# Nelko vs 3Di Engage Fire App

The clearest difference is in-app purchases: 3Di Engage Fire App at none against Nelko's 8. Nelko's advantage is update cadence (every 8 days vs every 4 months). 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. 3Di Engage Fire App asks for nothing beyond the download.

Nelko ships an update every 8 days, 3Di Engage Fire App every 4 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nelko | 3Di Engage Fire App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (21K ratings)](https://appshunter.io/ios/app/nelko/id1659386800/reviews)** | — |
| Number of ratings | **21K** | — |
| Positive reviews | 95.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 months |
| Monetization | Subscription | — |
| Size | 138 MB | 276 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E-z Ink Technology Co., Ltd](https://appshunter.io/developer/1794917158) | [3Di Inc.](https://appshunter.io/developer/1304451519) |

## What reviewers say

### Nelko

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

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


### 3Di Engage Fire App

[App page](https://appshunter.io/ios/app/3di-engage-fire-app/id6743161311)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nelko free?

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

### Is 3Di Engage Fire App free?

3Di Engage Fire App is free to download, with no in-app purchases.

### Do Nelko or 3Di Engage Fire App have ads?

Neither Nelko nor 3Di Engage Fire App shows ads.

### Which is updated more often, Nelko or 3Di Engage Fire App?

Nelko ships an update every 8 days, and 3Di Engage Fire App every 4 months. Most recently, Nelko was updated on November 1, 2026 and 3Di Engage Fire App on October 25, 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.*