Fault Seeker

Sebastian Marquez von Hage Education iPhoneiPadiPod touch

Fault Seeker is a paid Education app for iPhone and iPad by Sebastian Marquez von Hage. Requires iOS 15.6. Updated July 23, 2025.

Price: 1.99 USD; on the App Store
Size: 4 MB; Age 4+
Updated: Jul 23; 2025 · v1.0

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About Fault Seeker

“Fault Seeker” is an innovative app for training yourself to spot and fix language errors. – Ideal for middle‑schoolers, high‑school students, and adults who want to improve their writing. – Includes around 150 texts with varied linguistic challenges. – Errors are randomly generated from a comprehensive library of common English mistakes—yielding endless combinations. – Allows you to track your progress with detailed statistics. – Completely ad‑free, with no hidden fees.

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App privacy

The developer, Sebastian Marquez von Hage, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Fault Seeker is a paid Education app for iPhone, iPad and iPod touch, developed by Sebastian Marquez von Hage. It requires iOS 15.6 or later and is 4 MB to download. It was first released on July 23, 2025 and last updated on July 23, 2025.

Category: Education
Price: 1.99 USD
Version: 1.0
Size: 4 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: July 23, 2025
Last updated: July 23, 2025
Developer: Sebastian Marquez von Hage

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Alternatives to Fault Seeker

Looking for apps like Fault Seeker? Here are 6 similar apps on the App Store. The highest rated is Tyra - Förskoleappen (5.0/5), and 5 of the 6 are free to download.

Fault Seeker vs. alternatives
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Fault Seeker	–	1.99 USD	July 23, 2025
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Vocabuo - Language Vocabulary	4.8 / 5 (279)	Free	Nov 4, 2026	Compare

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