Samsung Galaxy / Photography / FILTER - INSIDE
REVIEW
Filter - Inside is another single-tone SKU from the Candy Camera shelf.
STUDIO SJ's interior-lighting filter app does its narrow job and not much else — a one-look photo toy that lives or dies on whether you like that one look.
BY THE APP COMRADE DESK · MAY 11, 2026 · 3 MIN READ
Filter - Inside
STUDIO SJ
OUR SCORE
6.2
SAMSUNG GALAXY
★ 5.0
PRICE
Paid
The Candy Camera catalogue on the Galaxy Store is a long row of single-purpose filter apps from STUDIO SJ, each one wrapping a single look in its own launch icon. Filter - Inside is the warm-indoor entry in that catalogue — the SKU you install when you want your living-room photos to read as cinematic-amber rather than tungsten-yellow, and you do not want to learn a real photo editor to get there.
The pitch is honest. There is no claim that this is a Lightroom replacement or a portrait studio. It is one preset, dressed up as an app, with a few near-neighbour variations and the standard share sheet out. On a phone you already own, that is sometimes the right shape of tool — a single tap to a specific mood, no menus, no presets library to manage.
What you give up is everything you would get from a serious editor, and what you accept is the Galaxy Store novelty-camera tax in ad interruptions. It is one filter wrapped in a launch icon, and the Candy Camera shelf has a dozen of those already. Whether this one earns its space depends entirely on whether the indoor warm-amber look is the one you reach for most.
It is one filter wrapped in a launch icon, and the Candy Camera shelf has a dozen of those already.
FEATURES
Filter - Inside is a single-look selfie and photo filter app aimed at indoor lighting — the warm, slightly underexposed colour cast you get when you photograph a room rather than a sunny street. Open the camera, point it at whatever you want to recolour, and the app drops a film-style preset on top with mild warming, lifted shadows, and a softened contrast curve. There is a gallery importer if you would rather treat existing shots than capture live.
The UI follows the Candy Camera house style — preview pane, filter strip, shutter button, a small sticker drawer, brightness and exposure sliders that nudge the look without leaving its envelope. Variations within the "Inside" preset family give you a handful of close cousins (warmer, cooler, more grain, less grain) but they are all dialect of the same idea rather than genuinely different filters.
Monetisation is the Galaxy Store novelty-camera default. Free install, banner ad under the preview, interstitials between captures, a rewarded-ad route to unlock the handful of extra tones and sticker packs that have been gated behind the paywall-by-attention.
MISSION ACCOMPLISHED
The base preset is actually a sensible look. Indoor phone photos tend toward sickly yellow-green from mixed tungsten and LED light, and the Inside filter pushes that toward a more cinematic amber-and-cream that flatters skin without going full Instagram-orange. For a free filter app, the colour science is meaningfully better than the worst of this shelf.
The single-purpose framing also keeps the app honest. There is no upsell to a "Pro" tier that does nothing, no promise of a full editing suite buried two screens deep. You open it, you get the look, you export.
ROOM TO IMPROVE
The ceiling is that this is one filter in a wrapper. Anyone who already owns VSCO, Lightroom Mobile, or even the stock Samsung Gallery editor can build a similar warm-indoor preset in two minutes and keep it next to twenty others without installing a new app per mood. STUDIO SJ's shelf is full of these single-look SKUs — Blonde, Inside, and the rest — and the cumulative case for any individual one is thin.
Ad cadence is the other complaint. Interstitials land between captures often enough that a five-photo session feels like seven, and the rewarded-ad unlocks gate content that should sit in the free tier given how narrow the app is to begin with. There is no clean one-time-purchase escape hatch.
CONCLUSION
Install it if you take a lot of indoor photos and want one warm preset on tap without learning a real editor. Skip it if you already own a general photo app, because this is a preset, not a workflow. As a Candy Camera SKU it is one of the more defensible ones — the look is actually good — but it remains a feature shipped as an app.