# Medical Coding vs Knowledge Nerds

The clearest difference is update cadence: Medical Coding at every 3 weeks against Knowledge Nerds's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Medical Coding sells 15 in-app purchases, starting at $6.99 per 7 days and Knowledge Nerds sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Medical Coding ships an update every 3 weeks, Knowledge Nerds every 2 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | Medical Coding | Knowledge Nerds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (171 ratings)](https://appshunter.io/ios/app/medical-coding-cpc-exam-prep/id6740588337/reviews)** | — |
| Number of ratings | **171** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 146 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prepia Inc](https://appshunter.io/developer/1843388606) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Medical Coding

[App page](https://appshunter.io/ios/app/medical-coding-cpc-exam-prep/id6740588337)

Master the CPC exam with expert-crafted practice questions, personalized study plans, and realistic test simulations. Track your progress and build confidence to pass your medical coding certification on the first try. Start your journey for free.

**Highlights:** Expert-crafted practice questions, Personalized study plans, Realistic test simulations, Detailed explanations, Progress tracking, Daily study goals, Streak tracking

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| 6 Months Subscription | $16.99 | per month |
| Monthly Subscription | $16.99 | per month |
| Monthly Subscription | $17.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Monthly Subscription | $19.99 | per month |
| 3 Months Subscription | $29.99 | per 3 months |
| 6 Months Subscription | $39.99 | per 6 months |
| 6 Months Subscription | $49.99 | per 6 months |
| Yearly Subscription | $49.99 | per year |
| 6 Months Subscription | $49.99 | per year |
| 6 Months Subscription | $59.99 | per 6 months |


### Knowledge Nerds

[App page](https://appshunter.io/ios/app/knowledge-nerds/id6753704280)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AV | $34.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


## Frequently asked questions

### Is Medical Coding free?

Medical Coding is free to download, with in-app purchases available.

### Is Knowledge Nerds free?

Knowledge Nerds is free to download, with in-app purchases available.

### Do Medical Coding or Knowledge Nerds have ads?

Neither Medical Coding nor Knowledge Nerds shows ads.

### Which is updated more often, Medical Coding or Knowledge Nerds?

Medical Coding ships an update every 3 weeks, and Knowledge Nerds every 2 months. Most recently, Medical Coding was updated on September 22, 2026 and Knowledge Nerds on September 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.*