# ATA Calculator vs MedHub

The clearest difference is price: MedHub at Free against ATA Calculator's $2.99. MedHub also leads on rating (4.7 vs 2.0) and ratings volume (5K vs 2). ATA Calculator's advantage is chart position (#136 vs unranked) and iOS requirement (11.0 vs 17). On ads, in-app purchases and device support there is nothing between them.

MedHub is free to download; ATA Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MedHub holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: MedHub has 5K ratings behind it against 2, so its average is the more settled of the two.

ATA Calculator ships an update every 9 months, MedHub every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | ATA Calculator | MedHub |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/ata-calculator/id890053714/reviews) | **[4.7 (5K ratings)](https://appshunter.io/ios/app/medhub/id1126919433/reviews)** |
| Number of ratings | 2 | **5K** |
| Positive reviews | — | 17.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#136** | — |
| Size | 2 MB | 21 MB |
| Requires iOS | **11.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [American Thyroid Association](https://appshunter.io/developer/890053717) | [MedHub](https://appshunter.io/developer/1126919432) |

## What reviewers say

### ATA Calculator

[App page](https://appshunter.io/ios/app/ata-calculator/id890053714)

**Currently charting:** #136 Top Paid · Medical (US App Store)

This medical app provides thyroid nodule calculators to assist healthcare providers in guiding treatment decisions for thyroid disease and cancer. It offers recommendations based on current evidence and expert opinion, but emphasizes that it is a tool to supplement, not replace, physician judgment.

**Highlights:** Thyroid nodule calculators, Guidance for thyroid disease and cancer, Evidence-based recommendations, Supports clinical judgment, Developed by American Thyroid Association

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

**In-app purchases:** none


### MedHub

[App page](https://appshunter.io/ios/app/medhub/id1126919433)

Manage your medical training tasks efficiently from your mobile device. View schedules, complete evaluations, submit work hours, and log procedures. This app requires an existing MedHub account for trainees and faculty.

**Highlights:** View calendar and schedule, Complete and send evaluations, Submit work hours, Log procedures, Access performance summaries, Institutional Single Sign-On

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great interface
- 🚀 Easy and handy to use
- ✨ Accurate and reliable

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 🔍 Difficult to log hours and procedures
- ⚠️ Login and connectivity issues
- 🕰️ Slow and cumbersome interface

**Reported bugs**

- Cannot key in working hours after update
- Hours entered disappear after submission
- Procedure logging errors
- Evaluations not working properly

**Requested features**

- View evaluations
- Ability to log conference attendance hours
- Save default locations and supervisor names
- Batch procedure logging


## Frequently asked questions

### Is ATA Calculator free?

ATA Calculator costs $2.99, with no in-app purchases.

### Is MedHub free?

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

### Which has better reviews, ATA Calculator or MedHub?

MedHub is rated higher. ATA Calculator averages 2.0 out of 5 from 2 ratings, while MedHub averages 4.7 from 5K ratings.

### Do ATA Calculator or MedHub have ads?

Neither ATA Calculator nor MedHub shows ads.

### Which is updated more often, ATA Calculator or MedHub?

ATA Calculator ships an update every 9 months, and MedHub every 3 months. Most recently, ATA Calculator was updated on November 1, 2026 and MedHub on November 2, 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.*