Tagtool vs Processing IDE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Live visual instrument
- Paint with light
- Create spontaneous animations
- Improvised storytelling
- Multiplayer jamming
- Projector connectivity
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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!
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.
- Infinite sketchpad for Processing and p5.js
- Interactive learning guides
- Create unlimited sketches
- Personalized editor configurations
- One-on-one problem feedback
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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
Verdict
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
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.
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.
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.
| Parameter | Tagtool | Processing IDE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | 2.5 (2 ratings) |
| Positive reviews | 69.2% of reviews — better | 33.3% of reviews |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 8 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 141 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | OMA International | 以鹏 刘 |
Customer experience
Tagtool
Processing IDE
In-app purchases
Tagtool
- Tagtool Pro$19.99
Processing IDE
- Monthly$2.001 Month
- Quarterly$5.993 Months
- Annual$20.001 Year








