EssayArchitect vs ProofSketch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EssayArchitect
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EssayArchitect helps students plan essays, build paragraphs, and review revisions through fixed writing steps. Create outlines, draft with required parts, compare versions, and export selected work while keeping every saved version preserved.
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
EssayArchitect 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 | EssayArchitect | 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 | 31 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Khuyen Cao Thi | Simge nur Karadag |
In-app purchases
EssayArchitect
No in-app purchases
ProofSketch
No in-app purchases
Questions
Is EssayArchitect free?
Is ProofSketch free?
Do EssayArchitect or ProofSketch have ads?
Other comparisons
