---
title: "Discussion on \"Counting reps with Vision and locking apps with Screen Time\" | Hashnode"
description: "Discussion on \"Counting reps with Vision and locking apps with Screen Time\". Counting push-ups from Vision body pose with one state machine, and what Screen Time's shields, callbacks and 20-activity limit really allow."
url: "https://hashnode.com/posts/counting-reps-with-vision-and-locking-apps-with-screen-time/6af5f6b66946365366abe306"
---

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# [Counting reps with Vision and locking apps with Screen Time](https://treamz.hashnode.dev/counting-reps-with-vision-and-locking-apps-with-screen-time?utm_source=hashnode&utm_medium=feed)

Counting push-ups from Vision body pose with one state machine, and what Screen Time's shields, callbacks and 20-activity limit really allow.

2d ago · 10 min read · treamz.hashnode.dev  
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-   [#ios](https://hashnode.com/tag/ios)
-   [#swift](https://hashnode.com/tag/swift)
-   [#computer-vision](https://hashnode.com/tag/computer-vision)
-   [#screen-time](https://hashnode.com/tag/screen-time)

## Written by

[Ivan Chernoknizhnikov](https://hashnode.com/@treamz)

@treamz

  
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