# E Ink NFC 2.9 vs KINGZER

E Ink NFC 2.9 and KINGZER 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 | E Ink NFC 2.9 | KINGZER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/e-ink-nfc-29/id1590251777/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 1 MB | 102 MB |
| Requires iOS | 14.5 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [E Ink Holdings Inc.](https://appshunter.io/developer/791464815) | [召 李](https://appshunter.io/developer/1740123808) |

## What reviewers say

### E Ink NFC 2.9

[App page](https://appshunter.io/ios/app/e-ink-nfc-29/id1590251777)

This utility app enables NFC-enabled iPhones (Xr, Xs, and later) to transmit images and power to E Ink EPD displays. It facilitates the lighting up of these specialized screens.

**Highlights:** NFC image transmission, NFC power transmission, E Ink EPD display support, iPhone compatibility (Xr, Xs+)

**Features:** macOS Compatibility

**In-app purchases:** none


### KINGZER

[App page](https://appshunter.io/ios/app/kingzer/id6503227764)

**In-app purchases:** none


## Frequently asked questions

### Is E Ink NFC 2.9 free?

E Ink NFC 2.9 is free to download, with no in-app purchases.

### Is KINGZER free?

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

### Do E Ink NFC 2.9 or KINGZER have ads?

Neither E Ink NFC 2.9 nor KINGZER 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.*