# PMI Study Hall vs Ice Cert Engines

The clearest difference is rating: PMI Study Hall at 3.3 against Ice Cert Engines's 2.0. PMI Study Hall also leads on review sentiment (25% vs 0%) and ratings volume (12 vs 4). Ice Cert Engines's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PMI Study Hall holds the better App Store score, 3.3 against 2.0. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews point the same way: 25% of PMI Study Hall's written reviews are positive against 0% of Ice Cert Engines's.

PMI Study Hall ships an update every 2 months, Ice Cert Engines every 4 months. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | PMI Study Hall | Ice Cert Engines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (12 ratings)](https://appshunter.io/ios/app/pmi-study-hall/id1565857249/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/ice-cert-engines/id6444431741/reviews) |
| Number of ratings | **12** | 4 |
| Positive reviews | **25.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 183 MB | 23 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [PROJECT MANAGEMENT INSTITUTE, INC](https://appshunter.io/developer/562906501) | [爱月 陈](https://appshunter.io/developer/1647338655) |

## What reviewers say

### 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


### Ice Cert Engines

[App page](https://appshunter.io/ios/app/ice-cert-engines/id6444431741)

Prepare for certification exams with a realistic testing experience. This application simulates actual exam conditions using .ICE files. It's designed to help you get accustomed to the pressure and format of certification tests.

**Highlights:** Realistic exam simulation, Supports .ICE files, Certification exam preparation, Simulates real exam environment

**In-app purchases:** none


## Frequently asked questions

### Is PMI Study Hall free?

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

### Is Ice Cert Engines free?

Ice Cert Engines is free to download, with no in-app purchases.

### Which has better reviews, PMI Study Hall or Ice Cert Engines?

PMI Study Hall is rated higher. PMI Study Hall averages 3.3 out of 5 from 12 ratings, while Ice Cert Engines averages 2.0 from 4 ratings.

### Do PMI Study Hall or Ice Cert Engines have ads?

Neither PMI Study Hall nor Ice Cert Engines shows ads.

### Which is updated more often, PMI Study Hall or Ice Cert Engines?

PMI Study Hall ships an update every 2 months, and Ice Cert Engines every 4 months. Most recently, PMI Study Hall was updated on September 24, 2026 and Ice Cert Engines on September 16, 2026.

---

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