2画面ライト vs Frame Rate Stopwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2画面ライト
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◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Thank you for coming. 閲覧して頂き誠にありがとうございます。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ This is the screen lighting application. You can see an amazing screen. So, I wanna challenge this app for you by install. I wait your usage. Thank you. iPhoneの画面をライトとして使えるアプリないかな?!と 探していらっしゃいませんか?!そんなあなたにとって おきなアプリがこちらです。 その名も「カラフル2ディスプレイ」です。 使い方は、非常にシンプルでカンタンです。 上下の設定画像をタップすると10色から選んでその 色をディスプレイ画面にする事が出来ます。 そして、点滅機能もあるのでとても便利です。 使用例としては、 コンサートやライブ、イベント、選挙、待ち合わせ、 自転車のライト、普通に夜間の照明として、夜間の 散歩やジョギング、防犯のためなど様々な使用法が あるかと思います。 ※画面に広告が入ります。その点、ご了承 下さい ませ。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ 貴殿のダウンロードお待ちしております。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆
Frame Rate Stopwatch
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"Frame Rate Stopwatch" is a stopwatch app specialized for high-precision time measurement, used in video production/editing (such as anime, games, movies, and videos) and sports analysis. Key features include support for various frame rates like 24fps (measuring 1/24th of a second), 30fps, 60fps, and 100fps. You can select the optimal frame rate for your specific use, enabling more accurate time measurement. In addition to standard stopwatch functions, it is ideal for animators, game developers, and anyone who needs to measure time precisely based on frame rates. Features: * Multiple frame rates to suit different uses: 24fps, 30fps, 60fps, 100fps * High precision measurement at frame-level accuracy * Lap function to record elapsed times and view them in a list * Simple, intuitive UI for easy operation How to use: 1. Launch the app and select the desired frame rate 2. Press START to begin timing 3. Press LAP to record lap times (optional) 4. Press STOP to end timing 5. Press RESET to clear results Ideal for: * Video production/editing * Sports analysis * Scientific experiment timing * Game play recording * And more Perfect for anyone needing precise time measurement with frame rate options. Try "Frame Rate Stopwatch" today. This is a paid app; no ads will be displayed.
Screenshots
Verdict
The clearest difference is price: 2画面ライト at Free against Frame Rate Stopwatch's $9.99. 2画面ライト also leads on iOS requirement (9.0 vs 17.6). Frame Rate Stopwatch's advantage is update cadence (every 3 weeks vs every 11 months). On 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
2画面ライト is free to download; Frame Rate Stopwatch costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
2画面ライト ships an update every 11 months, Frame Rate Stopwatch every 3 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.
| Parameter | 2画面ライト | Frame Rate Stopwatch |
|---|---|---|
| Price | Free — better | $9.99 |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 5 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Takaaki Sasaki | Shun Isayama |
In-app purchases
2画面ライト
No in-app purchases
Frame Rate Stopwatch
No in-app purchases









