# NICE DIGI vs DDLock

NICE DIGI and DDLock are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume 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.

DDLock holds the better App Store score, 2.9 against 2.7. Both are backed by a comparable volume of ratings — 36 and 99 respectively. Written reviews complicate that: 22% of NICE DIGI's written reviews are positive against 20% of DDLock's, so the app with the better star average is not the one people write more warmly about.

NICE DIGI ships an update every 6 months, DDLock every 4 months. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | NICE DIGI | DDLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (36 ratings)](https://appshunter.io/ios/app/nice-digi/id1662510208/reviews) | **[2.9 (99 ratings)](https://appshunter.io/ios/app/ddlock/id6443749440/reviews)** |
| Number of ratings | 36 | **99** |
| Positive reviews | **22.2% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 194 MB | 407 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [少辉 吴](https://appshunter.io/developer/1662311317) | [Shenzhen Kaadas Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1155786021) |

## What reviewers say

### NICE DIGI

[App page](https://appshunter.io/ios/app/nice-digi/id1662510208)

Manage your smart door locks remotely. Unlock or lock your doors, share access with family and visitors, and track activity logs. Generate temporary passcodes for guests.

**Highlights:** Remote lock/unlock, Share access permissions, Initialize and set lock functions, Query unlock and operation logs, Generate timed passcodes

**In-app purchases:** none


### DDLock

[App page](https://appshunter.io/ios/app/ddlock/id6443749440)

Unlock your doors using your smartphone, eliminating the need for physical keys. This app offers a more convenient and modern way to manage access to your locks.

**Highlights:** Unlock with smartphone, Eliminates physical keys, Convenient lock access, Modern security solution

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

**In-app purchases:** none


## Frequently asked questions

### Is NICE DIGI free?

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

### Is DDLock free?

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

### Which has better reviews, NICE DIGI or DDLock?

DDLock is rated higher. NICE DIGI averages 2.7 out of 5 from 36 ratings, while DDLock averages 2.9 from 99 ratings.

### Do NICE DIGI or DDLock have ads?

Neither NICE DIGI nor DDLock shows ads.

### Which is updated more often, NICE DIGI or DDLock?

NICE DIGI ships an update every 6 months, and DDLock every 4 months. Most recently, NICE DIGI was updated on September 15, 2026 and DDLock on September 20, 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.*