# ADDHEAT vs NRHeatTech

The clearest difference is update cadence: ADDHEAT at monthly against NRHeatTech's every 11 months. ADDHEAT also leads on review sentiment (86% vs 60%) and iOS requirement (10.0 vs 12.0). On price, rating, ratings volume and ads there is nothing between them.

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

ADDHEAT holds the better App Store score, 3.9 against 3.7. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 86% of ADDHEAT's written reviews are positive against 60% of NRHeatTech's.

ADDHEAT ships an update monthly, NRHeatTech every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ADDHEAT | NRHeatTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/addheat/id1533216800/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/nrheattech/id6451778873/reviews) |
| Number of ratings | **7** | 6 |
| Positive reviews | **85.7% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | Free | Free |
| Size | 19 MB | 27 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MATSUM INC](https://appshunter.io/developer/1533216802) | [利前 李](https://appshunter.io/developer/1698623411) |

## What reviewers say

### ADDHEAT

[App page](https://appshunter.io/ios/app/addheat/id1533216800)

Control heating products with built-in technology from your smartphone. Adjust heat settings across multiple devices in the same environment with ten levels of modulation. This free application is designed for users of wearable heating modules.

**Highlights:** Smartphone control, Adjust heat settings, Multiple device control, Ten heat levels, Compatible with ADDHEAT technology products

**Features:** macOS Compatibility

**In-app purchases:** none


### NRHeatTech

[App page](https://appshunter.io/ios/app/nrheattech/id6451778873)

Control your smart heating clothing directly from your device. Adjust temperatures for different zones and experience a warmer, more comfortable, and stylish way to stay heated.

**Highlights:** Adjust heating clothing temperature, Control specific hot zones, Smart clothing technology integration, Modern heating alternative, Stylish and comfortable experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ADDHEAT free?

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

### Is NRHeatTech free?

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

### Which has better reviews, ADDHEAT or NRHeatTech?

ADDHEAT is rated higher. ADDHEAT averages 3.9 out of 5 from 7 ratings, while NRHeatTech averages 3.7 from 6 ratings.

### Do ADDHEAT or NRHeatTech have ads?

Neither ADDHEAT nor NRHeatTech shows ads.

### Which is updated more often, ADDHEAT or NRHeatTech?

ADDHEAT ships an update monthly, and NRHeatTech every 11 months. Most recently, ADDHEAT was updated on November 3, 2026 and NRHeatTech on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*