# i vs Permaseal NFC

The clearest difference is update cadence: Permaseal NFC at every 2 days against i's every 4 months. 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.

i ships an update every 4 months, Permaseal NFC every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | i | Permaseal NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 86 MB | 6 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THINKCAR INC](https://appshunter.io/developer/1464847379) | [Hangzhou Hamaton Tyre Valves Co.,Ltd](https://appshunter.io/developer/1674407250) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-venu/id6747736157)

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

**In-app purchases:** none


### Permaseal NFC

[App page](https://appshunter.io/ios/app/permaseal-nfc/id6787915833)

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

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is Permaseal NFC free?

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

### Do i or Permaseal NFC have ads?

Neither i nor Permaseal NFC shows ads.

### Which is updated more often, i or Permaseal NFC?

i ships an update every 4 months, and Permaseal NFC every 2 days. Most recently, i was updated on November 5, 2026 and Permaseal NFC on October 31, 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.*