Comparison

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.

Head to head
About

2画面ライト

Features
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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。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

About

Frame Rate Stopwatch

Features
Read full description

"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

2画面ライト4 screens
Frame Rate Stopwatch3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 3 level
2画面ライト versus Frame Rate Stopwatch: the parameters behind the verdict, then further details
Parameter2画面ライトFrame Rate Stopwatch
PriceFree — better$9.99
Update frequencyEvery 11 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.6
Further details — not scored
Size5 MB8 MB
Age rating4+4+
DeveloperTakaaki SasakiShun Isayama

In-app purchases

None

2画面ライト

No in-app purchases

None

Frame Rate Stopwatch

No in-app purchases

Questions

Is 2画面ライト free?
2画面ライト is free to download, with no in-app purchases.
Is Frame Rate Stopwatch free?
Frame Rate Stopwatch costs $9.99, with no in-app purchases.
Do 2画面ライト or Frame Rate Stopwatch have ads?
Neither 2画面ライト nor Frame Rate Stopwatch shows ads.
Which is updated more often, 2画面ライト or Frame Rate Stopwatch?
2画面ライト ships an update every 11 months, and Frame Rate Stopwatch every 3 weeks. Most recently, 2画面ライト was updated on October 2, 2026 and Frame Rate Stopwatch on October 14, 2026.

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