# PM圈子 vs PMP PMI Exam Prep

The clearest difference is in-app purchases: PM圈子 at none against PMP PMI Exam Prep's 5. PM圈子 also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.1). PMP PMI Exam Prep's advantage is update cadence (every 3 weeks vs every 9 months). On price and device support there is nothing between them.

Both are free to download. PMP PMI Exam Prep sells 5 in-app purchases, starting at $5.99 per 7 days. PM圈子 asks for nothing beyond the download.

PM圈子 ships an update every 9 months, PMP PMI Exam Prep every 3 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PM圈子 | PMP PMI Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pmp-pmi-exam-prep/id6754592592/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 47 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aura International Education Technology Co., Ltd.](https://appshunter.io/developer/1548890703) | [Ilia Chernikov](https://appshunter.io/developer/1818071113) |

## What reviewers say

### PM圈子

[App page](https://appshunter.io/ios/app/pm/id1640401704)

**In-app purchases:** none


### PMP PMI Exam Prep

[App page](https://appshunter.io/ios/app/pmp-pmi-exam-prep/id6754592592)

Prepare for the Project Management Professional (PMP) exam with realistic questions and adaptive learning. Master predictive, agile, and hybrid approaches with detailed reasoning and mock exams. Track your progress and identify weak areas for confident exam success.

**Highlights:** 1,400+ realistic questions, Covers People, Process, Business Environment domains, Updated for PMBOK 7th Edition & Agile Practice Guide, Mock exams with timed mode, Personalized study planner, Performance analytics, Offline access

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Month | $9.99 | per month |
| 3 Month | $19.99 | per 3 months |
| 1 Month | $24.99 | per month |
| 3 Month | $29.99 | per 3 months |


## Frequently asked questions

### Is PM圈子 free?

PM圈子 is free to download, with no in-app purchases.

### Is PMP PMI Exam Prep free?

PMP PMI Exam Prep is free to download, with in-app purchases available.

### Do PM圈子 or PMP PMI Exam Prep have ads?

PMP PMI Exam Prep shows ads; PM圈子 does not.

### Which is updated more often, PM圈子 or PMP PMI Exam Prep?

PM圈子 ships an update every 9 months, and PMP PMI Exam Prep every 3 weeks. Most recently, PM圈子 was updated on October 9, 2026 and PMP PMI Exam Prep on October 24, 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.*