Comparison

wemera vs Chroia

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

Head to head
About

wemera

Capture photos and videos simultaneously with front and back cameras. Create photo booth strips, apply filters and decorations before shooting, and re-edit your shots later. Enjoy a simple, no-account experience with silent shutter options.

Highlights
  • Simultaneous front and back camera capture
  • Photo booth strip creation
  • Pre-shoot filter and decoration application
  • Voice countdown
  • Silent shutter mode
  • Re-edit saved photos
  • Customizable templates
Read full description

wemera is a camera you set up before you shoot. Pick your filter, your decorations, even the folder it saves to β€” then press the shutter and it saves exactly what you saw. BOTH CAMERAS, ONE SHOT β€’ The view in front of you and your face at the same time β€” a true simultaneous capture, not two shots stitched together β€’ Move and resize the small window wherever you want β€’ Record video with both cameras too (up to 30 seconds) A PHOTO BOOTH ANYWHERE β€’ Shoot 4 or 6 frames into one strip β€’ Retake only the frame you do not like β€’ Voice countdown so you can shoot alone β€’ Drop photos from your album into any frame SET IT BEFORE YOU SHOOT β€’ Choose filters, textures and templates up front β€” that is how it captures β€’ Shooting solo, go wider or zoom in and stay sharp (0.5Γ—Β·1Γ—Β·2Γ—) β€’ Raise photo quality in Settings, up to what your device supports β€’ The color on screen is the color you save β€’ Set a destination folder and every shot goes straight there β€’ Save a setup as My Template and reuse it anytime FILTERS AND DECORATION β€’ Pick a filter and texture, then dial the strength β€’ Place stickers and text anywhere β€” turn your own photos into stickers β€’ Leave the time and date as a film engraving ('26 08 26) β€’ New filters and decorations keep arriving with updates WHEN YOU NEED QUIET β€’ Silent shutter β€” beside a sleeping baby, in a quiet cafe or gallery β€’ It saves from the video stream, so quality is a little lower than a normal shot AFTER THE SHOT β€’ Sort into folders and browse by month β€’ Re-edit saved shots β€” change the template and filters anytime β€’ Right after the shot, Other frames saves the same photo with a different frame KEPT SIMPLE β€’ No account, no sign-up β€” open and shoot β€’ Your photos never leave your device Requires iOS 15.1 or later. Simultaneous front + back capture and recording work on iPhone XS / XR and later; earlier models shoot with one camera at a time.

About

Chroia

Read full description

A camera that reproduces risograph printing β€” multi-plate color separation, halftone dot screens, and intentional plate misregistration, rendered live in your viewfinder and applied in full the moment you press the shutter. SEVEN REAL PRINT PROCESSES * Riso Duotone β€” color-separated into pink + cobalt plates, overprinted * Flat Screenprint β€” halftone-free spot color * Offset Newsprint β€” a genuine CMY rosette, vintage press texture * Photocopy β€” Xerox-style decay and scan noise (free) * Engraving β€” single-plate crosshatch * Mimeograph β€” blocky ink blotches * Spot Color Halftone β€” the most saturated color survives a black dot screen Each one is a genuinely different rendering pipeline β€” not one filter with seven color presets. EVERY VALUE IS A SLIDER Pick a catalog spot ink or mix your own with hue, saturation, and brightness β€” plus paper stock and paper grain, screen angle, dot width, halftone dots or riso grain, and misregistration strength. Nothing is hardcoded to a preset. Dial in your own look. WHAT YOU SEE IS WHAT YOU PRINT Riso Duotone and every single-plate process render in full in the viewfinder β€” every ink plate and the intentional misregistration, exactly as saved. Offset Newsprint previews one CMY plate live for speed and composites all three at the shutter. FREE TO START Shoot with Photocopy at no cost. Full Unlock is a single one-time purchase ($5.99, not a subscription) that opens the other six mechanisms: Riso Duotone, Flat Screenprint, Offset Newsprint, Engraving, Mimeograph, and Spot Color Halftone. EVERYTHING ELSE YOU'D EXPECT * HEIC capture, saved straight to a dedicated "Chroia" album in your Photos library β€” no separate account, no cloud * The mechanism you shot with is written into every photo's own EXIF * English and Japanese from day one No ads. No tracking.

Screenshots

wemera4 screens
Chroia4 screens

Verdict

The call

The clearest difference is in-app purchases: wemera at none against Chroia's 1. wemera also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Chroia sells 1 one-off in-app purchase. wemera asks for nothing beyond the download.

UpkeepUpdate frequency

wemera ships an update every 4 days, Chroia fortnightly. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

Scorecard3 real differences Β· 5 level
wemera versus Chroia: the parameters behind the verdict, then further details
ParameterwemeraChroia
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 4 days β€” betterFortnightly
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.1 β€” better18.6
Further details β€” not scored
Size119 MB4 MB
Age rating4+4+
DeveloperYounghwa KimJaehoon Lee

In-app purchases

None

wemera

No in-app purchases

1 purchases

Chroia

One-time1
  • Full Unlock$5.99

Questions

Is wemera free?
wemera is free to download, with no in-app purchases.
Is Chroia free?
Chroia is free to download, with in-app purchases available.
Do wemera or Chroia have ads?
Neither wemera nor Chroia shows ads.
Which is updated more often, wemera or Chroia?
wemera ships an update every 4 days, and Chroia fortnightly. Most recently, wemera was updated on October 7, 2026 and Chroia on October 22, 2026.

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