# PMP PMI Study Guide 2026 vs Feynman WTF

The clearest difference is update cadence: Feynman WTF at weekly against PMP PMI Study Guide 2026's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PMP PMI Study Guide 2026 sells 4 in-app purchases, starting at $4.99 per 7 days and Feynman WTF sells 2 in-app purchases, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

PMP PMI Study Guide 2026 ships an update every 14 months, Feynman WTF weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PMP PMI Study Guide 2026 | Feynman WTF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pmp-pmi-study-guide-2026/id6449711188/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 37 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [KYLIEPREP](https://appshunter.io/developer/1709105434) | [Vrushal Kapadnis](https://appshunter.io/developer/1830846117) |

## What reviewers say

### PMP PMI Study Guide 2026

[App page](https://appshunter.io/ios/app/pmp-pmi-study-guide-2026/id6449711188)

Prepare for the Project Management Professional (PMP) exam with a comprehensive study companion. Features personalized practice questions, flashcards, and in-depth explanations aligned with the latest guidelines. Includes practice tests and a real exam simulator to boost your confidence and passing probability.

**Highlights:** Personalized practice questions, Flashcards for quick review, In-depth answer explanations, Multiple practice tests, Real exam simulator, Passing score prediction, Study tips and strategies

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| 1 Month Special Offer | $7.49 | per month |
| 1 Month | $14.99 | per month |
| 3 Months | $39.99 | per 3 months |


### Feynman WTF

[App page](https://appshunter.io/ios/app/feynman-wtf/id6749510148)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $10.00 | per month |
| Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is PMP PMI Study Guide 2026 free?

PMP PMI Study Guide 2026 is free to download, with in-app purchases available.

### Is Feynman WTF free?

Feynman WTF is free to download, with in-app purchases available.

### Do PMP PMI Study Guide 2026 or Feynman WTF have ads?

Neither PMP PMI Study Guide 2026 nor Feynman WTF shows ads.

### Which is updated more often, PMP PMI Study Guide 2026 or Feynman WTF?

PMP PMI Study Guide 2026 ships an update every 14 months, and Feynman WTF weekly. Most recently, PMP PMI Study Guide 2026 was updated on November 3, 2026 and Feynman WTF on November 5, 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.*