Comparison

Tagtool vs Processing IDE

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

Head to head
About

Tagtool

Transform your tablet into a live visual instrument for painting with light and creating spontaneous animations. Collaborate with others for performances or improvised storytelling. Explore a new dimension of digital art.

Highlights
  • Live visual instrument
  • Paint with light
  • Create spontaneous animations
  • Improvised storytelling
  • Multiplayer jamming
  • Projector connectivity
Features
Read full description

Tagtool transforms your iPad into a visual live instrument. Connect a projector to paint with light, draw expressive animations, or tell improvised stories. Jam with friends on a shared canvas, perform live shows, or create pop-up street art. From classrooms and workshops to galleries and live stages, Tagtool fills any space with colorful art, created together. Whether you're a VJ, artist, educator, or just curious — discover a new universe of digital art!

About

Processing IDE

Create and learn code art on your mobile device. This app offers an infinite sketchpad for Processing and p5.js projects, with interactive guides to help beginners develop coding art skills.

Highlights
  • Infinite sketchpad for Processing and p5.js
  • Interactive learning guides
  • Create unlimited sketches
  • Personalized editor configurations
  • One-on-one problem feedback
Features
Read full description

Create and learn code art anytime, anywhere with Processing IDEA. Ideal for artists, learners, and coding fans: 1. Infinite Sketchpad: Your phone transforms into an endless canvas for Processing sketches and p5.js projects. 2. Interactive Learning: Step-by-step guides to evolve your skills from enthusiastic beginner to coding artist. 3 .Boundless Creation: Make as many sketches as you like, whenever inspiration strikes. --- [Subscription Details] By becoming our Processing IDE, you will receive complete exclusive services. Membership privileges include: -Full content unrestricted access: Create any number of sketches. -Personalized settings: Various personalized configurations of the editor can be performed. -Problem feedback: When encountering problems, we will solve them one-on-one. [Price and subscription period] We offer three subscription methods to meet your different needs: -Monthly subscription: Only $2.00 USD, automatically updated every 30 days. -Quarterly subscription: Subscribe at a price of $5.99 USD, automatically updated every 90 days, and enjoy a more favorable price than monthly subscriptions. -Annual subscription: An annual subscription fee of $20.00 USD, which saves you more than monthly subscriptions and is automatically updated once a year. [Automatic renewal instructions] In order not to interrupt your membership service, the subscription will be automatically updated 24 hours before the end of the current cycle and the corresponding fee will be deducted from your Apple ID account. If you do not wish to renew, you need to disable the automatic renewal feature at least 24 hours before the end of the current subscription period. [Manage and unsubscribe] You can go to your Apple ID account settings at any time and perform the following operations: -View the current subscription status. -Switch your subscription plan (monthly, quarterly, or annual). -Turn off automatic renewal to unsubscribe. Refund Policy Once confirmed, all subscriptions cannot be refunded. If you choose to unsubscribe, member privileges will expire after the current subscription period ends. Payment All subscription fees will be paid through your Apple ID account. After purchase confirmation, payment details will be displayed on the screen. Privacy Policy and Terms of Service We promise to protect the privacy and security of every user. Before subscribing, please make sure to read our privacy policy https://processing-30afc.web.app/privacy_policy.html To understand how we handle your personal data. Also, please refer to the service terms https://processing-30afc.web.app/subscription_services_terms.html Understand the terms and conditions of your use of the service. ---

Screenshots

Processing IDE4 screens

Verdict

The call

The clearest difference is rating: Tagtool at 4.4 against Processing IDE's 2.5. Tagtool also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (69% vs 33%). Processing IDE's advantage is update cadence (every 4 weeks vs every 8 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases 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. Tagtool sells 1 one-off in-app purchase and Processing IDE sells 3 in-app purchases, starting at $2.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Tagtool holds the better App Store score, 4.4 against 2.5. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 69% of Tagtool's written reviews are positive against 33% of Processing IDE's.

UpkeepUpdate frequency

Tagtool ships an update every 8 months, Processing IDE every 4 weeks. The most recent releases landed on September 24, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
Tagtool versus Processing IDE: the parameters behind the verdict, then further details
ParameterTagtoolProcessing IDE
PriceFreeFree
Rating4.4 (5 ratings) — better2.5 (2 ratings)
Positive reviews69.2% of reviews — better33.3% of reviews
Number of ratings5 — better2
Update frequencyEvery 8 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.012.0 — better
Further details — not scored
Size141 MB90 MB
Age rating4+4+
DeveloperOMA International以鹏 刘

Customer experience

Tagtool

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews13 reviews
Positive69.2%
Neutral7.7%
Negative23.1%

Processing IDE

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

1 purchases

Tagtool

One-time1
  • Tagtool Pro$19.99
3 purchases

Processing IDE

Subscriptions3
  • Monthly$2.001 Month
  • Quarterly$5.993 Months
  • Annual$20.001 Year

Questions

Is Tagtool free?
Tagtool is free to download, with in-app purchases available.
Is Processing IDE free?
Processing IDE is free to download, with in-app purchases available.
Which has better reviews, Tagtool or Processing IDE?
Tagtool is rated higher. Tagtool averages 4.4 out of 5 from 5 ratings, while Processing IDE averages 2.5 from 2 ratings.
Do Tagtool or Processing IDE have ads?
Neither Tagtool nor Processing IDE shows ads.
Which is updated more often, Tagtool or Processing IDE?
Tagtool ships an update every 8 months, and Processing IDE every 4 weeks. Most recently, Tagtool was updated on September 24, 2026 and Processing IDE on October 13, 2026.

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