# SmartFire vs 正宇产品5.0rd

The clearest difference is update cadence: 正宇产品5.0rd at every 3 weeks against SmartFire's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SmartFire ships an update every 2 months, 正宇产品5.0rd every 3 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SmartFire | 正宇产品5.0rd |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 99 MB | 268 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Heiman Technology Co., Ltd.](https://appshunter.io/developer/1060327146) | [长沙正宇软件开发有限公司](https://appshunter.io/developer/1178892427) |

## What reviewers say

### SmartFire

[App page](https://appshunter.io/ios/app/smartfire/id1426995602)

**Features:** macOS Compatibility

**In-app purchases:** none


### 正宇产品5.0rd

[App page](https://appshunter.io/ios/app/50rd/id6462957122)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartFire free?

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

### Is 正宇产品5.0rd free?

正宇产品5.0rd is free to download, with no in-app purchases.

### Do SmartFire or 正宇产品5.0rd have ads?

Neither SmartFire nor 正宇产品5.0rd shows ads.

### Which is updated more often, SmartFire or 正宇产品5.0rd?

SmartFire ships an update every 2 months, and 正宇产品5.0rd every 3 weeks. Most recently, SmartFire was updated on October 20, 2026 and 正宇产品5.0rd on October 8, 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.*