# Mobile Coder Hand & Wrist vs Dyop® Vision Test

The clearest difference is iOS requirement: Dyop® Vision Test at 10.0 against Mobile Coder Hand & Wrist's 18.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Mobile Coder Hand & Wrist sells 10 one-off in-app purchases and Dyop® Vision Test sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Mobile Coder Hand & Wrist ships an update every 5 months, Dyop® Vision Test every 7 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mobile Coder Hand & Wrist | Dyop® Vision Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dyop-vision-test/id1300193573/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 16 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 12+ | 4+ |
| Developer | [Psygo LLC](https://appshunter.io/developer/321928441) | [Shemesh Health Solutions PTY Ltd](https://appshunter.io/developer/578849338) |

## What reviewers say

### Mobile Coder Hand & Wrist

[App page](https://appshunter.io/ios/app/mobile-coder-hand-and-wrist/id398269572)

This medical app assists hand and upper extremity surgeons in quickly identifying and applying correct CPT® codes for billing. It features a graphical interface, search options, and the ability to save favorite codes. Users can generate and email procedure reports for billing or record-keeping.

**Highlights:** Graphical interface for CPT code selection, Text search for procedure codes, Favorite CPT code functionality, Application of modifiers, Emailable procedure reports, Patient data logging

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2014 Full Version | $39.99 | one-time |
| 2015 Full Version | $39.99 | one-time |
| 2010 Full Version | $49.99 | one-time |
| 2012 Full Version | $49.99 | one-time |
| 2013 Full Version | $49.99 | one-time |
| 2016 Full Version (2017 coming soon) | $49.99 | one-time |
| 2017 Full Version + All CPT Code Updates | $49.99 | one-time |
| 2018 Full Version + New Codes | $49.99 | one-time |
| 2022 Full Version + New Codes | $59.99 | one-time |
| 2023 Full Version + New Codes | $64.99 | one-time |


### Dyop® Vision Test

[App page](https://appshunter.io/ios/app/dyop-vision-test/id1300193573)

This app allows you to test your vision quickly and accurately using your iPhone as a controller. It offers a more precise and efficient alternative to traditional eye tests, suitable for various users.

**Highlights:** iPhone controller functionality, Under 60-second vision test, Precise and consistent results, Minimizes fixation fatigue, No patient literacy required, 30-day free trial

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscriptipn | $0.99 | per month |


## Frequently asked questions

### Is Mobile Coder Hand & Wrist free?

Mobile Coder Hand & Wrist is free to download, with in-app purchases available.

### Is Dyop® Vision Test free?

Dyop® Vision Test is free to download, with in-app purchases available.

### Do Mobile Coder Hand & Wrist or Dyop® Vision Test have ads?

Neither Mobile Coder Hand & Wrist nor Dyop® Vision Test shows ads.

### Which is updated more often, Mobile Coder Hand & Wrist or Dyop® Vision Test?

Mobile Coder Hand & Wrist ships an update every 5 months, and Dyop® Vision Test every 7 months. Most recently, Mobile Coder Hand & Wrist was updated on October 8, 2026 and Dyop® Vision Test on October 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.*