Comparison

マイタイマー vs Referee Tools

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

マイタイマー

Features
Read full description

最初に「作成」で、1セット分のルーティーン時間を入力して「保存」します。 一番上はセットの名前です。 1セットには5つの時間と、セット毎の間に挟むインターバルの時間を指定できます。 「保存」で保存できます。 保存したものは「リスト」で確認でき、また「リスト」でどのセットを使うか選べます。 「リスト」でいらなくなったセットは、そのセット名のところを左にスワイプすると削除ボタンが出てきて、それをタップして削除できます。 「タイマー」で時間のカウントダウンができます。 何セットやるかはこの画面で指定できます。(1から10セットまで選べます) 各時間が0秒になる毎に音が鳴ります。

About

Referee Tools

This app provides essential tools for referees, including a timer, whistle sounds, and penalty card displays. It supports various sports like soccer and rugby, with customizable options for countdowns, count-ups, and card colors.

Highlights
  • Adjustable timer (countdown/count up)
  • Multiple whistle sounds
  • Full-screen penalty card display
  • Customizable card colors
  • Sound alerts for countdown timer
Features
Read full description

Simple and easy-to-use referee tool app. It can be used when refereeing soccer, rugby, handball, etc. ● Basic functions 1. Timer function Tap the time to start the timer. If you want to stop it, tap it again. The timer can be set to “countdown” or “count up”. When "countdown" is selected, a sound can be played when the timer reaches zero. 2. Whistle Press the "Short", "Long", or “Twice” button to sound the whistle. If the whistle icon is held down, the whistle sound will play the entire time (up to approximately 30 seconds). 3. Penalty cards Tap a card to display it in full screen. In the initial display, "yellow card" and "red card" are shown, but other color cards can be displayed in the settings.

Screenshots

マイタイマー2 screens
Referee Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: マイタイマー at none against Referee Tools's 2. マイタイマー also leads on 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Referee Tools sells 2 one-off in-app purchases. マイタイマー asks for nothing beyond the download.

UpkeepUpdate frequency

マイタイマー ships an update every 7 months, Referee Tools every 6 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 8 level
マイタイマー versus Referee Tools: the parameters behind the verdict, then further details
ParameterマイタイマーReferee Tools
PriceFreeFree
Rating—3.8 (4 ratings) — better
Positive reviews—70.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 7 monthsEvery 6 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.6 — better
Further details — not scored
Size0 MB41 MB
Age rating4+4+
DeveloperHidekazu TochikiNAOYA ONO

In-app purchases

None

マイタイマー

No in-app purchases

2 purchases

Referee Tools

One-time2
  • Support Developer$0.99
  • Remove ads$2.99

Questions

Is マイタイマー free?
マイタイマー is free to download, with no in-app purchases.
Is Referee Tools free?
Referee Tools is free to download, with in-app purchases available.
Do マイタイマー or Referee Tools have ads?
Referee Tools shows ads; マイタイマー does not.
Which is updated more often, マイタイマー or Referee Tools?
マイタイマー ships an update every 7 months, and Referee Tools every 6 months. Most recently, マイタイマー was updated on October 27, 2026 and Referee Tools on October 22, 2026.

Other comparisons