# PMP ITTO vs PMI Study Hall

The clearest difference is review sentiment: PMP ITTO at 82% against PMI Study Hall's 25%. PMP ITTO also leads on rating (4.0 vs 3.3). PMI Study Hall's advantage is price (Free vs $0.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

PMI Study Hall is free to download; PMP ITTO costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PMP ITTO holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 35 and 12 respectively. Written reviews point the same way: 82% of PMP ITTO's written reviews are positive against 25% of PMI Study Hall's.

PMP ITTO ships an update every 5 weeks, PMI Study Hall every 2 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PMP ITTO | PMI Study Hall |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (35 ratings)](https://appshunter.io/ios/app/pmp-itto/id853767893/reviews)** | [3.3 (12 ratings)](https://appshunter.io/ios/app/pmi-study-hall/id1565857249/reviews) |
| Number of ratings | **35** | 12 |
| Positive reviews | **81.6% of reviews** | 25.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 41 MB | 183 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yin Kai Leung Joseph](https://appshunter.io/developer/843708119) | [PROJECT MANAGEMENT INSTITUTE, INC](https://appshunter.io/developer/562906501) |

## What reviewers say

### PMP ITTO

[App page](https://appshunter.io/ios/app/pmp-itto/id853767893)

Master project management concepts with interactive flashcards and drag-and-drop games. Learn ITTO relationships efficiently to ace the PMP exam and enhance your project management skills. Offers various modes for effective learning and practice.

**Highlights:** Drag-and-drop ITTO games, Over 300+ flashcards, ITTO Mnemonics, Normal and Challenge modes, Agile, Hybrid, and Predictive PM flashcards, 10 knowledge areas and 49 processes

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

**In-app purchases:** none


### PMI Study Hall

[App page](https://appshunter.io/ios/app/pmi-study-hall/id1565857249)

This app serves as a supplementary learning tool to help users stay informed, focused, engaged, and motivated on their journey to obtaining the PMP certification. It is designed to support your preparation for the PMP exam.

**Highlights:** PMP certification preparation, Supplementary learning tool, Focus and motivation, Engagement features

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

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive study material and practice questions
- ✅ Helpful for passing PMP exam
- 🎮 Variety of learning formats (games, flashcards, practice exams)
- 📱 Convenient mobile access to study content
- 🎯 Questions similar to actual exam

**What reviewers complain about**

- 🔐 Google SSO login completely broken
- ⚠️ Frequent session expiration requiring constant re-login
- 🐌 Extremely slow app performance and loading times
- 🐛 Multiple glitches and unresponsive interface
- 🌐 Mixed Japanese and English content with no language toggle

**Reported bugs**

- Google Sign-In returns Error 403: disallowed_useragent
- App stuck on loading screen indefinitely
- Session expires frequently, requiring re-login each time app opens
- Courses purchased on website don't appear in app
- Touch input selects wrong answer (selecting B registers as A)

**Requested features**

- Fix Google SSO authentication to comply with Google security policies
- Implement persistent login with biometric authentication (FaceID)
- Add language selection/toggle to remove unwanted content
- Allow selective category/section reset instead of full reset
- Improve app responsiveness and loading speed


## Frequently asked questions

### Is PMP ITTO free?

PMP ITTO costs $0.99, with no in-app purchases.

### Is PMI Study Hall free?

PMI Study Hall is free to download, with no in-app purchases.

### Which has better reviews, PMP ITTO or PMI Study Hall?

PMP ITTO is rated higher. PMP ITTO averages 4.0 out of 5 from 35 ratings, while PMI Study Hall averages 3.3 from 12 ratings.

### Do PMP ITTO or PMI Study Hall have ads?

Neither PMP ITTO nor PMI Study Hall shows ads.

### Which is updated more often, PMP ITTO or PMI Study Hall?

PMP ITTO ships an update every 5 weeks, and PMI Study Hall every 2 months. Most recently, PMP ITTO was updated on October 14, 2026 and PMI Study Hall on October 12, 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.*