# Radiology Core vs BackTable

The clearest difference is review sentiment: BackTable at 100% against Radiology Core's 24%. BackTable also leads on price (Free vs $9.99) and rating (5.0 vs 2.9). Radiology Core's advantage is ads (none vs shown) and chart position (#184 vs unranked). On ratings volume, in-app purchases and device support there is nothing between them.

BackTable is free to download; Radiology Core costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BackTable holds the better App Store score, 5.0 against 2.9. Both are backed by a comparable volume of ratings — 50 and 25 respectively. Written reviews point the same way: 24% of Radiology Core's written reviews are positive against 100% of BackTable's.

Radiology Core ships an update every 6 months, BackTable fortnightly. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Radiology Core | BackTable |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [2.9 (50 ratings)](https://appshunter.io/ios/app/radiology-core-physics-plus/id1225040758/reviews) | **[5.0 (25 ratings)](https://appshunter.io/ios/app/backtable/id6751363383/reviews)** |
| Number of ratings | **50** | 25 |
| Positive reviews | 23.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#184** | — |
| Size | 25 MB | 70 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Lieu Duong](https://appshunter.io/developer/1657425589) | [BackTable Inc.](https://appshunter.io/developer/1834771297) |

## What reviewers say

### Radiology Core

[App page](https://appshunter.io/ios/app/radiology-core-physics-plus/id1225040758)

**Currently charting:** #184 Top Paid · Medical (US App Store)

Prepare for the Radiology Core Exam's physics section with a premium resource. Access over 500 board-relevant questions with detailed explanations, covering all modalities and noninterpretive skills. The app is continually updated with new content to enhance your study time.

**Highlights:** Comprehensive physics review, Over 500 board-relevant questions, Full explanation for each question, Covers all modalities, Includes noninterpretive skills, Continually updated content

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

**In-app purchases:** none


### BackTable

[App page](https://appshunter.io/ios/app/backtable/id6751363383)

This platform offers on-demand, peer-to-peer clinical insights and expert interviews for healthcare providers. Access practical knowledge and technical tips across various medical specialties through curated podcasts.

**Highlights:** Podcast-based learning, Peer-to-peer clinical insights, Expert interviews, Case discussions, Personalized content recommendations, On-demand access

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

**In-app purchases:** none


## Frequently asked questions

### Is Radiology Core free?

Radiology Core costs $9.99, with no in-app purchases.

### Is BackTable free?

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

### Which has better reviews, Radiology Core or BackTable?

BackTable is rated higher. Radiology Core averages 2.9 out of 5 from 50 ratings, while BackTable averages 5.0 from 25 ratings.

### Do Radiology Core or BackTable have ads?

BackTable shows ads; Radiology Core does not.

### Which is updated more often, Radiology Core or BackTable?

Radiology Core ships an update every 6 months, and BackTable fortnightly. Most recently, Radiology Core was updated on September 24, 2026 and BackTable on September 11, 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.*