# TCP Smart Rad vs WildOtter

The clearest difference is review sentiment: WildOtter at 60% against TCP Smart Rad's 9%. WildOtter also leads on update cadence (every 4 weeks vs every 7 months). TCP Smart Rad's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WildOtter sells 1 in-app purchase, starting at $14.99 per year. TCP Smart Rad asks for nothing beyond the download.

TCP Smart Rad ships an update every 7 months, WildOtter every 4 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TCP Smart Rad | WildOtter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | **Free** | Subscription |
| Size | 62 MB | 51 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Home Domotic Developments, S.L.](https://appshunter.io/developer/1481462876) | [Shoothill](https://appshunter.io/developer/630682372) |

## What reviewers say

### TCP Smart Rad

[App page](https://appshunter.io/ios/app/tcp-smart-rad/id1551786394)

Remotely manage your smart radiators from anywhere. Group devices by zones, adjust temperatures, and personalize heating schedules. Monitor energy consumption and costs to optimize savings.

**Highlights:** Remote temperature control, Zone grouping, Customizable heating schedules, Energy consumption monitoring, Preset heating programs, Brightness control

**Features:** macOS Compatibility

**In-app purchases:** none


### WildOtter

[App page](https://appshunter.io/ios/app/wildotter/id6468110653)

This app provides reliable water safety information for recreational users, including routes, points of interest, and river levels. Content is user-generated and team-moderated to ensure accuracy. It aims to remove the worry associated with outdated information.

**Highlights:** User-generated content, Team-moderated information, Latest routes, Wild swimming spots, Points of interest, River level information

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WildOtter Full Subscription | $14.99 | per year |


## Frequently asked questions

### Is TCP Smart Rad free?

TCP Smart Rad is free to download, with no in-app purchases.

### Is WildOtter free?

WildOtter is free to download, with in-app purchases available.

### Do TCP Smart Rad or WildOtter have ads?

Neither TCP Smart Rad nor WildOtter shows ads.

### Which is updated more often, TCP Smart Rad or WildOtter?

TCP Smart Rad ships an update every 7 months, and WildOtter every 4 weeks. Most recently, TCP Smart Rad was updated on October 21, 2026 and WildOtter on October 24, 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.*