Comparison

Pickpicer vs ChromaInk

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Pickpicer

Smart ink screen phone case

E-paper Image Transfer Tool

Free

🔧 Utilities

No ratingsView app →

About

Pickpicer

Read full description

With the "Pickpicer" App, you can easily synchronize your favorite photos, QR codes, texts and other content to the ink screen of the phone case for display. The App has built-in a variety of theme wallpapers, covering popular pictures, illustrations, animals, Chinese style, portraits, cities, cute scenery, couples and other styles for you to choose from. In addition, you can also select photos from the mobile phone album to synchronize to the ink screen of the phone case for display.

About

ChromaInk

Features

Read full description

ChromaInk is a universal tool designed for e-ink phone cases and supports various types of phone cases of the latest product, Prism. With ChromaInk, you can select any picture to create your exclusive phone back cover wallpaper. ChromaInk uses a unique image quality enhancement algorithm to present even more perfect effects for landscapes and portraits.

Screenshots

Pickpicer3 screens

ChromaInk3 screens

Verdict

The call

The clearest difference is update cadence: Pickpicer at weekly against ChromaInk's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Pickpicer ships an update weekly, ChromaInk monthly. The most recent releases landed on December 27, 2025 and September 9, 2026 respectively.

Scorecard1 real difference · 5 level

Pickpicer versus ChromaInk: the parameters behind the verdict, then further details
Parameter	Pickpicer	ChromaInk
Price	Free	Free
Update frequency	Weekly — better	Monthly
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0	13
Further details — not scored
Size	45 MB	21 MB
Age rating	17+	4+
Developer	Shenzhen Boshan Intelligent Electronics Co., Ltd	PTseeing IoT Technology Co.,Ltd

In-app purchases

None

Pickpicer

No in-app purchases

None

ChromaInk

No in-app purchases

Questions

Is Pickpicer free?

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

Is ChromaInk free?

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

Do Pickpicer or ChromaInk have ads?

Neither Pickpicer nor ChromaInk shows ads.

Which is updated more often, Pickpicer or ChromaInk?

Pickpicer ships an update weekly, and ChromaInk monthly. Most recently, Pickpicer was updated on December 27, 2025 and ChromaInk on September 9, 2026.