Grainroom vs Just So Camera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grainroom
This app simulates the look and feel of vintage cameras, early digital devices, and imperfect prints. It offers a variety of camera styles and tactile filters to give your photos a unique, analog aesthetic. Revisit and re-edit your captured moments with different settings.
- Simulates analog film and early digital cameras
- Multiple vintage camera styles
- Tactile photo filters and effects
- Double exposure and fisheye options
- Live viewfinder previews
- Re-edit captured photos
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Grainroom is a vintage camera app for iPhone that gives every shot the character of analog film, early digital cameras, and imperfect prints. Choose the camera that fits the moment: • ARGENTA 35 - classic 35mm color and grain with six original film-inspired stocks • Z330 - early-2000s CCD digicam crunch, hard flash, and a burned-in date • V8 FLIP - lo-fi 0.3-megapixel VGA nostalgia • INSTANT 600 - soft color inside framed instant prints • FLASH - disposable-camera flares, leaks, and surprises • FOTOAUTOMAT - four-frame black-and-white photo booth strips Make each camera your own with tactile photo filters and effects: double exposure, fisheye, prism, dream glow, infrared, cyanotype, sprocket borders, VHS, newsprint, and more. Stack compatible effects and tune their controls until the look feels right. The live viewfinder previews supported looks before you press the shutter. Every developed picture keeps its original capture behind it, so you can return to your Grainroom library and develop it again with a different camera, film stock, or effect. Six vintage cameras. Six film stocks. A pocket darkroom for photographs that feel less perfect and more alive.
Just So Camera
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Just So is a camera that teaches you composition while you shoot. FOOD • Take one photo of the table. Just So recognizes the main dish, the sides and the drinks. • Dashed outlines show where each item should go for a triangle, diagonal, rule-of-thirds or centered layout. • Move one thing at a time with step-by-step guides, then take the shot. PORTRAITS • Line up the head with the circle and the feet with the line. • Live hints tell you to step back, turn the phone or tilt it up, so feet never get cut off. • When everything lines up, the guide turns green. That's when it's just so. PRIVACY • No account, no ads. • Food photos are sent to Google's Gemini (through Firebase) only to plan the layout. • If you choose to help improve the app, food analyses are shared anonymously. Off by default. • Portrait framing runs entirely on your iPhone. Portraits are never uploaded. Your photos are saved to your photo library, ready to share. Food layouts need an internet connection.
Screenshots
Verdict
The clearest difference is update cadence: Just So Camera at every 5 days against Grainroom's fortnightly. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Grainroom ships an update fortnightly, Just So Camera every 5 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.
| Parameter | Grainroom | Just So Camera |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.5 — better |
| Further details — not scored | ||
| Size | 61 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Roberto Rampolla Martinez | Wen-Jen Chen |
In-app purchases
Grainroom
No in-app purchases
Just So Camera
No in-app purchases









