# SEIP vs A320 Systems Study & Exam

The clearest difference is in-app purchases: SEIP at none against A320 Systems Study & Exam's 1. SEIP also leads on update cadence (every 3 months vs every 5 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. A320 Systems Study & Exam sells 1 one-off in-app purchase. SEIP asks for nothing beyond the download.

SEIP ships an update every 3 months, A320 Systems Study & Exam every 5 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SEIP | A320 Systems Study & Exam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 30 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tappware Solutions Limited](https://appshunter.io/developer/1473688207) | [Studio BabDreams](https://appshunter.io/developer/431517875) |

## What reviewers say

### SEIP

[App page](https://appshunter.io/ios/app/seip-tms/id6449696602)

**Features:** macOS Compatibility

**In-app purchases:** none


### A320 Systems Study & Exam

[App page](https://appshunter.io/ios/app/a320-systems-study-and-exam/id6748674155)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all questions | $12.99 | one-time |


## Frequently asked questions

### Is SEIP free?

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

### Is A320 Systems Study & Exam free?

A320 Systems Study & Exam is free to download, with in-app purchases available.

### Do SEIP or A320 Systems Study & Exam have ads?

Neither SEIP nor A320 Systems Study & Exam shows ads.

### Which is updated more often, SEIP or A320 Systems Study & Exam?

SEIP ships an update every 3 months, and A320 Systems Study & Exam every 5 months. Most recently, SEIP was updated on October 17, 2026 and A320 Systems Study & Exam on October 11, 2026.

---

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