# TV Tune Up — Calibration Tool Kit • 4K

> Calibration Tool Kit • 4K (iPhone/iPad app by Cerebral Gardens.)

- Source: https://appshunter.io/ios/app/tv-tune-up/id1053777341 (this page in markdown: same URL + `.md`)
- Developer: [Cerebral Gardens](https://appshunter.io/developer/287980272)
- Category: Photo & Video, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 18.0 · 39 MB
- Languages: English
- Released: 2015-11-06
- Data updated: 2026-07-20
- User reviews in markdown: https://appshunter.io/ios/app/tv-tune-up/id1053777341/reviews.md

## What is TV Tune Up?

See movies and TV shows the way they were meant to be seen. Improve the picture quality of your TV or projector with TV Tune Up, an easy-to-use calibration tool kit. You stare at your screen for hours at a time - spend 15 minutes with our app to maximize the quality of those hours!

Out of the box, your TV is set by the factory to make it stand out among all the other TVs in the store, which often means the picture is too bright and not as true to life as it could be. Calibrating your TV’s settings to be ideal for your home environment is key to achieving the best possible viewing experience. You can use TV Tune Up, with its test patterns, tools, and instructions, to make your TV look its best.

TV Tune Up is the best way to calibrate your TV, ensuring you have the correct brightness, contrast, and sharpness settings.

As a bonus, TV Tune Up includes system information such as your device’s storage usage.


## Version history (last 5 releases)

### 1.3.3 — 2026-07-15

• Updated for tvOS 26
• Plus a round of polish and bug fixes

If you find TV Tune Up useful, please give us a star rating, and leave a review in the App Store.

### 1.3.2 — 2020-12-07

• Maintenance update
• Fixes issues with tvOS 14

### 1.3.1 — 2019-08-09

• Maintenance update

### 1.3 — 2017-10-08

• Support for Apple TV 4K

### 1.2 — 2016-01-05

We want to make TV Tune Up a required app for everyone with an Apple TV, so we've added some must-have features:

• Screen Wipe – can help clear ghosting
• System Information – view details of your device, including available storage space

If you've found TV Tune Up useful, please give us a rating the app store, thanks!

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## More apps by Cerebral Gardens

- [Wordology](https://appshunter.io/ios/app/wordology/id304657926)
- [Wordology Lite](https://appshunter.io/ios/app/wordology-lite/id308608974)
- [Party Doodles](https://appshunter.io/ios/app/party-doodles/id483502114)
- [Rudoku](https://appshunter.io/ios/app/rudoku/id965105321)
- [All the Rings](https://appshunter.io/ios/app/all-the-rings/id1186956966)

All apps by Cerebral Gardens: https://appshunter.io/developer/287980272

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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 2026-07-20.*