Comparison

DV+ Calibration vs DevBox

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

DV+ Calibration

Features
Read full description

DV+ Calibration is a calibration system that works with DV+. No professional equipment required, simply connect the application and the display via hotspot network to calibrate the light and dark lines of the display.

About

DevBox

Features
Read full description

Dev Box is a powerful, productive, automation, essential iso Development Assistant, It can improve your development productivity. Find IDFA: Easily find and share your IDFA(Identifier for Advertisers) for iOS app development. Device Info: It's a powerful and comprehensive tool that provides users with detailed insights into the hardware and software specifications of their iOS devices. Dynamic Font: Tool for shows the font in a neat list, and has customization options for font design, weight, width, and dynamic font sizes. WebView Tester: Easily test your webpages in a Safari(SFSafariViewController) or WebView(WKWebView). Save your time by not having to spin up your own iOS WebView environment to test the webpages. Haptic: Tool for test, learn, and implement haptic feedback, and you could share the code with yourself through Messages, email, airdrop, and more with one click. Store Redirect: Help you browsing of app stores in every country and region of the world. You could conveniently view App ratings and reviews, rankings, etc. in other regions.

Screenshots

DV+ Calibration4 screens
DevBox4 screens

Verdict

The call

The clearest difference is in-app purchases: DV+ Calibration at none against DevBox's 1. DV+ Calibration also leads on ads (none vs shown). DevBox's advantage is update cadence (every 3 days vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. DevBox sells 1 one-off in-app purchase. DV+ Calibration asks for nothing beyond the download.

UpkeepUpdate frequency

DV+ Calibration ships an update every 5 weeks, DevBox every 3 days. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

Scorecard3 real differences Β· 3 level
DV+ Calibration versus DevBox: the parameters behind the verdict, then further details
ParameterDV+ CalibrationDevBox
PriceFreeFree
Update frequencyEvery 5 weeksEvery 3 days β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size3 MB13 MB
Age rating4+17+
DeveloperNEWLINE INTERACTIVE, INC.δ½™ εΌ 

In-app purchases

None

DV+ Calibration

No in-app purchases

1 purchases

DevBox

One-time1
  • Pro Version$1.99

Questions

Is DV+ Calibration free?
DV+ Calibration is free to download, with no in-app purchases.
Is DevBox free?
DevBox is free to download, with in-app purchases available.
Do DV+ Calibration or DevBox have ads?
DevBox shows ads; DV+ Calibration does not.
Which is updated more often, DV+ Calibration or DevBox?
DV+ Calibration ships an update every 5 weeks, and DevBox every 3 days. Most recently, DV+ Calibration was updated on September 30, 2026 and DevBox on October 10, 2026.

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