# Registry Search Crime Map vs 2FA Authenticator

The clearest difference is review sentiment: 2FA Authenticator at 100% against Registry Search Crime Map's 0%. 2FA Authenticator also leads on monetization model (free vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Registry Search Crime Map sells 2 in-app purchases, starting at $4.99 per 7 days and 2FA Authenticator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Registry Search Crime Map ships an update every 2 weeks, 2FA Authenticator monthly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Registry Search Crime Map | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (142 ratings)](https://appshunter.io/ios/app/registry-search-crime-map/id6747113693/reviews)** | — |
| Number of ratings | **142** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Subscription | **Free** |
| Size | 10 MB | 5 MB |
| Requires iOS | 17.6 | **17** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [鹏 李](https://appshunter.io/developer/1817671603) | [Thomas Weschke](https://appshunter.io/developer/1866715497) |

## What reviewers say

### Registry Search Crime Map

[App page](https://appshunter.io/ios/app/registry-search-crime-map/id6747113693)

Access real-time, publicly available sex offender registry information across the US. Visualize offender locations on an interactive map, view risk assessments, and receive location-based alerts to enhance community safety.

**Highlights:** Real-time offender search, Interactive map view, Comprehensive database access, Risk level assessment, Location-based alerts, Search history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Annual Premium | $24.99 | per year |


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-trueauth/id6761183182)

This app securely manages verification codes for your online accounts. It generates one-time passwords (OTP) and keeps your data private with no tracking or external servers. Enjoy a fast, simple, and reliable authentication experience.

**Highlights:** Securely manage verification codes, Generate one-time passwords (OTP), Privacy-first experience with no tracking, Add accounts via QR code scanning, Offline-first functionality, Face ID/Touch ID protection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueAuth Pro | $4.99 | one-time |


## Frequently asked questions

### Is Registry Search Crime Map free?

Registry Search Crime Map is free to download, with in-app purchases available.

### Is 2FA Authenticator free?

2FA Authenticator is free to download, with in-app purchases available.

### Do Registry Search Crime Map or 2FA Authenticator have ads?

Neither Registry Search Crime Map nor 2FA Authenticator shows ads.

### Which is updated more often, Registry Search Crime Map or 2FA Authenticator?

Registry Search Crime Map ships an update every 2 weeks, and 2FA Authenticator monthly. Most recently, Registry Search Crime Map was updated on November 9, 2026 and 2FA Authenticator on November 5, 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.*