# Thompson Protocol vs NBCE 2 Chiro Exam Prep 2026

The clearest difference is in-app purchases: Thompson Protocol at none against NBCE 2 Chiro Exam Prep 2026's 9. Thompson Protocol also leads on update cadence (every 10 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NBCE 2 Chiro Exam Prep 2026 sells 9 in-app purchases, starting at $8.99 per 7 days. Thompson Protocol asks for nothing beyond the download.

Thompson Protocol ships an update every 10 days, NBCE 2 Chiro Exam Prep 2026 every 5 months. The most recent releases landed on September 9, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Thompson Protocol | NBCE 2 Chiro Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/nbce-2-chiro-exam-prep-2026/id6745407592/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 123 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Sergio Pazzona](https://appshunter.io/developer/594653684) | [Exam Prep OU](https://appshunter.io/developer/1689642184) |

## What reviewers say

### Thompson Protocol

[App page](https://appshunter.io/ios/app/thompson-protocol/id6478398820)

**Features:** macOS Compatibility

**In-app purchases:** none


### NBCE 2 Chiro Exam Prep 2026

[App page](https://appshunter.io/ios/app/nbce-2-chiro-exam-prep-2026/id6745407592)

Prepare for the National Board of Chiropractic Examiners Part 2 exam with a comprehensive question bank, detailed explanations, and simulated practice tests. Track your progress and customize study plans to ensure readiness for your chiropractic career. Available globally with continuous updates.

**Highlights:** Extensive question bank, Detailed answer explanations, Progress tracking, Customizable study plans, Simulated exam mode, Continuous updates

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NBCE 2 Weekly Full Access | $8.99 | per 7 days |
| NBCE 2 Monthly Full Access | $24.99 | per month |
| NBCE 2 Monthly Full Access | $34.99 | per month |
| NBCE 2 Quarterly Full Access | $55.99 | per 3 months |
| NBCE 2 Quarterly Full Access | $59.99 | per 3 months |
| NBCE 2 Semiannual Full Access | $75.99 | per 6 months |
| NBCE 2 Semiannual Full Access | $79.99 | per 6 months |
| NBCE 2 Annual Full Access | $109.99 | per year |
| NBCE 2 Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is Thompson Protocol free?

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

### Is NBCE 2 Chiro Exam Prep 2026 free?

NBCE 2 Chiro Exam Prep 2026 is free to download, with in-app purchases available.

### Do Thompson Protocol or NBCE 2 Chiro Exam Prep 2026 have ads?

Neither Thompson Protocol nor NBCE 2 Chiro Exam Prep 2026 shows ads.

### Which is updated more often, Thompson Protocol or NBCE 2 Chiro Exam Prep 2026?

Thompson Protocol ships an update every 10 days, and NBCE 2 Chiro Exam Prep 2026 every 5 months. Most recently, Thompson Protocol was updated on September 9, 2026 and NBCE 2 Chiro Exam Prep 2026 on July 23, 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.*