Comparison

助産師国試400問 vs IV drip calculation

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

Head to head
About

助産師国試400問

Practice for the national midwife exam with over 400 free questions and detailed explanations. Choose random quizzes, specific question types, or retry incorrect answers. Track your progress and access helpful midwife information.

Highlights
  • Over 400 free practice questions
  • Detailed explanations
  • Randomized quizzes
  • Category-specific quizzes
  • Retry incorrect questions
  • Exam result history
  • Midwife information
Features
Read full description

助産師国家試験の解説付き問題が全て無料で!助産師を目指すあなたの大きな味方です。「助産師国試400問」は、その名の通り、過去の国家試験で出題された約400問を収録したアプリです。もちろん、追加の有料問題や会員登録なども無く、全て無料です。基本はランダムで20問出題されますが、一般問題、状況設定問題ごとにトライすることも可能。更には、間違った問題のみ再トライできる機能や、試験結果の履歴保存、助産師向けの各種お役立ち情報も。さあ、あなたもこのアプリを使ってMidwifeを目指して下さい!

About

IV drip calculation

This app simplifies IV drip rate calculation and adjustment using intuitive vibration feedback. It allows saving common settings and synchronizing them between iPhone and Apple Watch, aiding healthcare professionals in providing efficient patient care.

Highlights
  • Calculate drip rate
  • Vibration-based drip adjustment
  • Save infusion settings
  • Sync between iPhone and Apple Watch
  • Intuitive UI
Features
Read full description

OnDrip is an application that calculates the drip rate of an IV and simplifies drip adjustment through vibration. Features ・Simple and intuitive UI to calculate drip rate ・Vibration-based drip adjustment ・Save frequently used infusion settings ・Synchronization of infusion settings between iPhone and Apple Watch ・Easy to use under the supervision of a nurse This application is intended to help healthcare professionals provide better medical care. Actual medical treatment should be performed at the discretion of the healthcare professional.

Screenshots

助産師国試400問4 screens
IV drip calculation3 screens

Verdict

The call

The clearest difference is review sentiment: 助産師国試400問 at 40% against IV drip calculation's 0%. 助産師国試400問 also leads on in-app purchases (none vs 1) and iOS requirement (13.0 vs 26.0). IV drip calculation's advantage is ads (none vs shown) and update cadence (monthly vs every 34 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. IV drip calculation sells 1 one-off in-app purchase. 助産師国試400問 asks for nothing beyond the download.

UpkeepUpdate frequency

助産師国試400問 ships an update every 34 months, IV drip calculation monthly. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 2 level
助産師国試400問 versus IV drip calculation: the parameters behind the verdict, then further details
Parameter助産師国試400問IV drip calculation
PriceFreeFree
Positive reviews40.0% of reviews — better0.0% of reviews
Update frequencyEvery 34 monthsMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.0 — better26.0
Further details — not scored
Size7 MB8 MB
Age rating4+12+
DeveloperTomoki FukuuraBLUE COMET LABS LLC

Customer experience

助産師国試400問

Written reviews40 reviews
Positive40.0%
Neutral35.0%
Negative25.0%

IV drip calculation

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

助産師国試400問

No in-app purchases

1 purchases

IV drip calculation

One-time1
  • OnDrip Pro - Lifetime$2.99

Questions

Is 助産師国試400問 free?
助産師国試400問 is free to download, with no in-app purchases.
Is IV drip calculation free?
IV drip calculation is free to download, with in-app purchases available.
Do 助産師国試400問 or IV drip calculation have ads?
助産師国試400問 shows ads; IV drip calculation does not.
Which is updated more often, 助産師国試400問 or IV drip calculation?
助産師国試400問 ships an update every 34 months, and IV drip calculation monthly. Most recently, 助産師国試400問 was updated on October 22, 2026 and IV drip calculation on October 30, 2026.

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