Comparison

ジオカルテⅣ通信アプリ G vs Timer

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

Head to head
About

ジオカルテⅣ通信アプリ G

Features
Read full description

地盤調査実績NO.1を誇る日東精工株式会社製ジオカルテの最新機種「ジオカルテⅣ」とスマートフォンの間で通信し、計測データを吸い上げて、必要なデータをメールで転送することができます。   特徴  *Bluetooth Low Energy(BLE)を用いているので、お手軽高速に収集します。  *収集したデータは、機械番号ごとに振り分けられソートされているので扱いやすくなっています。  *既にスマートフォン内に同一のデータが存在する場合は、転送せず通信時間を節約します。  *収集したデータの内容をリストまたはグラフ表示で確認することができます。  *収集したデータは、メールで送付することができます。現場から遠隔地にある事務所PCなどに直接送ることが可能です。  *スマートフォン内の不要になったデータは削除できます。

About

Timer

A minimalist timer app designed for everyday focus. It offers a clean interface with gesture controls and multiple display styles. The app works offline and provides background notifications for uninterrupted use.

Highlights
  • Minimalist design with multiple styles
  • Simple gesture controls
  • Multiple time display formats
  • Background notifications
  • Offline functionality
  • Universal app support
Features
Read full description

Just Time is a beautiful, simple timer for everyday focus. No ads. No subscriptions. No clutter. Just time. FEATURES: • Minimal timer design with multiple styles • Simple gesture controls • Multiple time display formats • Background notifications • No internet required • Optional lifetime unlock for $0.99 USD • Universal app for iPhone and iPad HOW TO USE: • Swipe around the circle to set time • Double-tap to start or pause • Tap the time to change display format • Swipe left or right to change styles • Tap to reset when done Perfect for cooking, workouts, meditation, studying, focus sessions, power naps, and more. Download Just Time and keep timing simple.

Screenshots

ジオカルテⅣ通信アプリ G4 screens
Timer3 screens

Verdict

The call

The clearest difference is update cadence: ジオカルテⅣ通信アプリ G at monthly against Timer's every 7 months. ジオカルテⅣ通信アプリ G also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ジオカルテⅣ通信アプリ G ships an update monthly, Timer every 7 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
ジオカルテⅣ通信アプリ G versus Timer: the parameters behind the verdict, then further details
ParameterジオカルテⅣ通信アプリ GTimer
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyMonthly — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better18.0
Further details — not scored
Size1 MB3 MB
Age rating4+4+
DeveloperNITTO SEIKO CO., LTD.Humberto Prado Ballesteros

In-app purchases

None

ジオカルテⅣ通信アプリ G

No in-app purchases

None

Timer

No in-app purchases

Questions

Is ジオカルテⅣ通信アプリ G free?
ジオカルテⅣ通信アプリ G is free to download, with no in-app purchases.
Is Timer free?
Timer is free to download, with no in-app purchases.
Do ジオカルテⅣ通信アプリ G or Timer have ads?
Neither ジオカルテⅣ通信アプリ G nor Timer shows ads.
Which is updated more often, ジオカルテⅣ通信アプリ G or Timer?
ジオカルテⅣ通信アプリ G ships an update monthly, and Timer every 7 months. Most recently, ジオカルテⅣ通信アプリ G was updated on October 5, 2026 and Timer on October 11, 2026.

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