Comparison

Chuaire vs SpaceInk+ Case

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

Head to head
About

Chuaire

Create and send custom e-paper content from your phone. Organize photos and text, apply filters, and preview designs before sending to your ink-screen devices via Bluetooth or NFC.

Highlights
  • Image creation with text and graphics
  • Style processing for ink screens
  • Bluetooth and NFC device connection
  • Local and cloud gallery management
  • On-device preview before sending
Features
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Chuaire is an authoring and screencasting tool for ink-screen devices. You can organize your photos, text, and inspiration into e-paper creations, add devices via Bluetooth or NFC, and preview images before sending. Main functions: - Image creation: Import photos or images, add text, graphics and gallery content. - Style processing: Use filters, cropping, and subject matting capabilities suitable for ink screens to quickly clean up the screen. - Device connection: Support Bluetooth and NFC connection, manage bound devices and send them to ink screen. - Gallery management: create local gallery, browse cloud gallery and save frequently used works. - Preview screen: View the display effect under the device size before sending, reducing repeated adjustment. Chuaire is suitable for tabletop ornaments, e-paper photo frames, inspiration boards, sticky note displays and everyday image management. Some features require an Internet connection, a login account, or a connection to a supporting Bluetooth /NFC device.

About

SpaceInk+ Case

Features
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**SPACE INK+ — English Description** SPACE INK+ is a companion app built exclusively for SPACE INK e-ink phone cases. No Bluetooth, no network pairing — just bring your phone close to the device and "print" your images onto the e-ink screen in one tap. **Core Features** · **NFC One-Tap Casting** Tap the back of your phone against the e-ink device. It automatically detects and connects — no tedious pairing, and your picture transfers in seconds. · **Multiple Image Sources** Pick photos from your album, snap a new shot with your camera, or browse featured artwork on the home page to refresh your e-ink display. · **True-to-Life E-Ink Color** Built-in 4-color, 6-color, and grayscale dithering engines automatically match the best color mode for each e-ink model. What you preview is exactly what gets printed — switch freely between "Original" and "Preview Effect" to confirm the result before casting. · **One-Tap Save & Share** Save any image you like back to your album anytime for re-casting or sharing with friends. · **Store & Artwork Center** The home page is continuously updated with curated patterns and artwork, and the store offers e-ink devices and accessories — your styling options go way beyond the case. **How to Use** 1. Open SPACE INK+ and choose "Album," "Camera," or featured artwork on the home page; 2. Confirm the image on the preview page and switch views to check the effect; 3. Press the back of your phone against the e-ink device and tap "Cast Now"; 4. Wait for the transfer to complete — your image stays displayed on the e-ink screen. **Compatible Devices** Requires a SPACE INK series NFC e-ink phone case or display device. The device must support NFC near-field communication; enable the corresponding permissions on your iPhone. **Privacy** We respect your privacy. The app only communicates with your device via NFC when you actively initiate a cast, and only accesses your album and camera with your authorization. Your image data is never uploaded or shared. --- Turn every e-ink screen into your personal canvas — SPACE INK+ lets an always-on display tell your story.

Screenshots

Chuaire4 screens
SpaceInk+ Case3 screens

Verdict

The call

The clearest difference is update cadence: Chuaire at every 5 days against SpaceInk+ Case's every 2 weeks. 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

Chuaire ships an update every 5 days, SpaceInk+ Case every 2 weeks. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

Scorecard1 real difference · 9 level
Chuaire versus SpaceInk+ Case: the parameters behind the verdict, then further details
ParameterChuaireSpaceInk+ Case
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size75 MB3 MB
Age rating4+17+
DeveloperIndex Power (Shenzhen) Technology Co., Ltd嘉俊 余

In-app purchases

None

Chuaire

No in-app purchases

None

SpaceInk+ Case

No in-app purchases

Questions

Is Chuaire free?
Chuaire is free to download, with no in-app purchases.
Is SpaceInk+ Case free?
SpaceInk+ Case is free to download, with no in-app purchases.
Do Chuaire or SpaceInk+ Case have ads?
Neither Chuaire nor SpaceInk+ Case shows ads.
Which is updated more often, Chuaire or SpaceInk+ Case?
Chuaire ships an update every 5 days, and SpaceInk+ Case every 2 weeks. Most recently, Chuaire was updated on September 30, 2026 and SpaceInk+ Case on September 24, 2026.

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