# Welrok vs Naggy

The clearest difference is in-app purchases: Welrok at none against Naggy's 2. Welrok also leads on update cadence (every 3 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Naggy sells 2 one-off in-app purchases. Welrok asks for nothing beyond the download.

Welrok ships an update every 3 weeks, Naggy every 7 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Welrok | Naggy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/welrok/id6465989980/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 53 MB | 47 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Welrok](https://appshunter.io/developer/1706514984) | [James Frew](https://appshunter.io/developer/1765883113) |

## What reviewers say

### Welrok

[App page](https://appshunter.io/ios/app/welrok/id6465989980)

Conveniently manage smart home devices like underfloor heating, master switches, and voltage protection relays. Control devices locally or remotely, optimize energy consumption with schedules and geofencing, and receive emergency notifications for system events.

**Highlights:** Underfloor heating control, Programmable heating schedules, Geofencing for energy savings, Voltage relay monitoring, Remote master switch control, Emergency notifications

**In-app purchases:** none


### Naggy

[App page](https://appshunter.io/ios/app/naggy/id6670339023)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Referral Price | $1.99 | one-time |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is Welrok free?

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

### Is Naggy free?

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

### Do Welrok or Naggy have ads?

Neither Welrok nor Naggy shows ads.

### Which is updated more often, Welrok or Naggy?

Welrok ships an update every 3 weeks, and Naggy every 7 months. Most recently, Welrok was updated on October 30, 2026 and Naggy 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.*