SoundPaceTimer vs SwimLapRec
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SoundPaceTimer
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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!!!!
SwimLapRec
Record and analyze swimming practice and race performance with video. Automatically calculate speed, DPS, and stroke rate, and compare two videos side-by-side for detailed analysis. Organize videos into folders and share with teammates for collaborative improvement.
- Video recording and upload for lap time tracking
- Automatic calculation of speed, DPS, and stroke rate
- Side-by-side video comparison
- Folder organization for videos
- Share videos and comments with team members
- Generate social media share links
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SwimLapRecは、水泳の練習・レースを動画で記録し、ラップタイムを分析するアプリです 【主な機能】 ・動画を撮影・アップロードしてラップタイムを記録 ・速度・DPS・ストロークレートを自動計算 ・2本の動画を並べて比較分析 ・フォルダでの動画整理 ・チームメンバーと動画を共有・コメント ・SNSシェアリンク生成 水泳選手・コーチ・チームのパフォーマンス向上をサポートします。 利用規約: https://swimlaprec-cloud.doigreenmen.workers.dev/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: SoundPaceTimer at none against SwimLapRec's 2. SoundPaceTimer also leads on iOS requirement (17.0 vs 26.0). SwimLapRec's advantage is ads (none vs shown) and update cadence (every 3 days vs weekly). On price 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
Both are free to download. SwimLapRec sells 2 in-app purchases, starting at $3.99 per month. SoundPaceTimer asks for nothing beyond the download.
SoundPaceTimer ships an update weekly, SwimLapRec every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | SoundPaceTimer | SwimLapRec |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| Update frequency | Weekly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 6 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Yu Hiraoka | Kosuke Doi |
In-app purchases
SoundPaceTimer
No in-app purchases
SwimLapRec
- Standard14 Days trial$3.991 Month
- SwimLapRec Standard (Yearly)$39.991 Year
