# APTROCK vs NFC Tag Encoder

APTROCK and NFC Tag Encoder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

APTROCK ships an update every 3 months, NFC Tag Encoder every 2 months. The most recent releases landed on May 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | APTROCK | NFC Tag Encoder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 48 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sixiangxian Enterprise Development (Shanghai) Co., Ltd.](https://appshunter.io/developer/1758454920) | [SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279674870) |

## What reviewers say

### APTROCK

[App page](https://appshunter.io/ios/app/aptrock/id6499242715)

**In-app purchases:** none


### NFC Tag Encoder

[App page](https://appshunter.io/ios/app/nfc-tag-encoder/id6740401948)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is APTROCK free?

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

### Is NFC Tag Encoder free?

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

### Do APTROCK or NFC Tag Encoder have ads?

Neither APTROCK nor NFC Tag Encoder shows ads.

### Which is updated more often, APTROCK or NFC Tag Encoder?

APTROCK ships an update every 3 months, and NFC Tag Encoder every 2 months. Most recently, APTROCK was updated on May 16, 2026 and NFC Tag Encoder on September 18, 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.*