CompareImage vs Colorbolt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CompareImage
Easily compare two images side-by-side to decide which one is better. Delete unwanted pictures directly within the app to keep your device organized with only your best photos.
- Side-by-side image comparison
- Delete unwanted images
- Organize photo library
- User-friendly interface
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Many of us prefer to keep images side by side to compare which ones we like and which ones we don’t. The Compare Image App allows you to view two images side by side for easy comparison. If you decide you don’t like one of the images, you can easily delete it by clicking the delete button located in the top right corner of the image. It's better to keep only the nice images on your device rather than cluttering it with worthless ones.
Colorbolt
Adjust screen brightness and display custom colors with a simple swipe. This minimalist utility offers a distraction-free experience, providing hex and RGB values for chosen colors. It's designed for one-handed use and prevents screen locking or dimming.
- Brightness control by swiping anywhere
- Custom color selection with Hex/RGB values
- Distraction-free, no UI/settings
- One-handed operation
- Prevents screen locking and dimming
- Delightful haptic feedback
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Colorbolt turns your phone into a full-screen color Swiss Army Knife. Pick a color and swipe anywhere on the screen to control the actual brightness of your device. Use it as a fill light for photos, a mood lamp, a concert lighter, a nightlight, to sneak into bed without waking anyone, or just because it looks good. PREMADE PALETTES • 30 curated colors across three palettes — Basics, Vibes, and Moods. Useful, atmospheric, and very attractive. THREE ONE-TAP MODES • Global Pulse — Every Colorbolt pulses once per second in perfect sync and shares the same slowly drifting color. No pairing or setup. Great for concerts and festivals. • Pulse — Your chosen color rises and falls on a steady once-per-second pulse. • Rainbow — A smooth, authored 12-second journey through the full color spectrum. CUSTOM COLORS • Color wheel — Drag to any hue and saturation. • Kelvin temperature slider — Dial in warm candlelight at 1800 K or crisp daylight at 6500 K. • RGB + HEX entry — Find values from the colors, or colors from the values. • Save your favorites — Build a personal library of colors you love and use. HOME SCREEN WIDGET Access fullscreen colors directly from your home screen — white, red, your last used color, or a shortcut straight to the color picker. No ads. No in-app purchases.
Screenshots
Verdict
The clearest difference is review sentiment: Colorbolt at 100% against CompareImage's 0%. Colorbolt also leads on rating (4.8 vs 1.0) and ads (none vs shown). CompareImage's advantage is price (Free vs $0.99) and in-app purchases (none vs 2). On 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
CompareImage is free to download; Colorbolt costs $0.99 up front. Colorbolt sells 2 one-off in-app purchases. CompareImage asks for nothing beyond the download.
Colorbolt holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Colorbolt has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of CompareImage's written reviews are positive against 100% of Colorbolt's.
CompareImage ships an update every 5 months, Colorbolt fortnightly. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.
| Parameter | CompareImage | Colorbolt |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 1.0 (2 ratings) | 4.8 (12 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 12 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | gangadhar goud | Air Pie LLC |
Customer experience
CompareImage
Colorbolt
In-app purchases
CompareImage
No in-app purchases
Colorbolt
- Leave a Tip$0.99
- Colorbolt Illuminated$2.99









