Tayasui Doodle Book vs Stack Overflow AR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tayasui Doodle Book
Unleash your creativity with a digital sketchbook offering a variety of patterns and smart tools. Doodle freely or create intricate masterpieces with an expansive range of artistic possibilities. Enjoy moments of relaxation or intense creative expression.
- Dozens of original patterns
- Smart drawing tools
- Optional soothing sounds
- Freehand drawing
- Pattern-based doodling
- Creative relaxation
Read full descriptionHide full description
Just want to doodle like crazy, and no pen and paper in sight?! Here comes Doodle Book! Ease your itch with its dozens of original patterns and smart tools (with optional soothing sounds), and doodle like there’s no tomorrow or draw with no fear of the daunting blank page! Open the app and choose a pattern that suits your mood. And just doodle carelessly, improvise a collection of bearmojis, make fish and sweets rain altogether… Or free your drawing spirit and let your imagination run wild: festive crowd, glorious architecture, futuristic microcosm… there’s no limit! Extravagant doodling or intricate masterpiece, enjoy a moment of pure relaxation or intense creativity! Subscribe to access to premium app features; subscription details are the following: - Length: monthly, yearly - Your payment will be charged to your iTunes Account as soon as you confirm your purchase - You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase - Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period - The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded - Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Stack Overflow AR
Experience augmented reality art that transforms brutalist architecture into dynamic sound sculptures. Interact with the environment to control sound sets, speed, and the stacking of virtual elements. This open-air installation is best experienced with headphones.
- Augmented reality art experience
- Transform architecture into sound sculptures
- Control sound sets, speed, and stacking
- Interactive environmental art
- Open-air installation
- GPS and image recognition placement
Read full descriptionHide full description
Die Augmented Reality App STACK OVERFLOW AR verwandelt die Brutalismus-Architektur des Forums an der Münchner Freiheit in stürzende Klang-Skulpturen und Stapel. Die Besucher starten unmittelbar in der Aufprallzone und können über Distanz/Nähe und Richtung zur Skulptur Sound-Sets, Ablauf und Geschwindigkeit der Stapelung generieren. Eröffnung am 4. Juli 2019 mit LiveAct von Kim_Twiddle. www.stackoverflow-ar.de AR Art, Lat. 48.162740, Lon. 11.586790, Münchner Freiheit 7, 80802 München/Munich USE HEADPHONES // open air + daylight // SPECIAL FEATURE: explore 4 sound sectors Instruktion: Gehe zur Münchner Freiheit 7, Forum, 80802 München (M-WLAN Hotspot). App installieren und öffnen. Erlaube GPS location services & AR camera. Gehe zu X (Startpunkt der App), Forum, Münchner Freiheit. Beste Sicht bei ca. 20-30 m Abstand. KOPFHÖRER benutzen! Fehlerbehebung / Troubleshooting: Kein GPS Signal (go outside for location detection). Bitte ins Freie gehen. Ort wechseln ggfs. App neu starten. Fliegende Türme. Die App verwendet GPS Signal und Bilderkennung zur Platzierung der Stapel. Wenn die Stapel wandern oder wegfliegen, den Boden des Startpunktes scannen und ggfs. App neu starten. Credits: Konzept & Kreation Barbara Herold, Code Frank Groh, Sounddesign Kim Ramona Ranalter (Kim_Twiddle), Sound Mastering Simon Kummer STACK OVERFLOW © Barbara Herold, 2019, aus der Projektreihe: Frequenzen. Akustische Dimensionen der Stadt, gefördert durch das Kulturreferat der LH München.
Screenshots
Verdict
The clearest difference is review sentiment: Stack Overflow AR at 100% against Tayasui Doodle Book's 47%. Stack Overflow AR also leads on in-app purchases (none vs 10) and ads (none vs shown). Tayasui Doodle Book's advantage is rating (4.5 vs 4.0) and update cadence (fortnightly vs every 3 months). On price, device support and iOS requirement 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. Tayasui Doodle Book sells 10 in-app purchases, starting at $2.99 per 7 days. Stack Overflow AR asks for nothing beyond the download.
Tayasui Doodle Book holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Tayasui Doodle Book has 126 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 47% of Tayasui Doodle Book's written reviews are positive against 100% of Stack Overflow AR's, so the app with the better star average is not the one people write more warmly about.
Tayasui Doodle Book ships an update fortnightly, Stack Overflow AR every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Tayasui Doodle Book | Stack Overflow AR |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (126 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 46.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 126 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 132 MB |
| Age rating | 4+ | 4+ |
| Developer | SKETCHES SRL | Barbara Herold |
Customer experience
Tayasui Doodle Book
Stack Overflow AR
Bugs and requests
Tayasui Doodle Book
Reported bugs
4 issues- App crashes on launch for some users
- Inability to progress through tutorial
- Drawings not saving properly
- Paid features not unlocking as expected
Requested features
5 requests- Option to disable finger input when using stylus
- Ability to save and view past drawings
- More background options, including blank pages
- Easier page navigation and management
- Color palette and brush customization
Stack Overflow AR
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tayasui Doodle Book
- Weekly premium7 Days trial$2.997 Days
- Monthly premium$2.991 Month
- Monthly premium7 Days trial$2.991 Month
Show 6 moreShow fewer
- Weekly premium7 Days trial$3.997 Days
- Weekly premium$3.997 Days
- Yearly premium$9.991 Year
- Yearly premium7 Days trial$9.991 Year
- Yearly premium7 Days trial$69.991 Year
- Yearly premium$69.991 Year
- Doodle Book Pro$1.99
Stack Overflow AR
No in-app purchases
Questions
Is Tayasui Doodle Book free?
Is Stack Overflow AR free?
Which has better reviews, Tayasui Doodle Book or Stack Overflow AR?
Do Tayasui Doodle Book or Stack Overflow AR have ads?
Which is updated more often, Tayasui Doodle Book or Stack Overflow AR?
Other comparisons















