Comparison

TRAINER WATCH vs SoundPaceTimer

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

Head to head

Stay on track with audio

Free

⚽ Sports

No ratingsView app →

About

TRAINER WATCH

Features

Read full description

陸上競技部のマネージャーの要望をヒアリングし、現場で使いやすいようにカスタマイズしています。紙に記録を書く必要はありません。蓄積したデータはチームメンバー間で共有可能となり、データ登録後すぐに確認することが可能です。効率よくチームメンバーのタイムを管理することで、スポーツにおけるデータ活用を加速させます。 ■対応スポーツ・本アプリは陸上競技での使用を想定して開発しておりますが、水泳やその他スポーツのランニングトレーニングにおいても利用可能です。・ストップウォッチで計測したタイムをリアルタイムでアスリートごとに割り当てることができるので、スポーツチームでの幅広い活用ができます。

About

SoundPaceTimer

Features

Read full description

Stay on track with audio time signals. Useful for swimming and athletics. Simply adjust the... 1. Interval time 2. Interval between the person 3. Number of people Let's focus on your practice with SoundPaceTimer!!!!

Screenshots

TRAINER WATCH3 screens

SoundPaceTimer2 screens

Verdict

The call

The clearest difference is update cadence: SoundPaceTimer at weekly against TRAINER WATCH's every 2 weeks. TRAINER WATCH's advantage is iOS requirement (14.2 vs 17.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TRAINER WATCH ships an update every 2 weeks, SoundPaceTimer weekly. The most recent releases landed on March 4, 2026 and December 22, 2025 respectively.

Scorecard2 real differences · 4 level

TRAINER WATCH versus SoundPaceTimer: the parameters behind the verdict, then further details
Parameter	TRAINER WATCH	SoundPaceTimer
Price	Free	Free
Update frequency	Every 2 weeks	Weekly — better
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	14.2 — better	17.0
Further details — not scored
Size	16 MB	6 MB
Age rating	4+	4+
Developer	Kohei Karita	Yu Hiraoka

In-app purchases

None

TRAINER WATCH

No in-app purchases

None

SoundPaceTimer

No in-app purchases

Questions

Is TRAINER WATCH free?

TRAINER WATCH is free to download, with no in-app purchases.

Is SoundPaceTimer free?

SoundPaceTimer is free to download, with no in-app purchases.

Do TRAINER WATCH or SoundPaceTimer have ads?

Both TRAINER WATCH and SoundPaceTimer show ads.

Which is updated more often, TRAINER WATCH or SoundPaceTimer?

TRAINER WATCH ships an update every 2 weeks, and SoundPaceTimer weekly. Most recently, TRAINER WATCH was updated on March 4, 2026 and SoundPaceTimer on December 22, 2025.