# PDF AI Reader vs Enrolled Agent Exam Coach

The clearest difference is price: Enrolled Agent Exam Coach at Free against PDF AI Reader's $0.99. Enrolled Agent Exam Coach also leads on ratings volume (6 vs 1). PDF AI Reader's advantage is update cadence (every 5 days vs every 2 weeks). On rating, ads, in-app purchases and device support there is nothing between them.

Enrolled Agent Exam Coach is free to download; PDF AI Reader costs $0.99 up front. PDF AI Reader sells 3 in-app purchases, starting at $1.99 per 7 days and Enrolled Agent Exam Coach sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PDF AI Reader against 5.0 for Enrolled Agent Exam Coach. That said, the two scores are not equally well evidenced: Enrolled Agent Exam Coach has 6 ratings behind it against 1, so its average is the more settled of the two.

PDF AI Reader ships an update every 5 days, Enrolled Agent Exam Coach every 2 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PDF AI Reader | Enrolled Agent Exam Coach |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-ai-reader/id6760606355/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/enrolled-agent-exam-coach/id6791358667/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 836 MB | 8 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [勋才 王](https://appshunter.io/developer/1492122934) | [Yaohui Wang](https://appshunter.io/developer/1824911868) |

## What reviewers say

### PDF AI Reader

[App page](https://appshunter.io/ios/app/pdf-ai-reader/id6760606355)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP | $1.99 | per 7 days |
| Monthly VIP | $5.99 | per month |
| Yearly VIP | $59.99 | per year |


### Enrolled Agent Exam Coach

[App page](https://appshunter.io/ios/app/enrolled-agent-exam-coach/id6791358667)

Prepare for the Enrolled Agent exam with interactive questions and AI-powered tutoring. Learn by doing with detailed explanations for every answer and practice exams that mirror the real test. Get personalized feedback and ask specific follow-up questions to master tax law.

**Highlights:** 940+ original multiple-choice questions, Detailed explanations for every answer, Full-length timed mock exams, Customizable quizzes, AI tutor for specific questions, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Tutor Monthly | $9.99 | per month |
| AI Tutor — Yearly | $69.99 | per year |


## Frequently asked questions

### Is PDF AI Reader free?

PDF AI Reader costs $0.99, and also offers in-app purchases.

### Is Enrolled Agent Exam Coach free?

Enrolled Agent Exam Coach is free to download, with in-app purchases available.

### Which has better reviews, PDF AI Reader or Enrolled Agent Exam Coach?

PDF AI Reader and Enrolled Agent Exam Coach are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do PDF AI Reader or Enrolled Agent Exam Coach have ads?

Neither PDF AI Reader nor Enrolled Agent Exam Coach shows ads.

### Which is updated more often, PDF AI Reader or Enrolled Agent Exam Coach?

PDF AI Reader ships an update every 5 days, and Enrolled Agent Exam Coach every 2 weeks. Most recently, PDF AI Reader was updated on November 7, 2026 and Enrolled Agent Exam Coach on November 6, 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.*