Comparison

Tracing Projector vs Teuida

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

Head to head
About

Tracing Projector

This app acts as a portable drawing tool, allowing you to trace any image onto paper using augmented reality. Enhance your drawing skills, create unique artwork, and share your progress through video recordings.

Highlights
  • Trace any image using augmented reality
  • Enhance photos with filters for easier tracing
  • Record drawing process in time-lapse or normal speed
  • Suitable for face painting and makeup art
  • Light Table mode for direct screen tracing
  • Handheld Mode with AR for steady tracing
Features
Read full description

Tracing Projector is your personal portable drawing and composition tool. Having Tracing Projector is like always having a sheet of tracing paper with you! Choose any image you'd like to draw, take a photo, or choose from hundreds of images supplied in the app; then look at your screen while you trace the image on paper! - Learn to Draw! Learn proportions and important lines by tracing photos of anything! Use several filters to enhance your photo, making it easier to trace. - Make real one-of-a-kind artwork you can hang on your wall! Send unique greetings on social media! Friends and family will love to see your animated drawings! - Show off your skills! Record a video while you draw and share it on your favorite social network. Your friends will be amazed! Choose from time-lapse and regular speeds, and include a narrative if you want to.  - Great for face painting or artistic makeup! - Great for school projects! Need to draw an image from a book on a poster? Trace it! - Kick-start your painting or portrait! Transfer your idea from a photo to your drawing canvas to get the proportions right. - Match the Composition! Transfer your plan from a sketch to the scrapbook page or photo wall! - Challenge yourself to sketch the essence of the image before the timer runs out! Focus on composition and structure. Freehand the fine details afterward, or disable Quick Sketch and trace them directly. (Disabling requires a one-time purchase.) Several tools make it really easy to trace your image: - Light Table - lock your screen, turn up the brightness, and trace the image from your screen directly! - Handheld Mode -- On supported devices, Augmented Reality keeps your tracing image steady while you hold your device at a comfortable angle. (demo video https://youtu.be/YJeK5Sjdi1Q). Requires iOS 11.3 or later on iPhone 6s/6s Plus or iPad Pro and later. Works best on stable horizontal and vertical surfaces with good light and some visible surface detail. - Lock the camera focus to keep the image steady while you trace. - Lock the canvas area to keep your layout and alignment while you zoom in to get a close look at your work in progress. - Several Filter modes enhance your image, increasing contrast to give you a better result. - Use the flashlight to light up your drawing. (requires Full Version) - Use the selfie camera and draw on your face. (requires Full Version) Other features make it fun and easy to share your creations with your friends. - Video recording in Time Lapse mode to make things smaller and faster and cooler. You can enable normal-speed and audio on the Settings screen. - The recorded video or snapshot includes a small thumbnail of the tracing image (with an option to turn that off). - Your videos and snapshots are stored automatically and available to share later from within the app, the Files app, or iTunes. - Sharing your videos and photos is easy with a preview screen and saved photos/videos! - Interrupted while recording your drawing? No problem - Combine multiple videos to create a single video for sharing! Use the Edit feature on the Saved Files screen: select two movies and tap Join. Tracing Projector is Enhanced For 3D Touch! Start right away from the camera or photo album from the home screen! Force-touch on the tracing image to peek at your progress while you draw! Notes: - For best results, stabilize your device above your drawing surface. A stack of books, drinking glass, or tripod works best. - The app requires access to your camera in order to present its overlay for drawing. - The app requires access to your photos in order to load an image to trace and to save the video of your drawing. - The app optionally uses your microphone when recording a video while you draw.

About

Teuida

Learn to speak Korean, Japanese, and Spanish through interactive, first-person POV scenarios. Practice essential expressions and gain confidence with AI-powered pronunciation feedback. Focus on speaking from day one with short, effective lessons.

Highlights
  • First-person POV speaking practice
  • Real-life scenario simulations
  • AI pronunciation analysis
  • Essential expression learning
  • Interactive stories
  • Culture-specific tips
Features
Read full description

Learn Korean, Japanese and Spanish by speaking from the start! Practice speaking essential expressions in first-person POV scenarios. =========== • "But I can just learn Spanish, Korean and Japanese by watching Netflix!?” Just like if you were learning how to swim, you’d go into a pool instead of watching videos of Michael Phelps swimming. You can't learn Korean by listening to NewJeans or speak Spanish by singing Despacito. Don't get us wrong. We love music. But if your goal is to ACTUALLY SPEAK, you have to, well – SPEAK! TEUIDA's first-person POV conversations will get you speaking everyday expressions in real-life scenarios. • 3 min > 30 min We believe that 3 minutes of actual speaking will help you more than 30 minutes watching someone else speak (long lecture videos). Why waste your precious time learning about a language when you can learn by speaking it yourself? Our interactive lessons not only get you to speak with the tutors but gives instant feedback on your pronunciation. • Overcome fear of speaking Research shows that one of the greatest barriers to speaking a language is confidence. After all, what's the point of knowing all the grammar rules and verb conjugations if you can't speak when the moment comes? TEUIDA helps you overcome fear of speaking by simulating real-life scenarios but without all the social anxiety. (i.e. Our characters won't throw shade at you for mispronouncing!) =========== Here’s a list of things that make TEUIDA different: • Essential expressions: No more weird, awkward phrases (translated by bots) that no one actually use in real life. (Let's be honest, when was the last time you had to say "I am a boy, you are a woman" in real-life?) • Effective curriculum: Once you master our curriculum, you will be able to know the basic vocabularies, grammars and of course, speak to your friends in Korean, Japanese, and Spanish! • Taught by Bilingual Tutors: Our crazy selection of fully bilingual tutors not only speak Korean and Japanese but understand where you’re coming from. They know exactly what to teach you because they've been in your shoes! • AI Pronunciation Analysis: What's the point of repeating sentences aloud if you can't tell whether you're pronouncing it right? TEUIDA has a convenient voice recognition system that will give instant feedback on your pronunciation. • Fun, Interactive Stories: We believe that learning and fun are not mutually exclusive. In fact, learning is most effective when it's fun! You'll find yourself laughing, screaming and at times even cringing with the characters. • Real-life Scenarios: Real-life everyday situations! Everything from ordering a drink at the cafe to asking for directions! • Culture-specific tips: A wise man once said that "the person who learns language without learning culture risks becoming a fluent fool". We believe understanding culture is the key to learning language. So we hand-selected each scenario to reflect the culture-specific elements of that specific culture! So... what are you waiting for? Stop reading and start speaking with TEUIDA! =========== Please note you will need a TEUIDA Premium plan in order to access all content and exclusive features. Terms of Use: https://www.teuida.net/terms Privacy Policy: https://www.teuida.net/privacy =========== Contact Developer: Business address: 5th floor, 165, Yeoksam-ro, Gangnam-gu, Seoul, Republic of Korea Contact: +82 10-4590-3154

Screenshots

Tracing Projector4 screens
Teuida4 screens

Verdict

The call

The clearest difference is review sentiment: Teuida at 95% against Tracing Projector's 38%. Teuida also leads on rating (4.9 vs 3.8) and ratings volume (59K vs 2.3K). Tracing Projector's advantage is ads (none vs shown) and device support (3 vs 1). On price, in-app purchases and monetization model 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. Tracing Projector sells 3 one-off in-app purchases and Teuida sells 7 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Teuida holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Teuida has 59K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews point the same way: 38% of Tracing Projector's written reviews are positive against 95% of Teuida's.

UpkeepUpdate frequency

Tracing Projector ships an update every 2 weeks, Teuida every 4 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard8 real differences · 3 level
Tracing Projector versus Teuida: the parameters behind the verdict, then further details
ParameterTracing ProjectorTeuida
PriceFreeFree
Rating3.8 (2.3K ratings)4.9 (59K ratings) — better
Positive reviews37.7% of reviews95.3% of reviews — better
Number of ratings2.3K59K — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#90 — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.2
Further details — not scored
Size107 MB203 MB
Age rating4+12+
DeveloperPhotilityTEUIDA

Customer experience

Tracing Projector

All ratings2,268 ratings
Positive67.6%
Neutral5.8%
Negative26.6%
Written reviews536 reviews
Positive37.7%
Neutral10.8%
Negative51.5%

Teuida

All ratings58,702 ratings
Positive98.3%
Neutral0.9%
Negative0.8%
Written reviews7,390 reviews
Positive95.3%
Neutral2.1%
Negative2.6%

User reviews

Tracing Projector

From 2.3K App Store ratings

What we love

  • 🚀 Helpful for tracing and sketching
  • 👍 Good for beginners
  • ⭐ Useful app overall
  • 🎨 Improves drawing skills
  • 💡 Innovative AR features

Room to improve

  • 🐛 Image drifts and moves around
  • ⏱️ Limited free drawing time
  • 🔒 Difficult to lock image in place
  • 💸 Forced to pay for full functionality
  • 🤯 Frustrating and buggy

Teuida

From 59K App Store ratings

What we love

  • 👍 Interactive and engaging learning
  • 🗣️ Encourages speaking practice
  • 🎓 Effective for beginners
  • 🎯 Focuses on practical conversation
  • 🎨 Immersive real-life scenarios

Room to improve

  • 💰 Premium subscription required for full access
  • ⏱️ Limited free lessons per day
  • 🔇 Voice recognition issues at times
  • 🤔 Lacks grammar and writing instruction
  • 🚧 Technical glitches and bugs

Bugs and requests

Tracing Projector

Reported bugs

5 issues
  • Image constantly moving and shifting
  • Handheld mode not working as expected
  • App crashes or freezes
  • Purchased features not working
  • Difficulty aligning image with paper

Requested features

5 requests
  • Longer free drawing time
  • Better image stabilization
  • Option to disable timer
  • Improved handheld mode
  • Ability to resize images

Teuida

Reported bugs

4 issues
  • Lessons not loading properly
  • Microphone not detecting speech correctly
  • Freezing and crashing issues
  • Inconsistent user interface

Requested features

5 requests
  • Add more languages beyond Korean, Japanese, and Spanish
  • Incorporate writing practice and Hangul lessons
  • Provide more free content and unlock system
  • Improve voice recognition accuracy
  • Add review and testing features

In-app purchases

3 purchases

Tracing Projector

One-time3
  • High Quality Video$2.99
  • Full Functionality$3.99
  • Pro Bundle - Best Value!$4.99
7 purchases

Teuida

Subscriptions6
  • 1 month7 Days trial$14.991 Month
  • 1 month$14.991 Month
  • 1 month7 Days trial2 variants$17.991 Month
Show 3 more
  • 12 months2 variants$59.991 Year
  • 12 months7 Days trial$79.991 Year
  • 12 months7 Days trial2 variants$89.991 Year
One-time1
  • Heather — Plant Character$1.99

Questions

Is Tracing Projector free?
Tracing Projector is free to download, with in-app purchases available.
Is Teuida free?
Teuida is free to download, with in-app purchases available.
Which has better reviews, Tracing Projector or Teuida?
Teuida is rated higher. Tracing Projector averages 3.8 out of 5 from 2.3K ratings, while Teuida averages 4.9 from 59K ratings.
Do Tracing Projector or Teuida have ads?
Teuida shows ads; Tracing Projector does not.
Which is updated more often, Tracing Projector or Teuida?
Tracing Projector ships an update every 2 weeks, and Teuida every 4 days. Most recently, Tracing Projector was updated on October 15, 2026 and Teuida on October 16, 2026.

Other comparisons