# i 公租 vs Smart Heat Press

The clearest difference is iOS requirement: i 公租 at 9.0 against Smart Heat Press's 12.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 16, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | i 公租 | Smart Heat Press |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (2 ratings)](https://appshunter.io/ios/app/smart-heat-press/id6447184366/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free |
| Size | 41 MB | 28 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Aigongzu Internet Technology Co., LTD](https://appshunter.io/developer/1649285382) | [Shenzhen Yidu Technology Co., Ltd.](https://appshunter.io/developer/1240716047) |

## What reviewers say

### i 公租

[App page](https://appshunter.io/ios/app/i/id6443961869)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Heat Press

[App page](https://appshunter.io/ios/app/smart-heat-press/id6447184366)

Control your heat transfer machine device via Bluetooth. Manage heating settings for thermal transfers directly from your phone.

**Highlights:** Bluetooth connectivity, Heat transfer machine control, Heating management, Device connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i 公租 free?

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

### Is Smart Heat Press free?

Smart Heat Press is free to download, with no in-app purchases.

### Do i 公租 or Smart Heat Press have ads?

Neither i 公租 nor Smart Heat Press shows ads.

### Which is updated more often, i 公租 or Smart Heat Press?

i 公租 ships an update every 2 weeks, and Smart Heat Press every 2 weeks. Most recently, i 公租 was updated on September 16, 2026 and Smart Heat Press on June 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.*