# iWarmU vs Dr.warm

The clearest difference is rating: Dr.warm at 2.5 against iWarmU's 2.1. Dr.warm also leads on review sentiment (33% vs 20%). iWarmU's advantage is ratings volume (72 vs 2). 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.

Dr.warm holds the better App Store score, 2.5 against 2.1. That said, the two scores are not equally well evidenced: iWarmU has 72 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 20% of iWarmU's written reviews are positive against 33% of Dr.warm's.

iWarmU ships an update every 6 months, Dr.warm every 4 months. The most recent releases landed on September 26, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | iWarmU | Dr.warm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (72 ratings)](https://appshunter.io/ios/app/iwarmu/id1576856224/reviews) | **[2.5 (2 ratings)](https://appshunter.io/ios/app/drwarm/id1613642781/reviews)** |
| Number of ratings | **72** | 2 |
| Positive reviews | 20.2% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 4 MB | 4 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Zhongzhi Liancheng Technology Co., Ltd.](https://appshunter.io/developer/1457957513) | [Dongguan S-KING Limited](https://appshunter.io/developer/1062271854) |

## What reviewers say

### iWarmU

[App page](https://appshunter.io/ios/app/iwarmu/id1576856224)

Control your warm clothing and socks with this app. It automatically searches for and connects to your devices, offering precise temperature adjustments and quick warming or timing functions.

**Highlights:** Automatic device search and connection, 3 temperature levels, Stepless temperature control, Quick warming settings, Timing settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Dr.warm

[App page](https://appshunter.io/ios/app/drwarm/id1613642781)

Wirelessly control your heated apparel directly from your smartphone. Adjust temperature, monitor battery levels, and manage multiple garments for ultimate comfort.

**Highlights:** Remote control for heated apparel, Adjust temperature settings, Monitor battery levels, Control multiple garments, View current temperature

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iWarmU free?

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

### Is Dr.warm free?

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

### Which has better reviews, iWarmU or Dr.warm?

Dr.warm is rated higher. iWarmU averages 2.1 out of 5 from 72 ratings, while Dr.warm averages 2.5 from 2 ratings.

### Do iWarmU or Dr.warm have ads?

Neither iWarmU nor Dr.warm shows ads.

### Which is updated more often, iWarmU or Dr.warm?

iWarmU ships an update every 6 months, and Dr.warm every 4 months. Most recently, iWarmU was updated on September 26, 2026 and Dr.warm on June 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.*