Color Convert vs Marshal Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Color Convert
Easily convert hexadecimal color codes to UIColor formats for various programming languages. Select custom colors with a built-in picker and save your favorites. Supports Handoff for seamless device syncing.
- Hex to UIColor conversion
- Code snippet generation
- Swift, Objective-C, SwiftUI, Xamarin support
- Color picker
- Save favorite colors
- Handoff support
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Color Convert lets you easily convert hex color values to UIColor. Copy code snippets in Swift, Objective-C, SwiftUI, and Xamarin. Color Convert supports Handoff for copying and pasting between your iCloud devices. It also features a color picker for selecting custom colors. Convert your hexadecimal color values to UIColor and save your favorite colors for viewing later!
Marshal Stack
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Marshal Stack is one screen for everything you have already shipped. Your apps in the App Store, the sites and APIs behind them, and the servers you run yourself — all read by one rule: green is fine, amber needs a look, red is down. WHAT IT WATCHES • App Store — rating, review count, latest version, and the release state: in review, rejected, ready for sale. • Sites and APIs — checked every minute, with the latency next to the result. A notification arrives when an address stops answering twice in a row, and again when it recovers. • Your own servers — CPU, memory, disk, load and the heaviest processes, reported by a small agent you install with one line on a machine you already own. • Alerts that say what to do, not only what broke — memory over the threshold, a process running from /tmp, a port that was not open yesterday. YOUR KEYS, YOUR MACHINES Connect your own App Store Connect key, or none at all. The server agent dials out over HTTPS: it opens no port, reads no files, touches no databases, and uninstalls with one command. There is no registration form. Sign in with GitHub, or just open the app and look around on sample data bundled inside it — no account, no keys, no network. ON THE WRIST The same three states on Apple Watch. A glance tells you whether anything needs you, and a tap opens the one thing that does. Free. No subscription, no in-app purchases, no ads, no third-party trackers.
Screenshots
Verdict
The clearest difference is in-app purchases: Marshal Stack at none against Color Convert's 1. Marshal Stack also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement 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
Both are free to download. Color Convert sells 1 one-off in-app purchase. Marshal Stack asks for nothing beyond the download.
Color Convert ships an update every 3 months, Marshal Stack every 3 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.
| Parameter | Color Convert | Marshal Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Wyatt Harrell | Alexandr Degteari |
In-app purchases
Color Convert
- Color Convert Pro$1.99
Marshal Stack
No in-app purchases
Questions
Is Color Convert free?
Is Marshal Stack free?
Do Color Convert or Marshal Stack have ads?
Which is updated more often, Color Convert or Marshal Stack?
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