Comparison

Rocket Tracker vs ColPick

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

Head to head
About

Rocket Tracker

This app helps model and high-power rocketeers meticulously track their rocket collections. Log physical details, engine compatibility, launch history, and repair needs. It also cross-references engines to compatible rockets, simplifying engine management.

Highlights
  • Track rocket physical characteristics
  • Log engine compatibility
  • Record launch history and engines used
  • Manage rocket repair needs
  • Cross-reference engines to compatible rockets
Features
Read full description

Rocket Tracker is an app used to keep track of the rocketeer's collection of model and high-power rockets. It can be used to keep track of a rocket's physical characteristics (height, weight, center of gravity, etc.), what engines it can use, when it has been launched and what engines were used for that launch, and what repairs it may need. In addition, Rocket Tracker keeps a list of all engines used by any of your rockets and will list all of your rockets that can use a given engine. This is especially helpful when you have a couple of engines laying around and want to know which of your rockets could use those engines. Start using Rocket Tracker today to organize and keep track of all your rockets!

About

ColPick

Features
Read full description

Design with Color & Contrast Tired of switching between tools to convert color codes? The Ultimate Color Picker is a powerful, offline, and elegant utility for designers, developers, and artists. Select any hue from the color wheel and fine-tune saturation and brightness with precision. Key Features: Intuitive HSV/HSL Selector: Use the smooth Hue Slider and the detailed Saturation/Value Square for pinpoint color accuracy. 5-in-1 Instant Conversion: Get instant conversions for HEX, RGB, HSV, HSL, and CMYK formats simultaneously. No manual calculations needed. Zero Data Collection: The app is 100% offline. No tracking, no analytics, and no internet connection required. Your activity stays entirely private. Clipboard Ready: Tap any code field (HEX, RGB, etc.) to copy the value instantly to your clipboard. Haptic Feedback & Dark Mode: Enjoy a polished user experience with subtle haptic feedback and automatic support for your device’s Dark/Light Mode setting. Find the perfect color, convert it instantly, and drop it into your next project with ease. Download the definitive color tool today!

Screenshots

Rocket Tracker4 screens
ColPick4 screens

Verdict

The call

The clearest difference is iOS requirement: Rocket Tracker at 13.0 against ColPick's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Rocket Tracker versus ColPick: the parameters behind the verdict, then further details
ParameterRocket TrackerColPick
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 62 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size11 MB29 MB
Age rating4+4+
DeveloperJakob AdamsErgun Bassan

In-app purchases

None

Rocket Tracker

No in-app purchases

None

ColPick

No in-app purchases

Questions

Is Rocket Tracker free?
Rocket Tracker is free to download, with no in-app purchases.
Is ColPick free?
ColPick is free to download, with no in-app purchases.
Do Rocket Tracker or ColPick have ads?
Neither Rocket Tracker nor ColPick shows ads.

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