Calibration Plus Downloads & RevenueCalibration Plus · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperLe bord de la piscine
CategoryPhoto & Video
Price2.99 GBP
Released
Rating★ 1.0 (2)
Version1.15
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Full timeline · 2 events in the last 12 months
- 🆕Calibration Plus first spotted by AppInsiderUnited Kingdom (found via developer)
- 🆕Calibration Plus released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
1.0 ★
2 ratings
Measured
Calibration Plus on the App Store
App details
App ID
1414916538
Publisher
Henry Thomas
On the store since
Sep 2018
8 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN FR
Size
14 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
1.0 ★
2 ratings
Measured
Ratings
2
Measured
About Calibration Plus
Calibration+ helps you for alternate process printing, by allowing fine tone control on your digital negatives.
For instance, the cyanotype process is contrasted with poor half tones. Calibration+ helps you to have better prints with dark, white and halftones by designing a correction curve.
With Calibration+, generate a reference chart on your device. Use your favorite image processing software :Adobe Photoshop™, Gimp, Affinity Photo™, Lightroom™… to generate digital negative. Invert. Flip. Print (as usual).
Photograph the print! Calibration+ computes the adjustment curve in your photo software to have perfect prints.
For instance, the cyanotype process is contrasted with poor half tones. Calibration+ helps you to have better prints with dark, white and halftones by designing a correction curve.
With Calibration+, generate a reference chart on your device. Use your favorite image processing software :Adobe Photoshop™, Gimp, Affinity Photo™, Lightroom™… to generate digital negative. Invert. Flip. Print (as usual).
Photograph the print! Calibration+ computes the adjustment curve in your photo software to have perfect prints.
Latest updates
1.15
We regularly update and enhance the application.
New in this version :
* optimized application for iOS 18
