# Heatmiser vs Rolec EVO

The clearest difference is review sentiment: Heatmiser at 40% against Rolec EVO's 9%. Heatmiser also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (8.0 vs 13.0). 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.

Heatmiser ships an update every 3 weeks, Rolec EVO every 2 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Heatmiser | Rolec EVO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/heatmiser/id461728950/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **39.6% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 7 MB | 41 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heatmiser UK](https://appshunter.io/developer/461728954) | [Rolec Services Ltd](https://appshunter.io/developer/1573027441) |

## What reviewers say

### Heatmiser

[App page](https://appshunter.io/ios/app/heatmiser/id461728950)

Control your home heating system remotely from your smartphone. Adjust temperatures, manage hot water, and set schedules for multiple zones. Optimize energy usage and ensure comfort whether you're at home or away.

**Highlights:** Remote heating control, Multi-zone support, Hot water boost, Temperature hold, Energy saving schedules, Home/Away modes, Holiday mode

**In-app purchases:** none


### Rolec EVO

[App page](https://appshunter.io/ios/app/rolec-evo/id6740137069)

Manage your electric vehicle charger with this app. Set charging schedules, integrate with smart tariffs for cost savings, and choose from multiple charging modes. Monitor your EV's charging status and access usage analytics.

**Highlights:** Set charging schedules, Integrate with smart tariffs, Multiple charging modes (Plug & go, ECO, Eco+), Surplus solar compatibility, RFID activation, View charging state, Usage analytics

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

**In-app purchases:** none


## Frequently asked questions

### Is Heatmiser free?

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

### Is Rolec EVO free?

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

### Do Heatmiser or Rolec EVO have ads?

Neither Heatmiser nor Rolec EVO shows ads.

### Which is updated more often, Heatmiser or Rolec EVO?

Heatmiser ships an update every 3 weeks, and Rolec EVO every 2 months. Most recently, Heatmiser was updated on October 23, 2026 and Rolec EVO on October 19, 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.*