Swimming Log vs TRIA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Swimming Log
Easily log your swimming sessions, tracking distance, active energy burned, and workouts. Syncs data with Apple Health for a comprehensive view of your fitness. Review your past swim history to monitor progress.
- Record swimming data
- Track Active Energy
- Log Swimming Distance
- Record Workouts
- Sync with Apple Health
- View swim history
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This App will record swimming data. Main Function ・Record swimming data. ・Record Active Energy, Swimming Distance and Workouts to Apple Health. ・View history. Active Energy ・Ex. METs 3.5, Weight 50 kg, Time 30 min. (3.5 - 1) x 50 x (30 / 60) x 1.05 = 65.6 kcal. Optional permission requests ・Apple Health: It is used to record data in Apple Health. ・Tracking: It is used to deliver personalized ads to you. Languages ・Japanese, English.
TRIA
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TRIAは、トライアスロン選手のためのAIパーソナルコーチアプリです。 【AIが今日のメニューを提案】 Apple Watchのデータ（心拍数・HRV・睡眠・カロリー）をもとに、あなたのコンディションをリアルタイムで分析。 スイム・バイク・ランのバランスを考慮した、今日最適なトレーニングメニューをAIが自動提案します。 【3種目をまとめて記録・管理】 HealthKitと連携し、ワークアウトを自動取り込み。距離・タイム・ペース・心拍数をひとつの画面で確認できます 。週間トレーニング負荷や直近7日間の種目別ボリュームも一目瞭然。 【COACHタブで深掘り分析】 回復スコア・オーバートレーニングリスク・種目別の強み弱みをAIが詳しく解説。今週の優先事項と避けるべきこと を明確に示します。 【目標レースに向けた管理】 大会名・開催日・距離種別を設定するだけで、残り日数をカウントダウン。ペース構築期・強化期など、時期に合わ せたトレーニングの指針を示します。 【対応デバイス】 iPhone + Apple Watch 7日間の無料トライアル後、月額または年額のサブスクリプションで全機能をご利用いただけます。 利用規約（EULA）: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Swimming Log at none against TRIA's 2. TRIA's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price 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
Both are free to download. TRIA sells 2 in-app purchases, starting at $6.99 per month. Swimming Log asks for nothing beyond the download.
Swimming Log ships an update every 3 months, TRIA every 3 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Swimming Log | TRIA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (40 ratings) — better | — |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 40 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Intersect | Taichi Matsumoto |
In-app purchases
Swimming Log
No in-app purchases
TRIA
- TRIA Premium Monthly7 Days trial$6.991 Month
- TRIA プレミアム 年間7 Days trial$59.991 Year
