# Nelko vs DDLock

The clearest difference is review sentiment: Nelko at 96% against DDLock's 20%. Nelko also leads on rating (4.9 vs 2.9) and update cadence (every 8 days vs every 4 months). DDLock's advantage is in-app purchases (none vs 8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nelko sells 8 in-app purchases, starting at $3.99 per month. DDLock asks for nothing beyond the download.

Nelko holds the better App Store score, 4.9 against 2.9. That said, the two scores are not equally well evidenced: Nelko has 20K ratings behind it against 99, so its average is the more settled of the two. Written reviews point the same way: 96% of Nelko's written reviews are positive against 20% of DDLock's.

Nelko ships an update every 8 days, DDLock every 4 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Nelko | DDLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (20K ratings)](https://appshunter.io/ios/app/nelko/id1659386800/reviews)** | [2.9 (99 ratings)](https://appshunter.io/ios/app/ddlock/id6443749440/reviews) |
| Number of ratings | **20K** | 99 |
| Positive reviews | **95.9% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#166** | — |
| Size | 137 MB | 407 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod, Mac | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [E-z Ink Technology Co., Ltd](https://appshunter.io/developer/1794917158) | [Shenzhen Kaadas Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1155786021) |

## What reviewers say

### Nelko

[App page](https://appshunter.io/ios/app/nelko/id1659386800)

**Currently charting:** #166 Top Free · Utilities (US App Store)

This app offers a smart and creative label design experience with powerful editing tools, AI features, and a vast template library. It simplifies label creation for home, office, study, and gift packaging, making printing effortless and precise.

**Highlights:** Refreshed intuitive UI, All-in-one label creation, Massive template library, AI image generation, AI cutout tool, Support for various label types

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Limited Time Deal | $3.99 | per month |
| Monthly Subscription | $5.99 | per month |
| Quarterly - Limited Time Deal | $9.99 | per 3 months |
| Quarterly Subscription | $15.99 | per 3 months |
| Annual - Limited Time Deal | $24.99 | per year |
| Annual Subscription | $45.99 | per year |
| 100 points, valid for 1 month | $3.99 | one-time |
| 300 points, valid for 2 months | $8.99 | one-time |

**What reviewers like**

- 🚀 Easy to set up and use
- 👍 Convenient and portable
- 🔍 Helpful for organization
- 💡 Customizable labels
- ⚡ Quick printing

**What reviewers complain about**

- 🐛 Occasional printing issues
- 🔋 Label fade over time
- 🔍 Limited customization options

**Reported bugs**

- Printing misalignment after update
- Connectivity issues with newer devices
- Font size becoming too large after update

**Requested features**

- Barcode scanning capability
- More font and design options
- Ability to delete saved templates
- Indicator for remaining label count


### 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 Nelko free?

Nelko is free to download, with in-app purchases available.

### Is DDLock free?

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

### Which has better reviews, Nelko or DDLock?

Nelko is rated higher. Nelko averages 4.9 out of 5 from 20K ratings, while DDLock averages 2.9 from 99 ratings.

### Do Nelko or DDLock have ads?

Neither Nelko nor DDLock shows ads.

### Which is updated more often, Nelko or DDLock?

Nelko ships an update every 8 days, and DDLock every 4 months. Most recently, Nelko was updated on October 15, 2026 and DDLock on October 10, 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.*