# Aviation Study Guide Pro vs SIFT Tutoring

The clearest difference is rating: SIFT Tutoring at 4.6 against Aviation Study Guide Pro's 3.7. SIFT Tutoring also leads on ratings volume (479 vs 3) and review sentiment (60% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Aviation Study Guide Pro sells 5 in-app purchases, starting at $1.49 per month and SIFT Tutoring sells 1 in-app purchase, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

SIFT Tutoring holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: SIFT Tutoring has 479 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Aviation Study Guide Pro's written reviews are positive against 60% of SIFT Tutoring's.

## The numbers

| Metric | Aviation Study Guide Pro | SIFT Tutoring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/aviation-study-guide-pro/id1553428947/reviews) | **[4.6 (479 ratings)](https://appshunter.io/ios/app/sift-tutoring/id1562481014/reviews)** |
| Number of ratings | 3 | **479** |
| Positive reviews | 50.0% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 191 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Betz](https://appshunter.io/developer/1370364229) | [Debbrata Das](https://appshunter.io/developer/1518771903) |

## What reviewers say

### Aviation Study Guide Pro

[App page](https://appshunter.io/ios/app/aviation-study-guide-pro/id1553428947)

Access a comprehensive library of aviation study materials for various helicopter models. Features include flashcards, downloadable publications, and an "APART" study mode. Zoom in on documents and hide learned flashcards for a personalized learning experience.

**Highlights:** Extensive helicopter model coverage, Downloadable publications and PDFs, Over 800 flashcards per aircraft, Dedicated APART study mode, Pinch-to-zoom functionality, Hide learned flashcards

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ASG Pro - Apache AH-64D/E | $1.49 | per month |
| ASG Pro - Blackhawk UH-60A/L | $1.49 | per month |
| ASG Pro - Blackhawk UH-60M | $1.49 | per month |
| ASG Pro - Lakota UH-72A | $1.49 | per month |
| ASG Pro - Chinook CH-47F | $1.49 | per month |


### SIFT Tutoring

[App page](https://appshunter.io/ios/app/sift-tutoring/id1562481014)

Prepare for the SIFT exam with over 1400 practice questions and flashcards covering essential skills like math, reading, and spatial reasoning. Access free lessons and tests, or unlock full content with a monthly subscription. Online tutoring is also available.

**Highlights:** 1400+ practice questions, Math Skills, Reading Comprehension, Mechanical Comprehension, Spatial Apperception, Flashcards, ASTB prediction test

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full SIFT Access | $14.99 | per month |

**What reviewers like**

- ✅ Accurate prediction test scores matching actual SIFT results
- 📚 Comprehensive study material covering all SIFT sections
- 🎯 Effective practice questions closely resembling real exam
- 🏆 Helps users achieve passing scores and high marks
- 🎓 Good aviation knowledge content and explanations

**What reviewers complain about**

- 🐛 Login functionality frequently broken or stuck
- ⏳ Excessive loading times between questions
- ❌ Practice tests fail to calculate/display results
- 📝 Numerous grammatical errors in questions
- 🖼️ Missing visual elements for questions requiring images

**Reported bugs**

- Login screen freezes or gets stuck after successful authentication
- Practice tests fail to grade or display results
- Timer continues running during question load times
- App crashes before completing full practice exams
- Cannot submit tests on final page

**Requested features**

- Answer explanations for all practice test questions
- Highlight correct shapes after spatial reasoning questions
- Better visual representation for hidden figures and simple drawings
- Improved timer that pauses during loading screens
- Section-specific time limits matching actual SIFT exam


## Frequently asked questions

### Is Aviation Study Guide Pro free?

Aviation Study Guide Pro is free to download, with in-app purchases available.

### Is SIFT Tutoring free?

SIFT Tutoring is free to download, with in-app purchases available.

### Which has better reviews, Aviation Study Guide Pro or SIFT Tutoring?

SIFT Tutoring is rated higher. Aviation Study Guide Pro averages 3.7 out of 5 from 3 ratings, while SIFT Tutoring averages 4.6 from 479 ratings.

### Do Aviation Study Guide Pro or SIFT Tutoring have ads?

Neither Aviation Study Guide Pro nor SIFT Tutoring shows ads.

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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.*