# ONA Charge vs JTECH TPMS NFC

ONA Charge and JTECH TPMS NFC are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | ONA Charge | JTECH TPMS NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 145 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onaelectric Mobility](https://appshunter.io/developer/1865225907) | [Hamaton Limited](https://appshunter.io/developer/1789574836) |

## What reviewers say

### ONA Charge

[App page](https://appshunter.io/ios/app/ona-charge/id6755850732)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### JTECH TPMS NFC

[App page](https://appshunter.io/ios/app/jtech-tpms-nfc/id6758620360)

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

**In-app purchases:** none


## Frequently asked questions

### Is ONA Charge free?

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

### Is JTECH TPMS NFC free?

JTECH TPMS NFC is free to download, with no in-app purchases.

### Do ONA Charge or JTECH TPMS NFC have ads?

Neither ONA Charge nor JTECH TPMS NFC shows ads.

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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.*