# 烈焰密保 vs PrintMana

The clearest difference is in-app purchases: 烈焰密保 at none against PrintMana's 1. 烈焰密保 also leads on update cadence (every 10 days vs every 6 weeks) and iOS requirement (9.0 vs 26.0). PrintMana's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. PrintMana sells 1 one-off in-app purchase. 烈焰密保 asks for nothing beyond the download.

烈焰密保 ships an update every 10 days, PrintMana every 6 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 烈焰密保 | PrintMana |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/printmana/id6759155361/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 3 MB | 19 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou lieyan Network Technology Co., Ltd.](https://appshunter.io/developer/1039735775) | [志凌 方](https://appshunter.io/developer/513205748) |

## What reviewers say

### 烈焰密保

[App page](https://appshunter.io/ios/app/id1039735776)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrintMana

[App page](https://appshunter.io/ios/app/printmana/id6759155361)

Manage your 3D printing filament inventory with an intuitive and visually appealing interface. Track usage, monitor stock levels, and showcase your finished prints across all your Apple devices, including Apple Vision Pro and Apple Watch.

**Highlights:** Filament inventory management, Stock level tracking, Print showcase and revenue tracking, Widgets for quick access, iCloud sync across devices, Apple Vision Pro integration, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Printmana Pro | $9.99 | one-time |


## Frequently asked questions

### Is 烈焰密保 free?

烈焰密保 is free to download, with no in-app purchases.

### Is PrintMana free?

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

### Do 烈焰密保 or PrintMana have ads?

Neither 烈焰密保 nor PrintMana shows ads.

### Which is updated more often, 烈焰密保 or PrintMana?

烈焰密保 ships an update every 10 days, and PrintMana every 6 weeks. Most recently, 烈焰密保 was updated on November 6, 2026 and PrintMana on November 5, 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.*