Comparison

DripRate+ vs Drip Rate Calculator

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

Head to head
About

DripRate+

Calculate IV drip rates and volumes with this reference tool. Features include customizable timers, sound/vibration alerts, and record saving. Designed for healthcare professionals to complement their judgment.

Highlights
  • IV Drip Rate Calculation
  • Customizable Display Times
  • Numeric Input Options
  • Save Calculation Records
  • Sound and Vibration Alerts
  • Multiple Timer Functionality
  • Dark Mode Support
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 free version are as follows: ・No ads ・Add and edit 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. You can add and rearrange them on the edit screen. ●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

Drip Rate Calculator

This medical app assists nurses and healthcare professionals in calculating IV drip rates. It provides estimated drip counts, intervals, and flow rates, with companion Apple Watch functionality for convenient wrist-based adjustments and rhythm checks. A free version offers core features, with a one-time purchase for Pro to unlock advanced options.

Highlights
  • Calculate drops per minute
  • Calculate seconds per drop
  • Show hourly infusion volume
  • Support adult and pediatric IV sets
  • Apple Watch integration for results and adjustments
  • Rhythm check with sound or vibration
  • Multiple timers with notifications
Features
Read full description

Drip Rate Calculator is an IV drip calculation app designed for nurses and healthcare professionals. Enter the infusion volume, administration time, and IV set type to quickly check the estimated drip count, drip interval, and flow rate. The companion Apple Watch app lets you check results and adjust key settings from your wrist when taking out your iPhone is difficult. Main features - Calculate drops per minute - Calculate seconds per drop - Show hourly infusion volume in mL/h - Support adult 20 drops/mL and pediatric 60 drops/mL IV sets - View results and edit volume, time, and IV set on Apple Watch - Automatically sync changes between Apple Watch and iPhone - Check the drip rhythm with sound or vibration - Play confirmation sounds even in silent mode - Keep the screen awake while checking rhythm - Use multiple timers with notifications and Lock Screen alarms - View a drip quick chart for 500 mL/100 mL and adult/pediatric conditions - Use calculation records and display customization Results are shown in large, readable numbers, and the input fields are arranged so volume, time, and IV set settings are easy to recognize and tap. This helps you check the key values without unnecessary steps during busy clinical work. On Apple Watch, you can quickly change infusion volume, administration time, or IV set, then follow the calculated rhythm with sound or haptics. Changes made on either device are synchronized automatically, including updates made on Apple Watch while your iPhone is not immediately at hand. Sound and vibration rhythm checks help you confirm the calculated drip interval by feel. Multiple timers can support infusion and observation timing, and the drip quick chart lets you compare common reference values at a glance. The free version includes the core drip calculation features. Pro unlocks more records and timers, unlimited sound/vibration rhythm checks, and customization options. Pro is a one-time purchase, not a subscription. This app is a reference tool for calculating drip count and drip volume. It does not replace medical decisions, treatment decisions, physician instructions, or facility protocols. Always follow your institution’s standards and the judgment of qualified healthcare professionals before actual administration.

Screenshots

DripRate+4 screens
Drip Rate Calculator4 screens

Verdict

The call

The clearest difference is price: Drip Rate Calculator at Free against DripRate+'s $1.99. Drip Rate Calculator also leads on update cadence (every 9 days vs monthly). DripRate+'s advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.0). On ads 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

Drip Rate Calculator is free to download; DripRate+ costs $1.99 up front. Drip Rate Calculator sells 1 one-off in-app purchase. DripRate+ asks for nothing beyond the download.

UpkeepUpdate frequency

DripRate+ ships an update monthly, Drip Rate Calculator every 9 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
DripRate+ versus Drip Rate Calculator: the parameters behind the verdict, then further details
ParameterDripRate+Drip Rate Calculator
Price$1.99Free — better
Rating—4.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS15.0 — better18.0
Further details — not scored
Size12 MB23 MB
Age rating17+4+
DeveloperLegal Prompt Inc.Romiick LLC

Customer experience

DripRate+

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Drip Rate Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

DripRate+

No in-app purchases

1 purchases

Drip Rate Calculator

One-time1
  • Pro Version$9.99

Questions

Is DripRate+ free?
DripRate+ costs $1.99, with no in-app purchases.
Is Drip Rate Calculator free?
Drip Rate Calculator is free to download, with in-app purchases available.
Do DripRate+ or Drip Rate Calculator have ads?
Neither DripRate+ nor Drip Rate Calculator shows ads.
Which is updated more often, DripRate+ or Drip Rate Calculator?
DripRate+ ships an update monthly, and Drip Rate Calculator every 9 days. Most recently, DripRate+ was updated on October 9, 2026 and Drip Rate Calculator on October 7, 2026.

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