# PMP formulas vs PMBOK 8 Advanced PM Practice

The clearest difference is update cadence: PMP formulas at every 3 weeks against PMBOK 8 Advanced PM Practice's every 3 months. PMBOK 8 Advanced PM Practice's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

PMP formulas ships an update every 3 weeks, PMBOK 8 Advanced PM Practice every 3 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PMP formulas | PMBOK 8 Advanced PM Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (49 ratings)](https://appshunter.io/ios/app/pmp-formulas/id843708116/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 54 MB | 31 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yin Kai Leung Joseph](https://appshunter.io/developer/843708119) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### PMP formulas

[App page](https://appshunter.io/ios/app/pmp-formulas/id843708116)

Prepare for your PMP exam with this comprehensive study tool. It offers strategic cheat notes, formulas with examples, and memorization aids. Engage with flashcards and quizzes to build confidence and ace the test.

**Highlights:** Strategic cheat notes, PMP formulas and derived formulas, Formulas with examples, Memorization aids for basic formulas, Flashcard challenge, Quiz challenge

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

**In-app purchases:** none

**What reviewers like**

- 👍 Free resource with valuable content
- 📚 Comprehensive formula collection
- 💡 Clear explanations and examples
- 🚀 Useful for on-the-go studying
- 💯 Helps in passing PMP exam

**What reviewers complain about**

- ❓ Some examples could be clearer
- 📉 Limited number of quiz questions
- 🤔 Potential for minor formula errors

**Reported bugs**

- Future Value Calculation is wrong
- Incorrect formula for Future Value (FV)

**Requested features**

- More quizzes focused on calculations
- More quiz questions overall
- Ability to choose quiz topics
- Discount on PMP exam app
- More situational questions in quizzes


### PMBOK 8 Advanced PM Practice

[App page](https://appshunter.io/ios/app/pmbok-8-advanced-pm-practice/id6759467098)

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

**In-app purchases:** none


## Frequently asked questions

### Is PMP formulas free?

PMP formulas is free to download, with no in-app purchases.

### Is PMBOK 8 Advanced PM Practice free?

PMBOK 8 Advanced PM Practice is free to download, with no in-app purchases.

### Do PMP formulas or PMBOK 8 Advanced PM Practice have ads?

Neither PMP formulas nor PMBOK 8 Advanced PM Practice shows ads.

### Which is updated more often, PMP formulas or PMBOK 8 Advanced PM Practice?

PMP formulas ships an update every 3 weeks, and PMBOK 8 Advanced PM Practice every 3 months. Most recently, PMP formulas was updated on October 24, 2026 and PMBOK 8 Advanced PM Practice on October 15, 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.*