# DripRate vs Drip Rate Calculator

The clearest difference is in-app purchases: DripRate at none against Drip Rate Calculator's 1. DripRate also leads on ratings volume (3 vs 1) and iOS requirement (15.0 vs 18.0). Drip Rate Calculator's advantage is ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). On price, rating and device support there is nothing between them.

Both are free to download. Drip Rate Calculator sells 1 one-off in-app purchase. DripRate asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for DripRate against 4.0 for Drip Rate Calculator. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

DripRate ships an update every 3 weeks, Drip Rate Calculator every 9 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DripRate | Drip Rate Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/driprate/id6449645707/reviews) | [4.0 (1 ratings)](https://appshunter.io/ios/app/drip-rate-calculator/id6775409848/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 16 MB | 68 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [Romiick LLC](https://appshunter.io/developer/1716146475) |

## What reviewers say

### DripRate

[App page](https://appshunter.io/ios/app/driprate/id6449645707)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Drip Rate Calculator

[App page](https://appshunter.io/ios/app/drip-rate-calculator/id6775409848)

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:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $9.99 | one-time |


## Frequently asked questions

### Is DripRate free?

DripRate is free to download, with no in-app purchases.

### Is Drip Rate Calculator free?

Drip Rate Calculator is free to download, with in-app purchases available.

### Which has better reviews, DripRate or Drip Rate Calculator?

DripRate and Drip Rate Calculator are both rated 4.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do DripRate or Drip Rate Calculator have ads?

DripRate shows ads; Drip Rate Calculator does not.

### Which is updated more often, DripRate or Drip Rate Calculator?

DripRate ships an update every 3 weeks, and Drip Rate Calculator every 9 days. Most recently, DripRate was updated on November 7, 2026 and Drip Rate Calculator on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*