# LawStack vs DOI Ethics

The clearest difference is in-app purchases: DOI Ethics at none against LawStack's 34. DOI Ethics also leads on rating (5.0 vs 4.7). LawStack's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (379 vs 1). On price and ads there is nothing between them.

Both are free to download. LawStack sells 34 one-off in-app purchases. DOI Ethics asks for nothing beyond the download.

DOI Ethics holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: LawStack has 379 ratings behind it against 1, so its average is the more settled of the two.

LawStack ships an update fortnightly, DOI Ethics every 3 months. The most recent releases landed on October 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | LawStack | DOI Ethics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (379 ratings)](https://appshunter.io/ios/app/lawstack-cfruscstatuteslaw/id338178992/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doi-ethics/id1498505971/reviews)** |
| Number of ratings | **379** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 79 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tekk Innovations LLC](https://appshunter.io/developer/320464672) | [U.S. Department of the Interior](https://appshunter.io/developer/1498505970) |

## What reviewers say

### LawStack

[App page](https://appshunter.io/ios/app/lawstack-cfruscstatuteslaw/id338178992)

Access and search federal and state legal codes, rules, and statutes offline. Download essential legal documents to your device and subscribe to pro modules for expanded content. Request new titles to be added.

**Highlights:** Offline access to downloaded titles, Full-text search, Bookmarks, Search highlighting, Email sections, Request new legal titles

**Features:** Vision Pro support

**In-app purchases (34)**

| Purchase | Price | Billing |
| --- | --- | --- |
| California Code of Civil Procedure | $1.99 | one-time |
| California Penal Code | $1.99 | one-time |
| Texas Penal Code: Law, Statute | $29.99 | one-time |
| New York Penal Code: Law | $29.99 | one-time |
| Texas Rules of Civil Procedure | $29.99 | one-time |
| TX Crim Proc - 1 Year | $29.99 | one-time |
| TX Transportation - 1 Year | $29.99 | one-time |
| LA Code of Civil Proc - 1 Year | $29.99 | one-time |
| FL Civil Rules - 1 Year | $29.99 | one-time |
| NY Civil - 1 Year | $29.99 | one-time |
| TX Family - 1 Year | $29.99 | one-time |
| CA Civil Rules - 1 Year | $29.99 | one-time |
| NY Vehicle Traffic - 1 Year | $29.99 | one-time |
| TX Evid - 1 Year | $29.99 | one-time |
| LA Law - 1 Year | $99.99 | one-time |
| Texas Law: Code and Statutes | $99.99 | one-time |
| FL Law - 1 Year | $99.99 | one-time |
| 46 CFR: Shipping Regs for USCG | $99.99 | one-time |
| 26 CFR - Internal Revenue Code | $99.99 | one-time |
| California Law: Code, Statutes | $99.99 | one-time |
| 26 USC: IRS Code, Int. Revenue | $99.99 | one-time |
| 14 CFR: Aeronautics and Space | $99.99 | one-time |
| 11 USC - 1 Year | $99.99 | one-time |
| 38 USC - 1 Year | $99.99 | one-time |
| 30 CFR: Mineral Resources,MSHA | $99.99 | one-time |
| 28 USC - 1 Year | $99.99 | one-time |
| Federal Sentencing Guidelines | $99.99 | one-time |
| 38 CFR: Pensions, Bonuses, Reg | $99.99 | one-time |
| IL Law - 1 Year | $99.99 | one-time |
| 48 CFR:Federal Acquisition,FAR | $99.99 | one-time |
| New York Law - Code, Statutes | $99.99 | one-time |
| 21 USC - 1 Year | $99.99 | one-time |
| 18 USC - 1 Year | $99.99 | one-time |
| 49 CFR:Transportation Code,Reg | $99.99 | one-time |

**What reviewers like**

- 👍 Excellent customer support and responsive developers
- 🚀 Fast and easy search functionality
- 📱 Convenient portable access to legal documents
- ✅ Regularly updated content
- 🔖 Useful bookmarking and highlighting features

**What reviewers complain about**

- 💰 High subscription pricing ($29.99-$99.99 per module)
- ⏱️ Content updates lag behind official sources
- 🐛 Bookmarking sync issues across devices
- 🔗 Hyperlinks pointing to wrong regulations
- ❌ Limited state coverage

**Reported bugs**

- Bookmarking functionality not working properly
- Bookmark sync between devices fails
- Hyperlinks in regulations point to incorrect content
- App hangs on initialization
- Share button malfunction

**Requested features**

- Add Canadian statutes and codes
- Include more states (New Mexico, Tennessee, etc.)
- Cross-linking between Internal Revenue Code and Regulations
- Search feature for law changes and new laws
- iPad-specific optimized interface


### DOI Ethics

[App page](https://appshunter.io/ios/app/doi-ethics/id1498505971)

This app offers clear summaries of federal ethics rules and regulations for DOI employees. It includes interactive videos, resources, and a section for completing and submitting DOI-related forms, ensuring easy access to important information.

**Highlights:** Up-to-date federal ethics rules, Summaries of ethics laws, Interactive videos, Handy resources, Forms and Reporting section

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

**In-app purchases:** none


## Frequently asked questions

### Is LawStack free?

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

### Is DOI Ethics free?

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

### Which has better reviews, LawStack or DOI Ethics?

DOI Ethics is rated higher. LawStack averages 4.7 out of 5 from 379 ratings, while DOI Ethics averages 5.0 from 1 ratings.

### Do LawStack or DOI Ethics have ads?

Neither LawStack nor DOI Ethics shows ads.

### Which is updated more often, LawStack or DOI Ethics?

LawStack ships an update fortnightly, and DOI Ethics every 3 months. Most recently, LawStack was updated on October 23, 2026 and DOI Ethics on October 3, 2026.

---

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