Comparison

Pace Ruler vs コエトワ

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

Head to head
About

Pace Ruler

This tool uses GNSS to measure distances accurately on foot. Survey results can be viewed on an iOS map and shared easily. Customize units, calculation methods, and accuracy settings for precise measurements.

Highlights
  • GNSS distance surveying
  • iOS map integration
  • File sharing of results
  • Customizable units (meter, foot)
  • Multiple distance calculation methods
  • Adjustable GNSS accuracy
  • Automatic shut-off
Features
Read full description

This simple tool utilizes GNSS (Global Navigation Satellite System) to survey distances on foot. The survey results, or tracking data, can be conveniently checked using an iOS map and are easily shareable via file sharing. Settings: - Remove Ads: This option removes ads via in-app purchase and displays a toolbar. - Units: Choose between meter, international foot, or U.S. survey foot. - Distance Calculation Methods: Options include iOS Default, Haversine, Hubeny (Simple Formula), Bowring, or Hubeny (Original). Bowring's method offers the best accuracy. - Reference Ellipsoid: Choose between WGS84 or GRS80. - GNSS Accuracy: Specify the allowed range of error. - Automatic Shut Off: If there's no movement for about 5 minutes, surveying will stop automatically. - Do Not Use Thumbnail: This option hides thumbnails. - Use Light Mode for Maps: The map is displayed in light mode even if you are using dark mode. Notice: Continued use of GNSS running in the background can dramatically decrease battery life.

About

コエトワ

Features
Read full description

声は、想いを遺す。 「コエトワ」は、自分の声や大切な人の声を“遺す”ための音声日記&オーディオブックアプリです。 何気ない日常のひとこと、家族との会話、心に残る言葉。 そのすべてを、そのときの声のままに記録できます。 音声日記モード: マイクボタンを押すだけで録音開始。 その日の出来事や想いを、声で残せます。 録音した音声は日付ごとに自動整理され、いつでも再生可能。 ふと聞き返すだけで、あの頃の情景や気持ちがよみがえります。 オーディオブックモード: 自分の声で朗読した本や詩、語りをまとめて“声の本”を作成。 家族や友人への贈り物にも、学びの記録や作品づくりにも使えます。 使い方はあなた次第です。 自分の声も、大切な人の声も、時を超えて残せるもの。 「コエトワ」は、あなたの想いを“声”というかたちで未来に遺します。

Screenshots

Pace Ruler3 screens
コエトワ4 screens

Verdict

The call

The clearest difference is in-app purchases: コエトワ at none against Pace Ruler's 1. コエトワ also leads on update cadence (every 3 days vs every 6 months). On price, ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pace Ruler sells 1 one-off in-app purchase. コエトワ asks for nothing beyond the download.

UpkeepUpdate frequency

Pace Ruler ships an update every 6 months, コエトワ every 3 days. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Pace Ruler versus コエトワ: the parameters behind the verdict, then further details
ParameterPace Rulerコエトワ
PriceFreeFree
Rating2.6 (15 ratings) — better—
Positive reviews39.3% of reviews—
Number of ratings15 — better—
Update frequencyEvery 6 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size5 MB36 MB
Age rating4+4+
DeveloperTakafumi AMANOkenichi tori

In-app purchases

1 purchases

Pace Ruler

One-time1
  • Remove Ads$1.99
None

コエトワ

No in-app purchases

Questions

Is Pace Ruler free?
Pace Ruler is free to download, with in-app purchases available.
Is コエトワ free?
コエトワ is free to download, with no in-app purchases.
Do Pace Ruler or コエトワ have ads?
Both Pace Ruler and コエトワ show ads.
Which is updated more often, Pace Ruler or コエトワ?
Pace Ruler ships an update every 6 months, and コエトワ every 3 days. Most recently, Pace Ruler was updated on November 6, 2026 and コエトワ on October 28, 2026.

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