# SeatLock vs PC

The clearest difference is update cadence: SeatLock at weekly against PC's monthly. PC's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SeatLock sells 3 in-app purchases, starting at $6.99 per 7 days and PC sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

SeatLock ships an update weekly, PC monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SeatLock | PC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/pc-24-study/id6760675591/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Subscription |
| Size | 8 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Davis](https://appshunter.io/developer/1826799175) | [James Le Cuirot](https://appshunter.io/developer/1880199819) |

## What reviewers say

### SeatLock

[App page](https://appshunter.io/ios/app/seatlock-airline-interview/id6757819270)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SeatLock Pro Weekly | $6.99 | per 7 days |
| SeatLock Pro | $14.99 | per month |
| SeatLock Pro Quarterly | $34.99 | per 3 months |


### PC

[App page](https://appshunter.io/ios/app/pc-24-study/id6760675591)

This app provides comprehensive study material for pilots preparing for their Pilatus PC-24 type rating. It includes official FCOM and AFM content, practice questions, and progress tracking, all accessible offline.

**Highlights:** Official FCOM and AFM content, Limitations and systems study, Memory items and QRH procedures, Knowledge check quizzes, Abbreviations and terminology reference, Progress tracking, Offline access

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PC24 Study Pro (Monthly) | $5.99 | per month |
| PC24 Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is SeatLock free?

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

### Is PC free?

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

### Do SeatLock or PC have ads?

Neither SeatLock nor PC shows ads.

### Which is updated more often, SeatLock or PC?

SeatLock ships an update weekly, and PC monthly. Most recently, SeatLock was updated on October 25, 2026 and PC on October 24, 2026.

---

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