aDStretch

Jon Harman

4.32

67 reviews

1,000+
Downloads

$19.99

Android version of DStretch, used worldwide to make faint rock art visible.

aDStretch brings the field-ready Android version of DStretch to rock-art researchers, enabling on-site image enhancements to reveal faint pigments. It holds notable PHOTOGRAPHY rankings in BR (#17), US (#45), and AT (#53) with a solid 4.32 rating from 67 reviews, signaling niche value for fieldwork. Total downloads are 1,000+ with 57 in the last 30 days.

Pros & Cons

Niche field tool tailored for rock-art enhancement
On-device enhancements with adjustable strength and saturation
Supports both camera and gallery workflows
Ability to designate and auto-apply a default enhancement (CRGB)

Limited to DStretch-based enhancements with no AI or broad photo-editing tools
Tightly focused feature set; may lack comprehensive editing capabilities
apk-size listed as 0 bytes in the provided data, which may indicate placeholder data

About aDStretch

aDStretch is a photography app developed by Jon Harman.

Download Statistics

aDStretch has been downloaded 4.3 thousand times. In the last 30 days, the app was downloaded 57 times. It is ranked in the top 100 photography apps.

User Ratings

aDStretch is rated 4.32 out of 5 stars. The rating is based on 67 ratings.

App Information

aDStretch costs $19.99 to download. The last update was on July 6, 2025.

Technical Requirements

aDStretch requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2016.

Description

DStretch is a program for the PC and Mac that is used by rock art researchers to make faint rock art visible. This is a version for Android intended to be used in the field at a rock art site.

More data about aDStretch

Price	$19.99
Total downloads	4.3 thousand
Recent downloads	57
Rating	4.32 based on 67 ratings
Ranking	Highly ranked
Version	N/A
APK size	N/A
Number of libraries	15
Designed for Android	4.0.3+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the aDStretch app

aDStretch compared with similar apps

Common keywords of similar apps

Enhancements Rock Dstretch Set Version Faint Visible Strength Applied Saved Default Crgb Yrd Good Ydt Information Art Enhancement Saturation Make

Keywords missing from this app

Photo Ai Photos Enhancer Enhance App Image Images Quality Restore Color Remove Unblur Anime Blurry Hue Create Hd Resolution Tools Upscale Videos Improve Editing Pictures Video Filters Features Advanced Professional Face Portraits Brightness Details Fix Colors Experience Low Sharpen Evoke Picture Editor Mode Choose Contrast Powerful

Google Play Rating history and histogram

Rating history

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Downloads over time

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aDStretch has been downloaded 4.3 thousand times. Over the past 30 days, it has been downloaded 57 times.

Changelog of aDStretch

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Developer information for Jon Harman

Jon Harman

dstretch@prodigy.net

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Comments on aDStretch for Android

★★★★★ Chris Boaze · Dec 6, 2019

Wow. Is all I can say. Very good job whoever built this. Very good job. Only a few suggestions from me and that's ability to see photo names on gallery not just photos sometimes im looking for a specific photo by name. No biggie but a suggestion and also something where I could scroll like a drag vertical wheel that would scroll through the settings live on the photo im working on this way I could see all settings effects quicker than slow change by change. No biggies. Never glitches very fast.

★★★★☆ Kirk Gonzalez · Jul 25, 2022

Stable and works well... Pictographs generally stand out well in enhanced images using the color spaces provided. Would be great to have area selection feature implemented on android. And of course, customizable color spaces would also be wonderful! Thanks for bringing to android!

★★★★★ Joshua Reeves · Feb 28, 2021

A simple and magical tool for researching pictographs in the field or as digital files.

★★★★★ Neha Sharma · Feb 13, 2022

I have done my Ph.D. on rock arts and this app helped me a immensely. Window version is more advanced and having more features but android is more handy and easy to use. My whole analysis of rock art in Odisha was based on this software and discovered many images never previously reported & helped to identify. One don't need any more line drawings in case of both pictographs and petroglyph. Heared talk of John Hermann described the software use very well. THANKS A lot. Usfull for RA research

★★☆☆☆ Michael J Bilbo · Mar 10, 2026

It's a wonderful app until it stops working. It worked for a year then it quit. I thought it was a one-time payment but maybe not. I can't find out any more info about what to do to get it working again.

★★☆☆☆ Crystal · Apr 30, 2022

Does not work well with cell phone cameras

★☆☆☆☆ nikki · Mar 25, 2026

Lovely app, but broken on more recent versions of android it seems. Quots on startup

Google Play Rankings for aDStretch

Top rankings

Rank	Country	Category	List
52	India	Photography	Top Paid
53	Austria	Photography	Top Paid
53	Belgium	Photography	Top Paid
53	Czech Republic	Photography	Top Paid
53	Denmark	Photography	Top Paid
53	Finland	Photography	Top Paid
53	Indonesia	Photography	Top Paid
53	Netherlands	Photography	Top Paid
53	Norway	Photography	Top Paid
53	Poland	Photography	Top Paid

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Ranking history in India

Ranking history

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Technologies used by aDStretch

15 libraries

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Trust & Safety: No permissions are listed in the data; app relies on standard AndroidX libraries and typical utilities, with no unusual safety flags evident from the provided information.

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