# CPT QuickRef vs Transplant Stickers

The clearest difference is price: CPT QuickRef at Free against Transplant Stickers's $0.99. CPT QuickRef also leads on update cadence (every 6 weeks vs every 22 months) and ratings volume (365 vs 1). Transplant Stickers's advantage is rating (5.0 vs 4.3) and in-app purchases (none vs 12). On ads and device support there is nothing between them.

CPT QuickRef is free to download; Transplant Stickers costs $0.99 up front. CPT QuickRef sells 12 one-off in-app purchases. Transplant Stickers asks for nothing beyond the download.

Transplant Stickers holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: CPT QuickRef has 365 ratings behind it against 1, so its average is the more settled of the two.

CPT QuickRef ships an update every 6 weeks, Transplant Stickers every 22 months. The most recent releases landed on October 15, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | CPT QuickRef | Transplant Stickers |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.3 (365 ratings)](https://appshunter.io/ios/app/cpt-quickref/id426712025/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transplant-stickers/id1311222535/reviews)** |
| Number of ratings | **365** | 1 |
| Positive reviews | 10.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 22 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#199** | — |
| Size | 47 MB | 13 MB |
| Requires iOS | **12** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [American Medical Association](https://appshunter.io/developer/397241809) | [Marc L. Melcher](https://appshunter.io/developer/371961192) |

## What reviewers say

### CPT QuickRef

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

**Currently charting:** #199 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


### Transplant Stickers

[App page](https://appshunter.io/ios/app/transplant-stickers/id1311222535)

Express support for the transplant community and raise organ donation awareness with a collection of over 25 unique iMessage stickers. Share your transplant journey and encourage others to register as donors.

**Highlights:** Over 25 unique stickers, Anatomical organ illustrations, Transplant success milestones, Living donation support, Educational donation messages, Symbolic support imagery

**Features:** iMessage stickers

**In-app purchases:** none


## Frequently asked questions

### Is CPT QuickRef free?

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

### Is Transplant Stickers free?

Transplant Stickers costs $0.99, with no in-app purchases.

### Which has better reviews, CPT QuickRef or Transplant Stickers?

Transplant Stickers is rated higher. CPT QuickRef averages 4.3 out of 5 from 365 ratings, while Transplant Stickers averages 5.0 from 1 ratings.

### Do CPT QuickRef or Transplant Stickers have ads?

Neither CPT QuickRef nor Transplant Stickers shows ads.

### Which is updated more often, CPT QuickRef or Transplant Stickers?

CPT QuickRef ships an update every 6 weeks, and Transplant Stickers every 22 months. Most recently, CPT QuickRef was updated on October 15, 2026 and Transplant Stickers on August 22, 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.*