iContrast vs Brightness Adjuster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iContrast
Easily adjust the contrast and brightness of your photos, including medical images like X-rays and MRIs. Select an image, use a simple slider for adjustments, and save or share your enhanced masterpiece.
- Contrast and brightness adjustment
- Supports photos, X-rays, and MRIs
- Simple slider interface
- Save and share edited images
- Built-in camera integration
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Create polished contrast control in seconds with iContrast. Shape highlights, shadows, and midtones for punchier color or a softer, balanced look. Designed for fast, visual editing: • Compare the original and edited image with a live split preview • Explore curated presets made for different photo styles • Blend the effect with your original for a subtle or bold finish • Save favorite effect settings in My Looks and reuse them • Share a labeled before-and-after image • Undo, redo, and resume your last edit • Save and share at high resolution • Process photos directly on your device Choose a photo, try a preset, and adjust until the result feels right. The focused editor keeps the image and its transformation visible throughout the process. Start creating for free in this ad-supported edition.
Brightness Adjuster
Enhance your photos by adjusting their sharpness and black and white balance. Easily select an image or take a new one, then use sliders to fine-tune the intensity for optimal results. Save your edited images with a single tap.
- Sharpening process for photos
- Adjustable sharpening degree
- Lighten dark photographs
- Edit black and white balance intensity
- Save edited images
- Select photos from folder or camera
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Sharpening process is performed to your photos. You can set the sharpening degree. Please appropriately control the sherpening degree in accordance with a situation. Such as you want to light the photograph which taken at a dark place. Step is shown below 1. Please take a photograph in the "Camera" tab or select a photo in the upper left folder icon. 2. Please edit the intensity of black and white balance to move the slide bar in the "Processing" tab. 3. Please select the "save" button. ※You can show or hide the slide bar if you tap the device in "Processing" tab. Please look at support URL for details. Thank you.
Screenshots
Verdict
The clearest difference is review sentiment: iContrast at 75% against Brightness Adjuster's 9%. iContrast also leads on update cadence (every 3 weeks vs every 6 weeks). Brightness Adjuster's advantage is iOS requirement (11.2 vs 26.0). On price, ads, in-app purchases and monetization model 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.
iContrast ships an update every 3 weeks, Brightness Adjuster every 6 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | iContrast | Brightness Adjuster |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (6 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 9.1% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 11.2 — better |
| Further details — not scored | ||
| Size | 25 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 福恩 毛 | Daisuke Isayama |
Customer experience
iContrast
Brightness Adjuster
In-app purchases
iContrast
No in-app purchases
Brightness Adjuster
No in-app purchases
Questions
Is iContrast free?
Is Brightness Adjuster free?
Do iContrast or Brightness Adjuster have ads?
Which is updated more often, iContrast or Brightness Adjuster?
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