Skip to content

Home Apps Blog Rank Checker Insights Tools

← Indie developer corner

Marc Schrefel

3 apps in our directorySmall developer

Developer website: scrolltostudy.com

IronWake: Fitness Alarm Clock Marc SchrefelFree with purchases4.7 · 216 ratings
ScrollToStudy: KI Lernapp Marc SchrefelFree with purchases4.7 · 185 ratings
PureFood: Food Scanner Marc SchrefelFree with purchases5.0 · 5 ratings

obelisk club

© 2026 Obelisk Club. All rights reserved.

Free tools Blog Rank Checker Insights Privacy Policy Terms of Service Contact GitHub llms.txt

Popular how-tos

What CRF value to use for video
Compress images on Mac without uploading
Remove location from iPhone photos
Batch rename files on Mac
WebP vs AVIF vs JPEG on Mac
Merge PDF files on Mac
Guideline 4.3 (Spam) rejection
Guideline 2.1 rejection

Home Apps Blog Rank Checker Insights Tools

obelisk club

© 2026 Obelisk Club. All rights reserved.

Free tools Blog Rank Checker Insights Privacy Policy Terms of Service Contact GitHub llms.txt

Popular how-tos

What CRF value to use for video
Compress images on Mac without uploading
Remove location from iPhone photos
Batch rename files on Mac
WebP vs AVIF vs JPEG on Mac
Merge PDF files on Mac
Guideline 4.3 (Spam) rejection
Guideline 2.1 rejection

Marc Schrefel: apps on the App Store | Obelisk Club