# NFC Tag Encoder vs OID Reader

The clearest difference is iOS requirement: NFC Tag Encoder at 13.0 against OID Reader's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

NFC Tag Encoder ships an update every 2 months, OID Reader every 6 weeks. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | NFC Tag Encoder | OID Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 20 MB | 23 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279674870) | [ORCHESTRATOR SOFTWARE SOLUTIONS S.R.L](https://appshunter.io/developer/1842120341) |

## What reviewers say

### NFC Tag Encoder

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

**Features:** macOS Compatibility

**In-app purchases:** none


### OID Reader

[App page](https://appshunter.io/ios/app/oid-reader/id6756486168)

**In-app purchases:** none


## Frequently asked questions

### Is NFC Tag Encoder free?

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

### Is OID Reader free?

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

### Do NFC Tag Encoder or OID Reader have ads?

Neither NFC Tag Encoder nor OID Reader shows ads.

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

NFC Tag Encoder ships an update every 2 months, and OID Reader every 6 weeks. Most recently, NFC Tag Encoder was updated on September 18, 2026 and OID Reader on September 10, 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.*