# DeerPhoneCase vs Mr.Ink

The clearest difference is update cadence: Mr.Ink at fortnightly against DeerPhoneCase's every 5 weeks. DeerPhoneCase's advantage is iOS requirement (13.0 vs 15.0). 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.

DeerPhoneCase ships an update every 5 weeks, Mr.Ink fortnightly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DeerPhoneCase | Mr.Ink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (17 ratings)](https://appshunter.io/ios/app/deerphonecase/id6503063602/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 23.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 91 MB | 14 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [召 李](https://appshunter.io/developer/1740123808) | [Shenzhen Beelan Technology Co., Ltd.](https://appshunter.io/developer/1804340925) |

## What reviewers say

### DeerPhoneCase

[App page](https://appshunter.io/ios/app/deerphonecase/id6503063602)

This utility software enables NFC passive ink screen phone case projection. It allows users to display information on their phone cases using NFC technology.

**Highlights:** NFC passive ink screen projection, Phone case display tool, Information projection, NFC technology integration

**In-app purchases:** none


### Mr.Ink

[App page](https://appshunter.io/ios/app/mrink/id6743755701)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DeerPhoneCase free?

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

### Is Mr.Ink free?

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

### Do DeerPhoneCase or Mr.Ink have ads?

Neither DeerPhoneCase nor Mr.Ink shows ads.

### Which is updated more often, DeerPhoneCase or Mr.Ink?

DeerPhoneCase ships an update every 5 weeks, and Mr.Ink fortnightly. Most recently, DeerPhoneCase was updated on October 7, 2026 and Mr.Ink on October 11, 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.*