# Next lock vs Greenpix

The clearest difference is rating: Next lock at 2.7 against Greenpix's 1.7. Next lock also leads on review sentiment (42% vs 33%) and ratings volume (74 vs 18). Greenpix's advantage is update cadence (every 3 weeks vs 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.

Next lock holds the better App Store score, 2.7 against 1.7. Both are backed by a comparable volume of ratings — 74 and 18 respectively. Written reviews point the same way: 42% of Next lock's written reviews are positive against 33% of Greenpix's.

Next lock ships an update every 3 months, Greenpix every 3 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Next lock | Greenpix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (74 ratings)](https://appshunter.io/ios/app/next-lock/id1529207531/reviews)** | [1.7 (18 ratings)](https://appshunter.io/ios/app/greenpix/id1610228944/reviews) |
| Number of ratings | **74** | 18 |
| Positive reviews | **42.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 407 MB | 59 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [皎 王](https://appshunter.io/developer/1516771645) | [Edgar Baylon](https://appshunter.io/developer/1610229156) |

## What reviewers say

### Next lock

[App page](https://appshunter.io/ios/app/next-lock/id1529207531)

This app offers intelligent and safe property security solutions. It aims to provide a secure environment for your assets through advanced features.

**Highlights:** Intelligent property security, Safe property management, Secure asset protection

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

**In-app purchases:** none


### Greenpix

[App page](https://appshunter.io/ios/app/greenpix/id1610228944)

This application allows users to download their photos. It is designed for easy photo management and retrieval.

**Highlights:** Photo downloading, Photo management, Easy retrieval

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Next lock free?

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

### Is Greenpix free?

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

### Which has better reviews, Next lock or Greenpix?

Next lock is rated higher. Next lock averages 2.7 out of 5 from 74 ratings, while Greenpix averages 1.7 from 18 ratings.

### Do Next lock or Greenpix have ads?

Neither Next lock nor Greenpix shows ads.

### Which is updated more often, Next lock or Greenpix?

Next lock ships an update every 3 months, and Greenpix every 3 weeks. Most recently, Next lock was updated on October 17, 2026 and Greenpix on October 11, 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.*