# Tack Sharp — Decisive Camera Focusing

> Decisive Camera Focusing (iPhone/iPad app by Chris Hunt.)

- Source: https://appshunter.io/ios/app/tack-sharp/id6448129507 (this page in markdown: same URL + `.md`)
- Developer: [Chris Hunt](https://appshunter.io/developer/320142572)
- Category: Photo & Video, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English
- Released: 2023-05-03
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/tack-sharp/id6448129507/reviews.md

## What is Tack Sharp?

Tack Sharp helps you take control of camera image sharpness. As a tool for learning it helps you understand how camera settings change image sharpness. As a tool in the field it helps you make quick decisions about camera settings. At its heart Tack Sharp is a specialized calculator showing the range of sharp focus and the extent of blurring for different subjects in a scene. It uses tried and tested camera principles to take the guess work out of camera setup.


## Version history (last 5 releases)

### 3.1 — 2024-10-09

Redesigned interface to work for a wider range of Apple Watches.
Rebuilt for newer iOS and watchOS devices.

### 3.0.3 — 2023-07-07

Interface refinements and optimization.

### 3.0.2 — 2023-05-05

Minor bug fixes and interface improvements.

### 3.0.1 — 2023-05-03

Minor interface color changes.

### 3.0 — 2023-05-03

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Smart Photo Sync](https://appshunter.io/ios/app/smart-photo-sync/id1260957200) | 2.5 (11) | $4.99 | Photo & Video |
| [ObscuraFlex](https://appshunter.io/ios/app/obscuraflex/id6503669130) | 5.0 (2) | Free | Photo & Video |
| [Photo Studio : Edit Photos](https://appshunter.io/ios/app/photo-studio-edit-photos/id6444336602) | — | Free | Photo & Video |
| [SlowLightMeter](https://appshunter.io/ios/app/slowlightmeter/id6751812869) | 5.0 (2) | Free | Photo & Video |
| [Graflex Light Meter](https://appshunter.io/ios/app/graflex-light-meter/id6752913807) | 4.5 (2) | Free | Photo & Video |
| [Depth of Field Master](https://appshunter.io/ios/app/depth-of-field-master/id6746701993) | — | Free | Photo & Video |

## More apps by Chris Hunt

- [Tack Sharp 2.0](https://appshunter.io/ios/app/tack-sharp-20/id1202599021)
- [Quine](https://appshunter.io/ios/app/quine/id1450128957)
- [Quine](https://appshunter.io/ios/app/quine/id6761664603)

All apps by Chris Hunt: https://appshunter.io/developer/320142572

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*