# Reink vs DeerPhoneCase

The clearest difference is rating: Reink at 3.0 against DeerPhoneCase's 2.3. Reink also leads on review sentiment (52% vs 23%) and update cadence (every 2 weeks vs every 5 weeks). DeerPhoneCase's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

Reink holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 24 and 17 respectively. Written reviews point the same way: 52% of Reink's written reviews are positive against 23% of DeerPhoneCase's.

Reink ships an update every 2 weeks, DeerPhoneCase every 5 weeks. The most recent releases landed on June 8, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | Reink | DeerPhoneCase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (24 ratings)](https://appshunter.io/ios/app/reink-e-ink-screen-manager/id6444255484/reviews)** | [2.3 (17 ratings)](https://appshunter.io/ios/app/deerphonecase/id6503063602/reviews) |
| Number of ratings | **24** | 17 |
| Positive reviews | **52.4% of reviews** | 23.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 152 MB | 91 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Shenzhen Wiwood Technology .,Ltd](https://appshunter.io/developer/1657906548) | [召 李](https://appshunter.io/developer/1740123808) |

## What reviewers say

### Reink

[App page](https://appshunter.io/ios/app/reink-e-ink-screen-manager/id6444255484)

This app allows users to customize and manage color e-ink screen phone cases and anti-loss devices. Instantly change displayed images, optimize portraits, and access themed content. It also supports e-ink trackers for locating lost items.

**Highlights:** Instant image display on e-ink cases, Customizable phone case pictures, Optimized portrait display, Themed image selection, E-ink screen item tracker, NFC passive image transfer, Global positioning for trackers

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Reink free?

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

### Is DeerPhoneCase free?

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

### Which has better reviews, Reink or DeerPhoneCase?

Reink is rated higher. Reink averages 3.0 out of 5 from 24 ratings, while DeerPhoneCase averages 2.3 from 17 ratings.

### Do Reink or DeerPhoneCase have ads?

Neither Reink nor DeerPhoneCase shows ads.

### Which is updated more often, Reink or DeerPhoneCase?

Reink ships an update every 2 weeks, and DeerPhoneCase every 5 weeks. Most recently, Reink was updated on June 8, 2026 and DeerPhoneCase on July 21, 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.*