# Warmme vs OJ Microline® UWG5®

The clearest difference is rating: Warmme at 3.6 against OJ Microline® UWG5®'s 1.4. Warmme also leads on ratings volume (28 vs 7) and iOS requirement (14.0 vs 16.0). OJ Microline® UWG5®'s advantage is update cadence (every 2 months vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Warmme holds the better App Store score, 3.6 against 1.4. Both are backed by a comparable volume of ratings — 28 and 7 respectively.

Warmme ships an update every 8 months, OJ Microline® UWG5® every 2 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Warmme | OJ Microline® UWG5® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (28 ratings)](https://appshunter.io/ios/app/warmme/id1181726449/reviews)** | [1.4 (7 ratings)](https://appshunter.io/ios/app/oj-microline-uwg5/id1659516838/reviews) |
| Number of ratings | **28** | 7 |
| Positive reviews | 24.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 220 MB | 100 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Wuhu Jiahong New Material Co. Ltd](https://appshunter.io/developer/1434951933) | [OJ ELECTRONICS AS](https://appshunter.io/developer/1326069502) |

## What reviewers say

### Warmme

[App page](https://appshunter.io/ios/app/warmme/id1181726449)

Control your home's heating and cooling remotely from anywhere. Integrate with voice assistants for hands-free operation and easily share device access with family members. Quick and simple setup connects directly to your existing thermostats.

**Highlights:** Remote thermostat control, Voice control (Amazon Echo, Google Home), Device sharing with family, Quick thermostat connection, Control from anywhere

**Features:** Vision Pro support

**In-app purchases:** none


### OJ Microline® UWG5®

[App page](https://appshunter.io/ios/app/oj-microline-uwg5/id1659516838)

Control your smart thermostat remotely to manage indoor temperatures, heating schedules, and energy usage. Optimize comfort and save on energy costs with features like zoning, vacation mode, and smart home integration.

**Highlights:** View and set indoor temperatures, Customize heating schedules, Thermostat zoning for multiple rooms, Vacation mode for energy savings, Monitor energy usage and consumption, Smart home and voice assistant integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Warmme free?

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

### Is OJ Microline® UWG5® free?

OJ Microline® UWG5® is free to download, with no in-app purchases.

### Which has better reviews, Warmme or OJ Microline® UWG5®?

Warmme is rated higher. Warmme averages 3.6 out of 5 from 28 ratings, while OJ Microline® UWG5® averages 1.4 from 7 ratings.

### Do Warmme or OJ Microline® UWG5® have ads?

Neither Warmme nor OJ Microline® UWG5® shows ads.

### Which is updated more often, Warmme or OJ Microline® UWG5®?

Warmme ships an update every 8 months, and OJ Microline® UWG5® every 2 months. Most recently, Warmme was updated on October 29, 2026 and OJ Microline® UWG5® on October 27, 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.*