# Querkles: Adult Colouring for Mindfulness > Color-by-number puzzles revealing hidden images within circles. (iPhone/iPad app by Trellisys.net.) - Source: https://appshunter.io/ios/app/querkles-adult-colouring-for-mindfulness/id1004577411 (this page in markdown: same URL + `.md`) - Developer: [Trellisys.net](https://appshunter.io/developer/327320942) - Category: Entertainment, Health & Fitness - Price: Free - Rating: 3.77/5 from 22 App Store ratings · 39 written reviews indexed - Age rating: 4+ - Requires: iOS 8.1 · 78 MB - Languages: English - Released: 2015-06-29 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/querkles-adult-colouring-for-mindfulness/id1004577411/reviews.md ## What is Querkles? Relax with Querkles – an innovative new twist on the classic colour-by-number puzzle. Colour with your finger, using free-draw or fill, and save or share. WARNING – it’s addictive! * Stimulate your imagination and challenge your creativity * At first, you see nothing but a baffling tangle of circles, but cunningly hidden within each puzzle is an iconic masterpiece or portrait waiting to be revealed! USE YOUR FINGER to colour, shade, doodle and draw FREE UNLIMITED PALETTE of colour, brush sizes and opacities GET CREATIVE by adding your own touches to these 40 sensational designs CREATE MULTIPLE VERSIONS of your favourite pieces SAVE OR SHARE your masterpiece ## Key features - Color-by-number circle puzzles - Free-draw and fill coloring modes - Unlimited color palette - Adjustable brush sizes and opacities - Add personal touches to designs - Save and share creations ## Recent user reviews (10 of 39) All indexed reviews: https://appshunter.io/ios/app/querkles-adult-colouring-for-mindfulness/id1004577411/reviews.md ### 4/5 — More please *2020-06-30, version 1.5* I purchased this app several years ago now and I still love it. There are a couple of issues one being the fill and the other - we need more. ### 5/5 — Love! *2020-02-10, version 1.5* Best app. It helps me so much! I would happily pay for more designs. ### 1/5 — Poor support, app no longer works *2019-11-06, version 1.5* Paid for the 40 pack, but it no longer works. The only thing that does work is the buy now buttons. Contacted support and got no help. I want my $ back since I can no longer use the app. ### 4/5 — I like it very much. *2019-02-28, version 1.5* I really like this app much more then other coloring apps. It allows you to be much more creative. I had some problems already stated in other reviews. The one thing I would add is I wish you could hide the title and just get surprised as you color it in. I am still going to do them and got the pack of 40. Cheaper than a coloring book! ### 1/5 — Too buggy *2018-10-24, version 1.5* I tried this app a year ago and it was buggy. Decided to give it another try - still buggy. No fixes in over a year. ### 1/5 — Bowser *2018-10-11, version 1.5* I downloaded this app only to find several unexciting free ones, along with packages you have to pay for. I don’t mind paying but I usually do a few free ones before I pay money. This app had no directions, it keeps not saving or smearing the colors. So far there is nothing fun about this as compare to pixel art and color by number, which I love. ### 2/5 — Love the books but... *2018-08-31, version 1.5* Im so sorry I purchased this app. As the other reviews have stated, it is full of problems. Microsoft paint is a better coloring tool then this is. ### 4/5 — Love this concept! *2018-04-13, version 1.5* This is such a great concept but it does have some areas for improvement. The fill option gives very blurry results and over half the time it’s unresponsive to taps and requires frequent taps and waiting for a response. Other than those 2 things, this is an amazing app and can’t wait to see how it progresses! ### 3/5 — Oh so promising *2018-02-09, version 1.5* I have to reiterate what previous people have said. This app shows so much promise....however the flaws (fill not working properly, having to tap a space multiple times with less than complete coloring coverage, numbers being difficult to read, etc) make the app more annoying than enjoyable. I will not color a second picture until there are a couple of updates. I hope the updates come soon because I really want to love this app!! ### 5/5 — Great App! *2017-08-04, version 1.5* This app is better than the books! Truly addictive. I only wish the the "Fill" option offered more precision, goes outside of the lines just a bit. Otherwise perfect coloring app. Please continue to add more drawings. Thanks! ## Frequently asked questions about Querkles ### What is Querkles? Querkles is an innovative coloring app that offers a unique twist on the classic color-by-number puzzle. It challenges users to reveal hidden masterpieces and portraits by coloring intricate tangles of circles. ### How do I color in Querkles? You can color using your finger with either a free-draw or fill mode. The app provides an unlimited palette of colors, brush sizes, and opacities, allowing for extensive customization of your artwork. ### Is Querkles free to use? Yes, the app is free to download and use. It offers a free unlimited palette and allows you to create multiple versions of your favorite pieces without any cost. ### What kind of designs are available? The app features 40 sensational designs, each containing a hidden iconic masterpiece or portrait waiting to be revealed. You can also add your own creative touches to these designs. ### Can I save or share my artwork? Absolutely. Once you've completed a masterpiece, you can save your creation or share it with others, showcasing your artistic talent and the revealed images. ## Version history (last 1 release) ### 1.5 — 2017-07-17 This app has been updated by Apple to display the Apple Watch app icon. -Bug fixes -Improved performance ## Apps similar to Querkles | App | Rating | Price | Category | | --- | --- | --- | --- | | [ColorMind: Coloring Book for Adults Who Believe in Magic](https://appshunter.io/ios/app/colormind-coloring-book-for-adults-who-believe-in-magic/id1074076999) | 4.3 (90) | Free | Entertainment | | [Mandalas coloring book – Secret Garden colorfy game for adults](https://appshunter.io/ios/app/mandalas-coloring-book-secret-garden-colorfy-game-for-adults/id1082308549) | 1.0 (1) | Free | Entertainment | | [ColoRelax Coloring Mandala](https://appshunter.io/ios/app/colorelax-coloring-mandala/id1357381832) | 5.0 (1) | Free | Entertainment | | [Color Space - Adult Colouring](https://appshunter.io/ios/app/color-space-adult-colouring/id1328669634) | 4.0 (11) | Free | Entertainment | | [Coloring for Adults](https://appshunter.io/ios/app/coloring-for-adults/id1019326219) | 4.6 (109) | Free | Entertainment | | [Ciro's Tarot Royale](https://appshunter.io/ios/app/ciros-tarot-royale/id1095359507) | 4.7 (26) | $5.99 | Entertainment | ## More apps by Trellisys.net - [SAS Survival Guide](https://appshunter.io/ios/app/sas-survival-guide/id357811968) - [SAS Survival Guide - Lite](https://appshunter.io/ios/app/sas-survival-guide-lite/id363710835) - [Papertrell](https://appshunter.io/ios/app/papertrell/id531102731) - [5:2 Fasting Diet Recipes](https://appshunter.io/ios/app/52-fasting-diet-recipes/id640535164) - [The Ultimate Mix-and-Match School Lunchbox](https://appshunter.io/ios/app/the-ultimate-mix-and-match-school-lunchbox/id650793913) - [Mary Berry: In Mary We Trust](https://appshunter.io/ios/app/mary-berry-in-mary-we-trust/id692774224) All apps by Trellisys.net: https://appshunter.io/developer/327320942 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*