Gcamera vs ColorGrail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gcamera
This camera app helps users compose better photos by offering multiple grid overlays. Easily switch between different grid layouts with a swipe and save your photos with the grid applied. Share your perfectly composed images directly to other compatible applications.
- Multiple grid overlays
- Swipe gesture grid selection
- Normal and square grids
- Save photos with grid
- Link to other applications
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You can change multiple grids with the swipe gesture. Gcamera is a useful application in determining the composition when shooting. Five normal grids & square grids.(save photo square size when square gird mode) You can easily send photo with Gcamera to other compatible apps(e.g. Instagram). +++ Features +++ - grid (guide) selected by swiping operation. - Five normal grids & square grids. - Save with Grid. - Linkages to other applications.
ColorGrail
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ColorGrail is an innovative application for measuring accurate color spectrum with your smartphone. It can scan surfaces and measure absolute colors with spectrometer grade precision. Print, Paint, Cosmetic, Textile, Industry, Healthcare ..., ColorGrail brings true colors in your hands. An external accessory is required to use the app at its full potential.
Screenshots
Verdict
The clearest difference is price: ColorGrail at Free against Gcamera's $0.99. ColorGrail also leads on in-app purchases (none vs 4) and update cadence (every 2 months vs every 7 months). On ads 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
ColorGrail is free to download; Gcamera costs $0.99 up front. Gcamera sells 4 one-off in-app purchases. ColorGrail asks for nothing beyond the download.
Gcamera ships an update every 7 months, ColorGrail every 2 months. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.
| Parameter | Gcamera | ColorGrail |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 430 MB |
| Age rating | 4+ | 4+ |
| Developer | STUDiO405 | Color Grail Research |
In-app purchases
Gcamera
- Silent Shooting Mode$0.99
- Tip Tier 1$0.99
- Tip Tier 2$1.99
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- Tip Tier 3$2.99
ColorGrail
No in-app purchases
