 hours. You can also use the app itself as a fullscreen HH:MM:SS clock. *Widgets and Live Activities may be off by up to about 1 second.
昭和・平成・令和 年号変換
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昭和・平成・令和の年号を西暦に変換、または西暦を年号に変換するシンプルなアプリです。高齢者の方にも使いやすい大きな文字で表示します。
Screenshots
Verdict
The clearest difference is in-app purchases: 昭和・平成・令和 年号変換 at none against SeClock's 1. SeClock's advantage is ads (none vs shown). On price, update cadence, 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. SeClock sells 1 one-off in-app purchase. 昭和・平成・令和 年号変換 asks for nothing beyond the download.
SeClock ships an update fortnightly, 昭和・平成・令和 年号変換 every 9 days. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.
| Parameter | SeClock | 昭和・平成・令和 年号変換 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 57.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Kiichi Ito | satoshi amasaki |
In-app purchases
SeClock
- Lock Widget Customization$2.99
昭和・平成・令和 年号変換
No in-app purchases
Questions
Is SeClock free?
Is 昭和・平成・令和 年号変換 free?
Do SeClock or 昭和・平成・令和 年号変換 have ads?
Which is updated more often, SeClock or 昭和・平成・令和 年号変換?
Other comparisons
