# NinjaLock vs Qrio Lock

NinjaLock and Qrio Lock are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NinjaLock ships an update every 2 months, Qrio Lock every 6 weeks. The most recent releases landed on October 7, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | NinjaLock | Qrio Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (3 ratings)](https://appshunter.io/ios/app/qrio-lock/id1392268920/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 12.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 104 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Linough Inc.](https://appshunter.io/developer/975106059) | [Sony Network Communications Inc.](https://appshunter.io/developer/387313861) |

## What reviewers say

### NinjaLock

[App page](https://appshunter.io/ios/app/ninjalock/id975106060)

**Features:** macOS Compatibility

**In-app purchases:** none


### Qrio Lock

[App page](https://appshunter.io/ios/app/qrio-lock/id1392268920)

This smart lock offers hands-free unlocking by automatically detecting your approach. It also features auto-locking when the door is closed and allows for easy key sharing with family and friends. Remote operation and notifications are available with an optional hub.

**Highlights:** Hands-free unlocking, Auto lock, Easy key sharing, No installation required, Remote operation with hub, Notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is NinjaLock free?

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

### Is Qrio Lock free?

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

### Do NinjaLock or Qrio Lock have ads?

Neither NinjaLock nor Qrio Lock shows ads.

### Which is updated more often, NinjaLock or Qrio Lock?

NinjaLock ships an update every 2 months, and Qrio Lock every 6 weeks. Most recently, NinjaLock was updated on October 7, 2026 and Qrio Lock on October 26, 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.*