Koudo vs CALINT Logger(speed meter)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Koudo
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Koudoは、ただの線で終わらせない、移動を追体験できるGPSアプリです。スマートフォンのGPSと気圧センサーを組み合わせて、高精度な位置・高度・速度を記録します。 【最大の特徴:没入型リプレイ機能】 移動の記録を時間を遡って再生。地図上のアニメーションと速度・高度・気圧のグラフが完全に連動し、「あの坂道で何km/h出ていたか」「トンネルでどれだけ高度が下がったか」「飛行機の機内は何hPaだったか」を視覚的に振り返れます。グラフの任意のポイントをタップすれば、その瞬間の地図位置にジャンプ。まるでドライブレコーダーのように、移動の全容を把握できます。 【主な機能】 ・GPS + 気圧センサーによる高精度な高度計測 ・速度・高度・気圧のリアルタイム表示 ・記録間隔の設定(1秒/5秒/10秒/30秒) ・地図上での軌跡表示 ・速度・高度・気圧のグラフ表示(色分けで直感的) ・GPXファイルのエクスポート・インポート ・CSVエクスポート ・移動モード別のアイコンカスタマイズ 【こんな方におすすめ】 ・ウォーキング、ランニング、サイクリングの記録 ・登山やハイキングの高度変化を記録 ・飛行機搭乗時の気圧変化を観測 ・ドライブや旅行の軌跡を詳細に振り返りたい ・GPSデータの精密な分析 【プライバシー】 記録データはすべて端末内に保存。外部への自動アップロードなし。位置情報の送信は地名取得時のみ。
CALINT Logger(speed meter)
This GPS logging app records your location, speed, distance, and altitude during various activities. It offers background tracking, even when the app is closed, and stores all logs locally on your device. Compatible with iPhone and Apple Watch, it's suitable for outdoor adventures, business travel, and general route monitoring.
- GPS route logging
- Speed and distance tracking
- Altitude recording
- Background tracking
- Local data storage
- iPhone and Apple Watch compatible
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CALINT Logger is a GPS logging app that records your location and allows you to track routes, speed, distance, and altitude during your activities. Compatible with both iPhone and Apple Watch, it can be used for outdoor activities, business travel records, field surveys, driving, walking, and general route tracking. While recording is active, the app continues to collect location data in the background even after the app is closed, allowing uninterrupted tracking. All location logs are stored locally on your device. Recording can be started and stopped at any time by the user. This app includes advertisements provided through Google AdMob.
Screenshots
Verdict
The clearest difference is ads: Koudo at none against CALINT Logger(speed meter)'s shown. Koudo also leads on iOS requirement (13.0 vs 17.0). On update cadence, 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
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | Koudo | CALINT Logger(speed meter) |
|---|---|---|
| Price | — | Free — better |
| Positive reviews | — | 50.0% of reviews |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 25 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hajime Kato | 株式会社moegi |
In-app purchases
Koudo
No in-app purchases
CALINT Logger(speed meter)
No in-app purchases





