PatternLab Jr vs ProofSketch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PatternLab Jr
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PatternLab Junior helps Grades 1–6 see patterns and explain the rule in words. Each session shows one pattern, asks the student to write the rule first, then ends by saving a Pattern Card or Mistake Card. The Library becomes a growing gallery of how patterns were explained.
ProofSketch
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ProofSketch helps you structure mathematical proofs through theorem cards, linked proof steps, lemmas, dependency maps, revision history, and PDF export. It does not generate proofs, verify correctness, provide hints, or evaluate accuracy.
Screenshots
Verdict
PatternLab Jr and ProofSketch are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PatternLab Jr | ProofSketch |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 26 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoang Nguyen Minh | Simge nur Karadag |
In-app purchases
PatternLab Jr
No in-app purchases
ProofSketch
No in-app purchases
Questions
Is PatternLab Jr free?
Is ProofSketch free?
Do PatternLab Jr or ProofSketch have ads?
Other comparisons
