Comparison

Wertequadrat vs SketchTutor

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

Head to head
About

Wertequadrat

This app aids personal development by enhancing understanding of your own and others' behaviors. It can also be a valuable tool for resolving conflict situations.

Highlights
  • Personal development
  • Behavioral understanding
  • Conflict resolution
  • Self-awareness
  • Interpersonal understanding
Features
Read full description

Das Wertequadrat hilft dir, dich persönlich weiterzuentwickeln, weil du damit Verhaltensweisen von dir und anderen besser verstehst. Auch zum Lösen von Konfliktsituationen kann das Wertequadrat hilfreich sein.

About

SketchTutor

Learn to draw step-by-step with AI assistance. The app guides each stroke and can intelligently correct or add elements to your drawings. It offers a wide variety of lessons and challenges, with optional advanced drawing packs.

Highlights
  • AI-powered stroke correction and addition
  • Step-by-step drawing lessons
  • 233 included drawings across categories
  • Doodle Challenge for memory drawing
  • Gallery of last 500 drawings
  • Progress tracking for each drawing
Read full description

Learn to draw one stroke at a time. When a part goes wrong, let the AI fix just that part. AI FIX House came out crooked? Can't draw hands or a face in profile? Circle that part and the AI redraws it in your own style. Nothing outside the circle changes. It works on drawings you make here and on any picture from Photos. Circle an empty spot and say what to add, and it draws that in your style too. Hold to compare before and after, then keep it, save it or share it. Two fixes are included; packs of 10 and 50 are sold separately, no subscription. Images are uploaded only when you choose AI Fix; see Privacy below for processing and retention details. AI Fix is not available in the mainland China App Store. LESSONS, ONE STROKE AT A TIME • A dashed guide shows the next stroke: where it goes and how big. • Draw over it with your finger or Apple Pencil. Every stroke is checked for shape, position and size. Redo it, or keep it and move on. • A kept stroke settles onto the guide, and the line still looks like yours. Switch this off in Settings if you prefer. • At the end, your lines appear beside the corrected drawing with a similarity score. • Then the guide goes away and you draw the same subject from memory. 233 DRAWINGS 114 are included: the whole Easy level, 110 drawings of 1 to 12 strokes across animals, food, nature, everyday objects and vehicles, plus four harder samples such as The Great Wave and Girl with a Pearl Earring. The Advanced Set unlocks the other 119 Medium and Hard drawings, up to 121 strokes: anime characters, chibi animals, scenes such as a torii gate in the water, a castle and a Ferris wheel, plus the Mona Lisa and The Scream as simple line art. One-time purchase, no subscription. Future advanced drawings are included, and the purchase restores on your other devices. ALSO INSIDE • Search drawings by name or category, alongside the difficulty filter. • Doodle Challenge: draw a named subject from memory in 20 seconds and see whether the app recognizes it. • A gallery of your last 500 drawings, shareable as images. • Progress for every drawing, a difficulty filter, pinch-to-zoom, and "skip this stroke" so a lesson never gets stuck. • An optional daily reminder, and Apple Pencil double-tap to undo. • Made for iPhone and iPad. PRIVACY No account, no ads, no tracking. Lessons, progress and your gallery are stored on your device. Purchases use Apple’s StoreKit. Optional AI Fix sends the selected region, a small reference image (or the whole picture in whole-picture mode), and your hint through our server to Google’s image model. A random installation identifier is sent only to our server for usage limits. We do not save the image, hint or result on our server; daily installation counters expire after 36 hours. Google may retain prompts and responses for up to 55 days for abuse monitoring. See our privacy policy for details.

Screenshots

Wertequadrat3 screens
SketchTutor4 screens

Verdict

The call

The clearest difference is price: SketchTutor at Free against Wertequadrat's $3.99. SketchTutor also leads on update cadence (every 10 days vs every 30 months). Wertequadrat's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 17.0). On ads and device support 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

SketchTutor is free to download; Wertequadrat costs $3.99 up front. SketchTutor sells 3 one-off in-app purchases. Wertequadrat asks for nothing beyond the download.

UpkeepUpdate frequency

Wertequadrat ships an update every 30 months, SketchTutor every 10 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Wertequadrat versus SketchTutor: the parameters behind the verdict, then further details
ParameterWertequadratSketchTutor
Price$3.99Free — better
Rating—4.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 30 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size22 MB17 MB
Age rating4+4+
DeveloperBEVANTOS GMBHHanyue Zhou

Customer experience

Wertequadrat

Written reviews2 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

SketchTutor

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

Wertequadrat

No in-app purchases

3 purchases

SketchTutor

One-time3
  • Advanced Set$2.99
  • AI Fix ×10$2.99
  • AI Fix ×50$9.99

Questions

Is Wertequadrat free?
Wertequadrat costs $3.99, with no in-app purchases.
Is SketchTutor free?
SketchTutor is free to download, with in-app purchases available.
Do Wertequadrat or SketchTutor have ads?
Neither Wertequadrat nor SketchTutor shows ads.
Which is updated more often, Wertequadrat or SketchTutor?
Wertequadrat ships an update every 30 months, and SketchTutor every 10 days. Most recently, Wertequadrat was updated on November 3, 2026 and SketchTutor on November 6, 2026.

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