# IoTEmeter vs PrusaLinkiOS

The clearest difference is update cadence: IoTEmeter at every 3 weeks against PrusaLinkiOS's every 2 months. IoTEmeter also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IoTEmeter ships an update every 3 weeks, PrusaLinkiOS every 2 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IoTEmeter | PrusaLinkiOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (19 ratings)](https://appshunter.io/ios/app/prusalinkios/id6467438508/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 38 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smart Charging Technologies](https://appshunter.io/developer/1505114112) | [George Waters](https://appshunter.io/developer/713253900) |

## What reviewers say

### IoTEmeter

[App page](https://appshunter.io/ios/app/iotemeter/id6463869596)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrusaLinkiOS

[App page](https://appshunter.io/ios/app/prusalinkios/id6467438508)

Access your 3D printer's web interface directly from your iPhone. This app allows you to connect to your Prusa printer using its IP address, username, and password, displaying the full web UI. It supports managing multiple printers with custom names and images.

**Highlights:** Connect to Prusa printer via IP, Authenticate with username and password, Load full web UI, Add and manage multiple printers, Assign custom names and images to printers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoTEmeter free?

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

### Is PrusaLinkiOS free?

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

### Do IoTEmeter or PrusaLinkiOS have ads?

Neither IoTEmeter nor PrusaLinkiOS shows ads.

### Which is updated more often, IoTEmeter or PrusaLinkiOS?

IoTEmeter ships an update every 3 weeks, and PrusaLinkiOS every 2 months. Most recently, IoTEmeter was updated on October 30, 2026 and PrusaLinkiOS on November 3, 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.*