InkCase vs G SHELL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InkCase
This app allows you to customize the e-ink screen of your phone case with your own text and images. Choose from pre-made themes or create unique designs, and even display QR codes for easy access.
- DIY wallpaper customization
- Add custom text and images
- Pre-made theme wallpapers
- Display QR codes
- Image quality enhancement
Read full descriptionHide full description
【APP Introduction】 InkCase is an app created by the reinkstone team for Ink Case, which can DIY wallpaper for the phone case e-ink screen to display. You can freely edit text and pictures to create your exclusive wallpaper. You can also choose your favorite wallpaper from the official theme. Transfer to the e-ink screen of the Ink Case for display. 【The Dynamic Window For Your iPhone】 1.Built-in many interesting and practical theme wallpapers: meme, popular copywriting, to do list, cartoon portrait, etc. 2.DIY Exclusive Dynamic Wallpaper:You can add your favorite pictures and words. The font, color, direction and size can be freely set to create your own dynamic wallpaper. The e-ink image quality enhancement algorithm is used to present illustrations and portraits that are closer to reality. 3.Convenient to display QR code:You can transfer your frequently used QR codes to display on the e-ink screen of the phone case. You only need to show your reink case and others can scan the QR code.
G SHELL
Easily personalize your case by casting any image to it in seconds. Choose from photos, your album, or original designs for a quick style update. Enjoy a creative playground with regular new designs and updates.
- Cast any image to your case
- Use photos or album pictures
- Try original designs
- No batteries or cables needed
- Regular new designs and updates
Read full descriptionHide full description
G-SHELL | Personalize Your XTREM Case in a Tap Snap a photo, pick from your album, or try our original designs—cast any image to your case in seconds. No batteries. No cables. Just endless new looks. It’s your creative playground, with fresh drops and updates to keep things fun. Welcome to the fun side of tech. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://xtrem-inno.com/act_html/agreement.html
Screenshots
Verdict
The clearest difference is rating: InkCase at 3.4 against G SHELL's 2.1. InkCase also leads on in-app purchases (none vs 5) and review sentiment (44% vs 19%). G SHELL's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and monetization model 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
Both are free to download. G SHELL sells 5 in-app purchases, starting at $4.59 per month. InkCase asks for nothing beyond the download.
InkCase holds the better App Store score, 3.4 against 2.1. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews point the same way: 44% of InkCase's written reviews are positive against 19% of G SHELL's.
InkCase ships an update every 2 months, G SHELL every 2 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.
| Parameter | InkCase | G SHELL |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (9 ratings) — better | 2.1 (9 ratings) |
| Positive reviews | 44.4% of reviews — better | 19.4% of reviews |
| Number of ratings | 9 | 9 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 139 MB | 170 MB |
| Age rating | 9+ | 4+ |
| Developer | Shenzhen Wiwood Technology .,Ltd | Shenzhen Jizhi Technology Company Limited |
Customer experience
InkCase
G SHELL
In-app purchases
InkCase
No in-app purchases
G SHELL
- PRO membership (monthly plan)1 Month trial$4.591 Month
- 30 credits$1.19
- 90 credits$2.99
- PRO membership (one-month)$5.19
Show 1 moreShow fewer
- 300 credits$8.99









