# SeekNLock vs Neptune PMS

The clearest difference is update cadence: Neptune PMS at every 3 days against SeekNLock's every 6 weeks. Neptune PMS also leads on iOS requirement (15.0 vs 17.6). 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.

SeekNLock ships an update every 6 weeks, Neptune PMS every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | SeekNLock | Neptune PMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 144 MB | 37 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adnate IT Solutions LLP](https://appshunter.io/developer/1299686801) | [Yogendra Singh](https://appshunter.io/developer/1670835504) |

## What reviewers say

### SeekNLock

[App page](https://appshunter.io/ios/app/seeknlock/id6470654488)

Monitor vehicle activity with real-time data on speed, location, and stops. Receive alerts and reports directly on your smartphone for comprehensive tracking.

**Highlights:** Real-time speed and location tracking, Idling and stoppage monitoring, Device alerts, Total distance covered, User-friendly interface, Smartphone alerts and reports

**Features:** macOS Compatibility

**In-app purchases:** none


### Neptune PMS

[App page](https://appshunter.io/ios/app/neptune-pms/id6807299670)

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

**In-app purchases:** none


## Frequently asked questions

### Is SeekNLock free?

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

### Is Neptune PMS free?

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

### Do SeekNLock or Neptune PMS have ads?

Neither SeekNLock nor Neptune PMS shows ads.

### Which is updated more often, SeekNLock or Neptune PMS?

SeekNLock ships an update every 6 weeks, and Neptune PMS every 3 days. Most recently, SeekNLock was updated on October 24, 2026 and Neptune PMS 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.*