# National auto services vs Prezlock

The clearest difference is update cadence: National auto services at every 5 days against Prezlock's every 9 months. 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.

National auto services ships an update every 5 days, Prezlock every 9 months. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | National auto services | Prezlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (8 ratings)](https://appshunter.io/ios/app/prezlock/id6446069971/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 months |
| Monetization | — | Free |
| Size | 126 MB | 51 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [IBRAHIM ABU BAKER AND HIS PARTNER](https://appshunter.io/developer/1612418300) | [Innova Ideas Ltd](https://appshunter.io/developer/1445396191) |

## What reviewers say

### National auto services

[App page](https://appshunter.io/ios/app/national-auto-services/id1661090809)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prezlock

[App page](https://appshunter.io/ios/app/prezlock/id6446069971)

Control and manage Bluetooth-enabled locks directly from your smartphone, eliminating the need for physical keys. Securely lock, unlock, and share access with friends and family, while tracking usage history and battery levels.

**Highlights:** Keyless locking and unlocking via smartphone, Manage multiple locks individually, Share and revoke access with time limits, Track GPS location and usage history, Monitor lock battery levels, High-level encryption for security

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is National auto services free?

National auto services is free to download, with no in-app purchases.

### Is Prezlock free?

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

### Do National auto services or Prezlock have ads?

Neither National auto services nor Prezlock shows ads.

### Which is updated more often, National auto services or Prezlock?

National auto services ships an update every 5 days, and Prezlock every 9 months. Most recently, National auto services was updated on October 4, 2026 and Prezlock on October 24, 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.*