# PMP formulas vs PMP Certification

The clearest difference is review sentiment: PMP formulas at 94% against PMP Certification's 33%. PMP formulas also leads on rating (4.7 vs 1.0) and update cadence (every 3 weeks vs every 25 months). PMP Certification's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and monetization model 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 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: PMP formulas has 49 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of PMP formulas's written reviews are positive against 33% of PMP Certification's.

PMP formulas ships an update every 3 weeks, PMP Certification every 25 months. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PMP formulas | PMP Certification |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (49 ratings)](https://appshunter.io/ios/app/pmp-formulas/id843708116/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/pmp-certification/id1305565932/reviews) |
| Number of ratings | **49** | 1 |
| Positive reviews | **93.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 25 months |
| Monetization | Free | Free |
| Size | 54 MB | 85 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yin Kai Leung Joseph](https://appshunter.io/developer/843708119) | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) |

## 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


### PMP Certification

[App page](https://appshunter.io/ios/app/pmp-certification/id1305565932)

Prepare for your PMP certification exam with a comprehensive set of practice tests. The app offers unlimited practice sessions, detailed explanations, and simulates the real exam environment to help you gauge your readiness.

**Highlights:** Unlimited practice/exam sessions, Automatic data saving, Full screen and swipe controls, Adjustable font and image size, Mark and review questions, Practice and Exam modes, Answers and explanations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PMP formulas free?

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

### Is PMP Certification free?

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

### Which has better reviews, PMP formulas or PMP Certification?

PMP formulas is rated higher. PMP formulas averages 4.7 out of 5 from 49 ratings, while PMP Certification averages 1.0 from 1 ratings.

### Do PMP formulas or PMP Certification have ads?

Neither PMP formulas nor PMP Certification shows ads.

### Which is updated more often, PMP formulas or PMP Certification?

PMP formulas ships an update every 3 weeks, and PMP Certification every 25 months. Most recently, PMP formulas was updated on October 20, 2026 and PMP Certification on October 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.*