# EasyIV Infusion Calculator vs Infusão Certa

The clearest difference is in-app purchases: Infusão Certa at none against EasyIV Infusion Calculator's 2. Infusão Certa also leads on update cadence (every 2 days vs every 3 weeks). EasyIV Infusion Calculator's advantage is chart position (#101 vs unranked) and price ($0.99 vs $2.99). On ads, device support and iOS requirement there is nothing between them.

EasyIV Infusion Calculator costs $0.99 and Infusão Certa $2.99 up front. EasyIV Infusion Calculator sells 2 one-off in-app purchases. Infusão Certa asks for nothing beyond the download.

EasyIV Infusion Calculator ships an update every 3 weeks, Infusão Certa every 2 days. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | EasyIV Infusion Calculator | Infusão Certa |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/easyiv-infusion-calculator/id6468917523/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Paid | — |
| Best chart rank | **#101** | — |
| Size | 23 MB | 3 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [Michael Mattesco Horta](https://appshunter.io/developer/1640636828) | [Nerdcina LTDA](https://appshunter.io/developer/1724318298) |

## What reviewers say

### EasyIV Infusion Calculator

[App page](https://appshunter.io/ios/app/easyiv-infusion-calculator/id6468917523)

**Currently charting:** #101 Top Paid · Medical (US App Store)

This app simplifies complex IV infusion calculations with an intuitive interface and a wide range of units. It allows users to save custom solutions, create lists for weight-adjusted calculations, and share them with others. Supports both continuous and intermittent infusions.

**Highlights:** Complex IV infusion calculations, Customizable solution saving, Weight-adjusted calculation lists, Continuous and intermittent infusion support, Wide range of units of measurement, Intuitive user interface, List sharing via AirDrop

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 day free trial | Free | one-time |
| EasyIV Pro | $4.99 | one-time |


### Infusão Certa

[App page](https://appshunter.io/ios/app/infusao-certa/id6475583022)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EasyIV Infusion Calculator free?

EasyIV Infusion Calculator costs $0.99, and also offers in-app purchases.

### Is Infusão Certa free?

Infusão Certa costs $2.99, with no in-app purchases.

### Do EasyIV Infusion Calculator or Infusão Certa have ads?

Neither EasyIV Infusion Calculator nor Infusão Certa shows ads.

### Which is updated more often, EasyIV Infusion Calculator or Infusão Certa?

EasyIV Infusion Calculator ships an update every 3 weeks, and Infusão Certa every 2 days. Most recently, EasyIV Infusion Calculator was updated on September 13, 2026 and Infusão Certa on September 20, 2026.

---

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