Naht vs IV drip calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Naht
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Support users to monitor the health status of individuals that they need to care 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.
- Calculate drip rate
- Vibration-based drip adjustment
- Save infusion settings
- Sync between iPhone and Apple Watch
- Intuitive UI
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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
Verdict
The clearest difference is in-app purchases: Naht at none against IV drip calculation's 1. Naht also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, 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
Both are free to download. IV drip calculation sells 1 one-off in-app purchase. Naht asks for nothing beyond the download.
Naht ships an update every 2 weeks, IV drip calculation monthly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | Naht | IV drip calculation |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 78 MB | 8 MB |
| Age rating | 12+ | 12+ |
| Developer | AGRI CARE, K.K. | BLUE COMET LABS LLC |
In-app purchases
Naht
No in-app purchases
IV drip calculation
- OnDrip Pro - Lifetime$2.99
