Comparison

DripRate 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

DripRate

This reference tool assists healthcare professionals in calculating IV drip rates and volumes. It offers customizable settings for administration time, sound, vibration, and a timer function. Designed with input from active nurses, it serves as a supplementary aid for medical judgment.

Highlights
  • IV Drip Rate Calculation
  • Customizable Administration Times
  • Sound and Vibration Alerts
  • Multiple Timer Functionality
  • Save Calculation Records
  • Dark Mode Support
  • Apple Watch App
Features
Read full description

DripRate - A simple and easy-to-use IV Drip Rate calculation App "DripRate" is a reference tool designed to assist in the calculation of drip rates and volumes. This app was developed to complement the judgment of healthcare professionals and is not intended as a direct medical tool. It can be used as a reference tool for nursing in hospitals and at home. The differences from the paid version are as follows: ・Contains ads ・Up to 5 calculation records 【Main Features】 ●IV Drip Rate Calculation Simply input the volume of fluid, administration time, and IV set to automatically calculate the drip rate and volume as a reference. It is also possible to calculate from the volume of fluid and administration speed. ●Various Display Times You can choose and set the optimal unit time for the drip rate and volume from multiple options. ●Numeric Settings You can choose from picker (drum roll) or numeric keys (numpad) input. When you tap a number, a control for setting it appears underneath. ●Save Function You can switch and save up to 5 calculation records with tabs. The title of the tab can be edited by long-pressing it. ●Confirmation Sound and Vibration You can confirm the drip speed by sound and vibration. There are 10 types of confirmation sounds and 3 levels of vibration to choose from. ●Customize You can change the color of the text to suit your preference. ●Timer Function You can run multiple timers at the same time. Each timer can have a title. Even if the app is closed or the device is locked, you will receive notifications at the set time. ●Dark Mode Support This app fully supports dark mode. ●Apple Watch Support There is also an app for Apple Watch. The settings of the iPhone app can be automatically reflected in the Apple Watch app. The Apple Watch app has the same basic functions as the iPhone app and supports complications (allows the app icon to be placed on the watch face). This app was developed based on the opinions of active nurses and is designed to meet the needs of the field. However, the results of this app are part of a reference, and medical decisions should always be left to the discretion of medical professionals. 【Disclaimer】 This drip rate calculation app is a reference tool for calculating the drip rate and the volume of IV fluid. Use of this app is at the user's own risk. 1. Accuracy of Results ・The results of this app are based on general guidelines, but professional judgment is required according to individual medical situations. This app merely provides reference information, and does not guarantee the accuracy of drip rates or volumes. It is recommended to consult with medical professionals or appropriate authorities. 2. User Responsibility ・Use of this app is at your own risk, and the developer and related parties are not responsible for any results or damages arising from its use. ・It is strongly recommended to consult with a medical professional and verify the accurate drip rate and volume before using the app. 3. Disclaimer ・The developer and related parties will not be responsible for any damage or trouble caused by the use of this app. ・Use of this app is entirely at the user's discretion and responsibility. Please understand the above precautions before using this drip rate calculation app. Please consult with a medical professional and comply with relevant regulations to confirm the optimal drip rate and volume.

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

DripRate4 screens
IV drip calculation3 screens

Verdict

The call

The clearest difference is review sentiment: DripRate at 36% against IV drip calculation's 0%. DripRate also leads on in-app purchases (none vs 1) and iOS requirement (14.0 vs 26.0). IV drip calculation's advantage is ads (none vs shown). On price, update cadence 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. DripRate asks for nothing beyond the download.

UpkeepUpdate frequency

DripRate ships an update every 3 weeks, IV drip calculation monthly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 5 level
DripRate versus IV drip calculation: the parameters behind the verdict, then further details
ParameterDripRateIV drip calculation
PriceFreeFree
Rating4.0 (3 ratings) — better—
Positive reviews36.4% of reviews — better0.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS14.0 — better26.0
Further details — not scored
Size18 MB8 MB
Age rating17+12+
DeveloperLegal Prompt Inc.BLUE COMET LABS LLC

Customer experience

DripRate

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews11 reviews
Positive36.4%
Neutral18.2%
Negative45.5%

IV drip calculation

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

In-app purchases

None

DripRate

No in-app purchases

1 purchases

IV drip calculation

One-time1
  • OnDrip Pro - Lifetime$2.99

Questions

Is DripRate free?
DripRate 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 DripRate or IV drip calculation have ads?
DripRate shows ads; IV drip calculation does not.
Which is updated more often, DripRate or IV drip calculation?
DripRate ships an update every 3 weeks, and IV drip calculation monthly. Most recently, DripRate was updated on September 24, 2026 and IV drip calculation on September 18, 2026.

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