Comparison

iContrast vs No Dim Gallery

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

iContrast

Contrast/brightness adjust

Present your media without dim

Free

📷 Photo & Video

No ratingsView app →

About

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.

Highlights

Contrast and brightness adjustment
Supports photos, X-rays, and MRIs
Simple slider interface
Save and share edited images
Built-in camera integration

Features

Read full description

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.

About

No Dim Gallery

Read full description

No Dim Gallery lets you: - Keep your system dim settings while displays photos and videos without dimming - Play your video presentation file in loop So you can focus on making presentation with your iPhone/iPad, instead of adjusting device settings before every meeting. You can visit website for more information about Terms of Use: https://www.truewhoo.com/ndgallery-tos.txt

Screenshots

iContrast3 screens

No Dim Gallery2 screens

Verdict

The call

The clearest difference is in-app purchases: iContrast at none against No Dim Gallery's 1. iContrast also leads on ads (none vs shown). No Dim Gallery's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (10.0 vs 26.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. No Dim Gallery sells 1 in-app purchase, starting at $1.99 per month. iContrast asks for nothing beyond the download.

UpkeepUpdate frequency

iContrast ships an update every 3 weeks, No Dim Gallery every 4 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 4 level

iContrast versus No Dim Gallery: the parameters behind the verdict, then further details
Parameter	iContrast	No Dim Gallery
Price	Free	Free
Positive reviews	75.0% of reviews	—
Update frequency	Every 3 weeks	Every 4 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	26.0	10.0 — better
Further details — not scored
Size	25 MB	35 MB
Age rating	4+	4+
Developer	福恩毛	Truewhoo Network Technology

In-app purchases

None

iContrast

No in-app purchases

1 purchases

No Dim Gallery

Subscriptions1

Remove the ads$1.991 Month

Questions

Is iContrast free?

iContrast is free to download, with no in-app purchases.

Is No Dim Gallery free?

No Dim Gallery is free to download, with in-app purchases available.

Do iContrast or No Dim Gallery have ads?

No Dim Gallery shows ads; iContrast does not.

Which is updated more often, iContrast or No Dim Gallery?

iContrast ships an update every 3 weeks, and No Dim Gallery every 4 days. Most recently, iContrast was updated on October 23, 2026 and No Dim Gallery on October 18, 2026.