# INA by LawStack vs USC 9

The clearest difference is update cadence: INA by LawStack at every 6 months against USC 9's every 16 months. INA by LawStack also leads on iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. INA by LawStack sells 1 one-off in-app purchase and USC 9 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

INA by LawStack ships an update every 6 months, USC 9 every 16 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | INA by LawStack | USC 9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/ina-by-lawstack/id434138491/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 58 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tekk Innovations LLC](https://appshunter.io/developer/320464672) | [Lyker Labs LLC](https://appshunter.io/developer/891194494) |

## What reviewers say

### INA by LawStack

[App page](https://appshunter.io/ios/app/ina-by-lawstack/id434138491)

Access the full text of the Immigration and Nationality Act offline. Features fast browsing, full-text search, and bookmarking capabilities. Easily email sections to others for quick reference.

**Highlights:** Offline access, Full-text search, Lightning fast browsing, Email sections, Bookmarks, Header only search

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| INA - 1 Year | $29.99 | one-time |


### USC 9

[App page](https://appshunter.io/ios/app/usc-9-arbitration/id1557889765)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| USC Title 9 | $4.99 | one-time |
| USC Title 9 | $12.99 | one-time |
| USC Title 9 | $44.99 | one-time |


## Frequently asked questions

### Is INA by LawStack free?

INA by LawStack is free to download, with in-app purchases available.

### Is USC 9 free?

USC 9 is free to download, with in-app purchases available.

### Do INA by LawStack or USC 9 have ads?

Neither INA by LawStack nor USC 9 shows ads.

### Which is updated more often, INA by LawStack or USC 9?

INA by LawStack ships an update every 6 months, and USC 9 every 16 months. Most recently, INA by LawStack was updated on October 14, 2026 and USC 9 on October 7, 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.*