Comparison

Koudo vs CALINT Logger(speed meter)

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

Head to head
About

Koudo

Features
Read full description

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。

About

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.

Highlights
  • GPS route logging
  • Speed and distance tracking
  • Altitude recording
  • Background tracking
  • Local data storage
  • iPhone and Apple Watch compatible
Features
Read full description

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

Koudo4 screens
CALINT Logger(speed meter)4 screens

Verdict

The call

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 6 level
Koudo versus CALINT Logger(speed meter): the parameters behind the verdict, then further details
ParameterKoudoCALINT Logger(speed meter)
Price—Free — better
Positive reviews—50.0% of reviews
Update frequencyEvery 5 daysEvery 5 days
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS13.0 — better17.0
Further details — not scored
Size25 MB5 MB
Age rating4+4+
DeveloperHajime Kato株式会社moegi

In-app purchases

None

Koudo

No in-app purchases

None

CALINT Logger(speed meter)

No in-app purchases

Questions

Is Koudo free?
Pricing for Koudo is not currently listed on the App Store.
Is CALINT Logger(speed meter) free?
CALINT Logger(speed meter) is free to download, with no in-app purchases.
Do Koudo or CALINT Logger(speed meter) have ads?
CALINT Logger(speed meter) shows ads; Koudo does not.
Which is updated more often, Koudo or CALINT Logger(speed meter)?
Koudo ships an update every 5 days, and CALINT Logger(speed meter) every 5 days. Most recently, Koudo was updated on October 13, 2026 and CALINT Logger(speed meter) on October 2, 2026.

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