# Tuomi vs evcc.io

The clearest difference is update cadence: Tuomi at every 3 weeks against evcc.io's every 2 months. Tuomi also leads on review sentiment (100% vs 91%) and iOS requirement (13.2 vs 16.4). 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.

Tuomi ships an update every 3 weeks, evcc.io every 2 months. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Tuomi | evcc.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evccio/id6478510176/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 2 MB | 46 MB |
| Requires iOS | **13.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TUOMI S.A.](https://appshunter.io/developer/1249343808) | [Michael Geers](https://appshunter.io/developer/1732866325) |

## What reviewers say

### Tuomi

[App page](https://appshunter.io/ios/app/tuomi-nfc-scanner/id1268658741)

This app reads and displays information stored on NFC tags. Simply hold your iPhone near a tag to instantly access details, perfect for museums or informational exhibits.

**Highlights:** Reads NFC tag information, Displays tag content, Utilizes iOS 11 NFC framework, Works with iPhones and iPads

**In-app purchases:** none


### evcc.io

[App page](https://appshunter.io/ios/app/evccio/id6478510176)

Control your home's electric vehicle charging based on solar energy availability or off-peak electricity rates. This app provides remote access to your local evcc server for seamless integration with your EV charger and compatible solar or battery systems.

**Highlights:** Automatic evcc server detection, Interaction with evcc UI, Demo instance for testing, Light/Dark mode, Supports various EV chargers, Integrates with smart plugs and battery systems

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

**In-app purchases:** none


## Frequently asked questions

### Is Tuomi free?

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

### Is evcc.io free?

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

### Do Tuomi or evcc.io have ads?

Neither Tuomi nor evcc.io shows ads.

### Which is updated more often, Tuomi or evcc.io?

Tuomi ships an update every 3 weeks, and evcc.io every 2 months. Most recently, Tuomi was updated on October 1, 2026 and evcc.io on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*