# Arbor Master Prep vs Arbor Exam Prep 2026

The clearest difference is in-app purchases: Arbor Exam Prep 2026 at none against Arbor Master Prep's 2. Arbor Exam Prep 2026 also leads on iOS requirement (14.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Arbor Master Prep sells 2 in-app purchases, starting at $7.99 per month. Arbor Exam Prep 2026 asks for nothing beyond the download.

## The numbers

| Metric | Arbor Master Prep | Arbor Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/arbor-master-prep/id6765711115/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 71 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Twelve Gates Group LLC](https://appshunter.io/developer/1896045565) | [HUY NGUYEN](https://appshunter.io/developer/6772491287) |

## What reviewers say

### Arbor Master Prep

[App page](https://appshunter.io/ios/app/arbor-master-prep/id6765711115)

Prepare for the ISA Certified Arborist Exam with an adaptive study system. Features an AI coach, targeted practice, and mock exams to help you learn faster and focus on weak areas. Track your progress and build confidence for exam day.

**Highlights:** AI Study Coach, Targeted Weak Area Focus, Adaptive Practice Quizzes, Progress Tracking, Full-Length Mock Exams, Flashcards & Study Mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $7.99 | per month |
| Annual Pro | $59.99 | per year |


### Arbor Exam Prep 2026

[App page](https://appshunter.io/ios/app/arbor-exam-prep-2026/id6772491285)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arbor Master Prep free?

Arbor Master Prep is free to download, with in-app purchases available.

### Is Arbor Exam Prep 2026 free?

Arbor Exam Prep 2026 is free to download, with no in-app purchases.

### Do Arbor Master Prep or Arbor Exam Prep 2026 have ads?

Neither Arbor Master Prep nor Arbor Exam Prep 2026 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*