# CPT QuickRef vs CPT Code Calculator

The clearest difference is rating: CPT QuickRef at 4.3 against CPT Code Calculator's 3.5. CPT QuickRef also leads on ratings volume (365 vs 8) and chart position (#188 vs unranked). CPT Code Calculator's advantage is in-app purchases (none vs 12) and update cadence (every 2 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CPT QuickRef sells 12 one-off in-app purchases. CPT Code Calculator asks for nothing beyond the download.

CPT QuickRef holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: CPT QuickRef has 365 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 11% of CPT QuickRef's written reviews are positive against 0% of CPT Code Calculator's.

CPT QuickRef ships an update every 6 weeks, CPT Code Calculator every 2 days. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CPT QuickRef | CPT Code Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (365 ratings)](https://appshunter.io/ios/app/cpt-quickref/id426712025/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/cpt-code-calculator/id1600017201/reviews) |
| Number of ratings | **365** | 8 |
| Positive reviews | **10.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#188** | — |
| Size | 47 MB | 48 MB |
| Requires iOS | 12 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [American Medical Association](https://appshunter.io/developer/397241809) | [King of the Curve, LLC](https://appshunter.io/developer/1534662920) |

## What reviewers say

### CPT QuickRef

[App page](https://appshunter.io/ios/app/cpt-quickref/id426712025)

**Currently charting:** #188 Top Grossing · Medical (US App Store)

This app provides a mobile reference for Current Procedural Terminology (CPT) codes, aiding in accurate medical billing. It offers tools like an E/M Wizard and access to RVUs, global days, and illustrations to help healthcare professionals select appropriate codes.

**Highlights:** CPT code lookup, E/M Wizard for code selection, RVU and GPCI calculations, Global days reference, Color procedural illustrations, Vignettes for code descriptions, Favorites list for frequent codes

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPT E/M All Content 2017 | Free | one-time |
| CPT E/M All Content 2019 | Free | one-time |
| CPT E/M Premium Pack | $9.99 | one-time |
| Coding and Billing Pack 2017 | $59.99 | one-time |
| Single Year 2019 | $59.99 | one-time |
| Single Year 2020 | $59.99 | one-time |
| Single Year 2021 | $59.99 | one-time |
| Single Year 2022 | $59.99 | one-time |
| Single Year 2023 | $59.99 | one-time |
| Single Year 2024 | $59.99 | one-time |
| Single Year 2026 | $59.99 | one-time |
| Single Year 2025 | $59.99 | one-time |

**What reviewers like**

- 👍 User-friendly navigation and interface
- 📚 Comprehensive CPT code reference at fingertips
- 💼 Useful for medical professionals and coders
- 🔄 Annual updates available at reasonable cost

**What reviewers complain about**

- 💰 Expensive pricing model with hidden costs
- 🚫 Misleading free app listing with paywall
- 🐛 Frequent crashes and freezing issues
- 🔒 Access locked after purchase without recourse
- 📵 Non-responsive customer support

**Reported bugs**

- App crashes when accessing modifiers or premium content
- App freezes and becomes unresponsive
- App refuses to open after updates
- Search function returns no results for valid codes
- Search only works with exact verbatim matches

**Requested features**

- Search feature that finds partial matches and synonyms
- Ability to save and access favorites across sessions
- Include figures and images from CPT manual
- Advanced search with multiple filter options
- Offline access to downloaded content


### CPT Code Calculator

[App page](https://appshunter.io/ios/app/cpt-code-calculator/id1600017201)

This app simplifies understanding medical billing codes and their associated costs. It aims to reduce financial barriers in healthcare by providing clear cost estimates for patients and assisting medical professionals. Created by pre-medical students, it offers an intuitive tool to navigate medical finances.

**Highlights:** Estimate medical procedure costs, Understand CPT codes, Intuitive user interface, Free to use, Assists patients and professionals

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CPT QuickRef free?

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

### Is CPT Code Calculator free?

CPT Code Calculator is free to download, with no in-app purchases.

### Which has better reviews, CPT QuickRef or CPT Code Calculator?

CPT QuickRef is rated higher. CPT QuickRef averages 4.3 out of 5 from 365 ratings, while CPT Code Calculator averages 3.5 from 8 ratings.

### Do CPT QuickRef or CPT Code Calculator have ads?

Neither CPT QuickRef nor CPT Code Calculator shows ads.

### Which is updated more often, CPT QuickRef or CPT Code Calculator?

CPT QuickRef ships an update every 6 weeks, and CPT Code Calculator every 2 days. Most recently, CPT QuickRef was updated on September 21, 2026 and CPT Code Calculator on September 8, 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.*