# U.S. Trademark Search Tool vs Lockify

The clearest difference is iOS requirement: U.S. Trademark Search Tool at 13.0 against Lockify's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | U.S. Trademark Search Tool | Lockify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (200 ratings)](https://appshunter.io/ios/app/us-trademark-search-tool/id1177891587/reviews)** | — |
| Number of ratings | **200** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 3 MB | 47 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcaria.com LLC](https://appshunter.io/developer/1177891586) | [Lockify S.L.](https://appshunter.io/developer/1892662268) |

## What reviewers say

### U.S. Trademark Search Tool

[App page](https://appshunter.io/ios/app/us-trademark-search-tool/id1177891587)

Easily search for trademarks filed with the USPTO directly from your iPhone. Ideal for entrepreneurs and legal professionals needing to check existing records by name, owner, or number. Includes a class search engine and helpful FAQs.

**Highlights:** Search by trademark name, Search by trademark owner, Search by trademark number, Trademark class search engine, Identical and similarity search modes, Filter results by class number

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💡 Helpful for trademark searches
- ✅ Accurate results
- 💰 Saves time and money

**What reviewers complain about**

- 🐛 Inconsistent search results
- 📉 Not always reliable
- ❌ Missing some trademark matches

**Reported bugs**

- Crashes frequently
- Search results incomplete
- Does not display all TM matches

**Requested features**

- Improve registration functionality


### Lockify

[App page](https://appshunter.io/ios/app/lockify/id6762047695)

**In-app purchases:** none


## Frequently asked questions

### Is U.S. Trademark Search Tool free?

U.S. Trademark Search Tool is free to download, with no in-app purchases.

### Is Lockify free?

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

### Do U.S. Trademark Search Tool or Lockify have ads?

Neither U.S. Trademark Search Tool nor Lockify shows ads.

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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.*