# Greybox Tool vs LocalPass

The clearest difference is update cadence: Greybox Tool at every 2 weeks against LocalPass's every 3 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Greybox Tool ships an update every 2 weeks, LocalPass every 3 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Greybox Tool | LocalPass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/greybox-tool/id6451376986/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 19 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Yunfeng Wei](https://appshunter.io/developer/6808345644) | [ReubWare Ltd](https://appshunter.io/developer/1811860081) |

## What reviewers say

### Greybox Tool

[App page](https://appshunter.io/ios/app/greybox-tool/id6451376986)

A utility for developers to understand ad network operations. It allows manual triggering of postbacks and viewing device identifiers for debugging and attribution tracing. Developers can also inspect SKAdNetwork requests and postback content.

**Highlights:** Manual postback triggering, View device identifiers (IDFA, IDFV), Inspect SKAdNetwork requests, Share debugging information, Analyze ad network processes

**In-app purchases:** none


### LocalPass

[App page](https://appshunter.io/ios/app/localpass/id6464081036)

This app offers a secure, open-source solution for managing passwords and sensitive notes. It features strong encryption, biometric authentication, and autofill capabilities to simplify your digital life while prioritizing privacy.

**Highlights:** Data Encryption (AES), PBKDF2 Key Derivation, Secure Notes Storage, Biometric Authentication, Autofill Support, TOTP Support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Greybox Tool free?

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

### Is LocalPass free?

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

### Do Greybox Tool or LocalPass have ads?

Neither Greybox Tool nor LocalPass shows ads.

### Which is updated more often, Greybox Tool or LocalPass?

Greybox Tool ships an update every 2 weeks, and LocalPass every 3 months. Most recently, Greybox Tool was updated on September 18, 2026 and LocalPass on June 1, 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.*