# 320 Guide vs OBAP.

The clearest difference is in-app purchases: OBAP. at none against 320 Guide's 8. OBAP. also leads on rating (5.0 vs 4.6) and update cadence (every 5 days vs monthly). 320 Guide's advantage is ratings volume (42 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 320 Guide sells 8 in-app purchases, starting at $9.99 per month. OBAP. asks for nothing beyond the download.

OBAP. holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 320 Guide has 42 ratings behind it against 1, so its average is the more settled of the two.

320 Guide ships an update monthly, OBAP. every 5 days. The most recent releases landed on October 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 320 Guide | OBAP. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (42 ratings)](https://appshunter.io/ios/app/320-guide/id1630247938/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/obap/id1630556533/reviews)** |
| Number of ratings | **42** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 23 MB |
| Requires iOS | **14.0.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fluge, LLC](https://appshunter.io/developer/1165267373) | [Omair Siddiqui](https://appshunter.io/developer/1235862469) |

## What reviewers say

### 320 Guide

[App page](https://appshunter.io/ios/app/320-guide/id1630247938)

This unofficial training tool simplifies complex aircraft systems with clear explanations and detailed 3D visuals. Designed by experienced instructors, it helps pilots prepare for type ratings, upgrades, and recurrent training.

**Highlights:** Clear, concise system explanations, Detailed 3D cutaways and animations, Targeted training for pilots, Expert insights from instructors, Visual learning beyond manuals

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per month |
| Premium Access | $12.99 | per 3 months |
| Type Rating Access | $29.99 | per 6 months |
| A320 Premium Yearly | $29.99 | per year |
| Premium Access | $39.99 | per year |
| A320 Premium Yearly | $39.99 | per year |
| Premium Discount | $39.99 | one-time |
| Premium Access | $79.99 | one-time |


### OBAP.

[App page](https://appshunter.io/ios/app/obap/id1630556533)

This app serves as a guide for an annual conference focused on professional development and community building. It helps attendees reconnect, renew their commitments, and restore in a supportive environment.

**Highlights:** Conference schedule, Networking opportunities, Professional development sessions, Community building, Event information

**In-app purchases:** none


## Frequently asked questions

### Is 320 Guide free?

320 Guide is free to download, with in-app purchases available.

### Is OBAP. free?

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

### Which has better reviews, 320 Guide or OBAP.?

OBAP. is rated higher. 320 Guide averages 4.6 out of 5 from 42 ratings, while OBAP. averages 5.0 from 1 ratings.

### Do 320 Guide or OBAP. have ads?

Neither 320 Guide nor OBAP. shows ads.

### Which is updated more often, 320 Guide or OBAP.?

320 Guide ships an update monthly, and OBAP. every 5 days. Most recently, 320 Guide was updated on October 11, 2026 and OBAP. on September 21, 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.*