# Prepware CFI vs Weight

The clearest difference is price: Weight at $4.99 against Prepware CFI's $9.99. Weight also leads on iOS requirement (12.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Prepware CFI costs $9.99 and Weight $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Prepware CFI | Weight |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | **[2.4 (37 ratings)](https://appshunter.io/ios/app/prepware-cfi/id338889937/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 32.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 31 MB | 40 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Bravo Zulu Apps LLC](https://appshunter.io/developer/1000879252) |

## What reviewers say

### Prepware CFI

[App page](https://appshunter.io/ios/app/prepware-cfi/id338889937)

Prepare for the FAA Knowledge Exam with this comprehensive study and test tool. It offers flashcard-style review of questions, answers, and explanations, allowing you to study by subject or take realistic practice tests.

**Highlights:** Flashcard-style review, Questions, answers, and explanations, Study by subject, Practice tests, Comprehensive preparation tool

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

**In-app purchases:** none


### Weight

[App page](https://appshunter.io/ios/app/weight-shift-control-test-prep/id1422391003)

**In-app purchases:** none


## Frequently asked questions

### Is Prepware CFI free?

Prepware CFI costs $9.99, with no in-app purchases.

### Is Weight free?

Weight costs $4.99, with no in-app purchases.

### Do Prepware CFI or Weight have ads?

Neither Prepware CFI nor Weight shows ads.

### Which is updated more often, Prepware CFI or Weight?

Prepware CFI ships an update every 4 months, and Weight every 4 months. Most recently, Prepware CFI was updated on September 28, 2026 and Weight on September 10, 2026.

---

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