Felgo vs Impact.js
Felgo
felgo.comImpact.js
impactjs.comSide by side
| Figure | Felgo | Impact.js |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 6 | 1 |
| Spec score · Game Engine Software | 9.2 (#3) | 7.9 (#63) |
| Free plan | Yes | Yes |
| Integrations | Official plugins cover AdMob, Amplitude, Apple Sign In, Chartboost, Facebook, Firebase, Flurry, Game Center, OneSignal, OAuth 2.0 and other services. | The Ejecta page lists Game Center, gamepad, in-app purchases, iAds and image picker integrations or APIs. |
| Support | Paid support can include architecture advice, code reviews, debugging, profiling, bug fixing and feature implementation. | The maker directs programming questions to the forums and IRC channel, and says forum questions are often answered faster than email. |
| What it does | Felgo is a Qt-based cross-platform SDK for building apps and games for mobile, desktop, embedded and WebAssembly targets. | Impact is a JavaScript game engine for developing HTML5 games for desktop and mobile browsers. |
Plans
Felgo
- Startup€79 a month
- Business€245 a month
- PersonalFree
- PersonalFree
- Indie$79 a month
- EnterprisePriced on request
In their own words
Felgo
Felgo is a native cross-platform SDK based on Qt for building applications, games and embedded software. Developers mainly use QML and JavaScript, with C++ also supported. Felgo Live updates QML and JavaScript on connected devices after a save, without waiting for build and deployment steps. The Game Engine focuses on 2D casual games and includes Box2D physics, particles, multi-touch and animations. Felgo Apps can use device features such as cameras, sensors and file systems, alongside networking options including WebSockets, Bluetooth LE and NFC. Browser-based Cloud Builds can build and deploy projects from Felgo Cloud IDE. Game Network offers achievements, leaderboards, challenges, cloud storage and offline support. Listed targets include Android, iOS, Windows, macOS, Linux and web. Personal has an annual turnover limit under €50k. Startup costs €79 a month, billed annually per developer, and has a turnover limit under €100k. Business costs €245 a month, billed annually, and has no annual turnover limit. Felgo offers a free plan and a free trial.