Felgo 4 QML Dev App vs Coly for Self
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Felgo 4 QML Dev App
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Use the Felgo 4 QML Dev App to get Live Code Reload and QML Hot Reload for Qt Quick projects using Qt 6 and Felgo 4. FOCUS ON DEVELOPMENT Hot Reload with Felgo Live allows you to change your QML & JavaScript source code and view the result in realtime. Stop waiting for build, package and deployment. INCREMENTAL UI BUILDING Test your QML and JavaScript code immediately after saving. You can build your user interface incrementally and quickly iterate on your app until everything is perfect. CONCURRENT TESTING You can connect as many devices as you want, and every single one is updated simultaneously. This allows you to test any change on different platforms and devices at the same time. FELGO QML Hot Reload is available for free with the Felgo SDK. Felgo is based on the Qt framework and provides unique Qt Quick components and Qt development tools. Sign up at the Felgo website to fast forward your cross-platform app development.
Coly for Self
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Coly is a native client for the self-hosted deployment platforms you already run — Coolify, Dokploy, EasyPanel, Portainer, Temps, and Towbar — so you can check on a deploy or restart a stuck service without opening a laptop. Add every instance you manage. Switch between teams and providers from one screen, and see the same dashboard whether you're on Coolify or Dokploy. WHAT YOU CAN DO • See every resource's real status at a glance — running, deploying, stopped, or in error • Start, stop, restart, or trigger a fresh deploy, each behind a confirmation step • Browse projects, servers, and deployment history, and read logs on the spot • View environment variables, and edit them where the provider allows it • Get notified in the background when a deploy finishes, fails, or health changes BUILT FOR SELF-HOSTERS Your API credentials are stored only in this device's Keychain. Coly never sends them anywhere but the instance you point it at. Coolify and Dokploy are fully supported for viewing and control. EasyPanel, Portainer, Temps, and Towbar are read-only today. PREMIUM Unlimited connections and background health alerts. Monthly or yearly, cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Felgo 4 QML Dev App at none against Coly for Self's 2. Felgo 4 QML Dev App also leads on iOS requirement (16.0 vs 18.2). Coly for Self's advantage is update cadence (monthly vs every 6 months). On price, ads 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
Both are free to download. Coly for Self sells 2 in-app purchases, starting at $3.99 per month. Felgo 4 QML Dev App asks for nothing beyond the download.
Felgo 4 QML Dev App ships an update every 6 months, Coly for Self monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Felgo 4 QML Dev App | Coly for Self |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 132 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | FELGO GmbH | Eray Can Topcu |
In-app purchases
Felgo 4 QML Dev App
No in-app purchases
Coly for Self
- Coly Premium Monthly$3.991 Month
- Coly Premium Yearly7 Days trial$39.991 Year
Questions
Is Felgo 4 QML Dev App free?
Is Coly for Self free?
Do Felgo 4 QML Dev App or Coly for Self have ads?
Which is updated more often, Felgo 4 QML Dev App or Coly for Self?
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