# Osmosis vs IV Push Timer

Osmosis and IV Push Timer both sit at 4.9 stars, but that hides the real split: 100% of IV Push Timer's written reviews are positive against 42% of Osmosis's. IV Push Timer also leads on in-app purchases (none vs 13) and update cadence (every 6 days vs monthly). Osmosis's advantage is price (Free vs $1.99) and ratings volume (877 vs 1). On rating, ads and device support there is nothing between them.

Osmosis is free to download; IV Push Timer costs $1.99 up front. Osmosis sells 13 in-app purchases, starting at $29.00 per month. IV Push Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Osmosis against 5.0 for IV Push Timer. That said, the two scores are not equally well evidenced: Osmosis has 877 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 42% of Osmosis's written reviews are positive against 100% of IV Push Timer's.

Osmosis ships an update monthly, IV Push Timer every 6 days. The most recent releases landed on October 30, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Osmosis | IV Push Timer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.9 (877 ratings)](https://appshunter.io/ios/app/osmosis-nursing-exam-prep/id1618951054/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iv-push-timer/id6759823376/reviews)** |
| Number of ratings | **877** | 1 |
| Positive reviews | 41.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #193 | **#39** |
| Size | 68 MB | 3 MB |
| Requires iOS | **16.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Knowledge Diffusion](https://appshunter.io/developer/646540644) | [Michael Gibson](https://appshunter.io/developer/1880931823) |

## What reviewers say

### Osmosis

[App page](https://appshunter.io/ios/app/osmosis-nursing-exam-prep/id1618951054)

**Currently charting:** #193 Top Grossing · Medical (US App Store)

This learning platform offers visual resources like videos, practice questions, and med tables to help nursing students master complex topics. It supports learning for school, clinicals, and board exams, including the NCLEX-RN. The app aims to improve knowledge retention and build confidence for aspiring nurses.

**Highlights:** 475+ nursing videos, 2,000+ practice questions, Med Tables for pharmacology, NCLEX-RN style questions, Offline learning capability, Learning progress analytics

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Osmosis Nursing -  Monthly | $29.00 | per month |
| Osmosis LPN - Monthly | $29.00 | per month |
| Osmosis NP - Monthly | $49.00 | per month |
| Osmosis LPN - 3 Month | $49.99 | per 3 months |
| Osmosis Nursing - 3 Month | $59.99 | per 3 months |
| Osmosis LPN - 3 Months | $69.00 | per 3 months |
| Osmosis Nursing - 6 Month | $79.00 | per 6 months |
| Osmosis LPN - 6 Month | $79.00 | per 6 months |
| Osmosis Nursing - Annual | $139.00 | per year |
| Osmosis LPN - Annual | $139.00 | per year |
| Osmosis NP - 3 Months | $149.00 | per 3 months |
| Osmosis NP - 6 Month | $229.00 | per 6 months |
| Osmosis NP - Annual | $249.00 | per year |

**What reviewers like**

- 👍 Helpful for developing nursing knowledge
- 💡 Great for reviewing class topics
- 👍 Concise and easy-to-follow explanations
- 👍 Enjoyable learning experience

**What reviewers complain about**

- 🐛 Videos won't play offline
- 🐛 Videos don't load
- 🐛 Can't do questions on mobile
- 🚫 School not listed in the app

**Reported bugs**

- Videos get stuck on welcome logo when offline
- App crashes or doesn't work as expected

**Requested features**

- Add support for AirPlay or Apple TV
- Allow practicing questions on mobile


### IV Push Timer

[App page](https://appshunter.io/ios/app/iv-push-timer/id6759823376)

**Currently charting:** #39 Top Paid · Medical (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Osmosis free?

Osmosis is free to download, with in-app purchases available.

### Is IV Push Timer free?

IV Push Timer costs $1.99, with no in-app purchases.

### Which has better reviews, Osmosis or IV Push Timer?

IV Push Timer is rated higher. Osmosis averages 4.9 out of 5 from 877 ratings, while IV Push Timer averages 5.0 from 1 ratings.

### Do Osmosis or IV Push Timer have ads?

Neither Osmosis nor IV Push Timer shows ads.

### Which is updated more often, Osmosis or IV Push Timer?

Osmosis ships an update monthly, and IV Push Timer every 6 days. Most recently, Osmosis was updated on October 30, 2026 and IV Push Timer on November 2, 2026.

### Which is more popular, Osmosis or IV Push Timer?

Osmosis currently peaks at #193 in the App Store charts, and IV Push Timer at #39. Chart position reflects recent download velocity rather than total install base.

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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.*