1 / f Clock vs Split Flap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1 / f Clock
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"1 / f Clock" is a clock app. Motion graphics are generated by fluctuation.
Split Flap
This utility app displays the time with an elegant split-flap design. It offers customizable themes, supports various time formats, and includes optional sound and seconds display.
- Split-flap time display
- Customizable themes
- 24-hour and 12-hour formats
- Optional seconds display
- Sound options
- Open source
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Elegantly show the time. Supports your device's locale - 24 hour formats and 12 hour formats Supports themes Can optionally show the seconds Has sound options Open source
Screenshots
Verdict
The clearest difference is price: 1 / f Clock at Free against Split Flap's $0.99. 1 / f Clock also leads on update cadence (every 7 months vs every 17 months) and iOS requirement (8.1 vs 26.0). Split Flap's advantage is in-app purchases (none vs 1). On 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
1 / f Clock is free to download; Split Flap costs $0.99 up front. 1 / f Clock sells 1 one-off in-app purchase. Split Flap asks for nothing beyond the download.
1 / f Clock ships an update every 7 months, Split Flap every 17 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.
| Parameter | 1 / f Clock | Split Flap |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 4.7 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 7 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 47 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Y. MOCHIDUKI | Zac Gorak |
In-app purchases
1 / f Clock
- Remove Ads$0.99
Split Flap
No in-app purchases
Questions
Is 1 / f Clock free?
Is Split Flap free?
Do 1 / f Clock or Split Flap have ads?
Which is updated more often, 1 / f Clock or Split Flap?
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