# Ora vs Y90 Dosing

The clearest difference is ads: Y90 Dosing at none against Ora's shown. Y90 Dosing also leads on update cadence (every 10 days vs every 2 months) and monetization model (free vs ad-supported). Ora's advantage is ratings volume (8 vs 2) and device support (3 vs 1). On price, rating and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Ora against 5.0 for Y90 Dosing. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Ora ships an update every 2 months, Y90 Dosing every 10 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ora | Y90 Dosing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/ora-med-school-prep/id6484319369/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/y90-dosing/id6798447310/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Ad-supported | **Free** |
| Size | 60 MB | 40 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Synaptiq Learning Inc.](https://appshunter.io/developer/1704039208) | [ABHISHEK KETAN GOSWAMI](https://appshunter.io/developer/6798447312) |

## What reviewers say

### Ora

[App page](https://appshunter.io/ios/app/ora-med-school-prep/id6484319369)

An evidence-based study platform designed to simplify medical school preparation for preclinical, Step, and Shelf exams. It offers a comprehensive suite of tools including a QBank, flashcards, videos, a reference library, and an AI chat feature to enhance learning and retention.

**Highlights:** Spaced-Repetition QBank, FSRS Flashcards, 300+ Medical Videos, AI Copilot Chat, Reference Library, Exam Preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### Y90 Dosing

[App page](https://appshunter.io/ios/app/y90-dosing/id6798447310)

Calculate Y90 microsphere activity for treatment planning. It helps determine vial orders based on calendar decay and allows saving and exporting case summaries. Designed for qualified professionals in radioembolization.

**Highlights:** Calculate Y90 activity for multiple territories, Independent compartment configuration, Calendar-based vial decay calculation, Save and export case summaries, Supports glass microspheres (TheraSphere)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ora free?

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

### Is Y90 Dosing free?

Y90 Dosing is free to download, with no in-app purchases.

### Which has better reviews, Ora or Y90 Dosing?

Ora and Y90 Dosing are both rated 5.0 out of 5 on the App Store, from 8 and 2 ratings respectively.

### Do Ora or Y90 Dosing have ads?

Ora shows ads; Y90 Dosing does not.

### Which is updated more often, Ora or Y90 Dosing?

Ora ships an update every 2 months, and Y90 Dosing every 10 days. Most recently, Ora was updated on November 4, 2026 and Y90 Dosing 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.*