Best Game UI Design Software in 2026
Updated
In short: Fluid UI is ranked #1 of 32 as of 2 October 2026, ahead of Framer and Justinmind. The best-ranked option with a free plan is Framer. The lowest first paid tier on this page is Lunacy at $1/mo.
Game UI design software supports the work of designing and prototyping the screens players use. UXPin, ProtoPie, and Justinmind lead the ranking, followed by Mockplus and Proto.io. Compared on design systems, prototype capabilities, and UI animation support, the entries cover different aspects of interface work. Developer handoff can help you assess preparation for implementation, while real-time collaboration and included seats are useful team considerations. Primary platform, free-plan availability, and paid-from pricing add practical comparison points. Weigh the listed capabilities against how your team creates game interfaces, collaborates on designs, and hands work to developers.
32 game UI design software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Fluid UI iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$8.25/mo Design systems: Yes
- 2 Framer iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$10/mo
- 3 Justinmind iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$19/mo Design systems: Yes
- 4 Mockplus iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$2.48/mo Design systems: Yes
- 5 Pixso Android only RecognisedPhone appDocumentedFree plan 7.9$4/mo
- 6 Proto.io iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$29/mo Design systems: Yes
- 7 ProtoPie iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$25/mo Design systems: Yes
- 8 UXPin iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$29/mo Design systems: Yes
- 9 Marvel iPhone + Android RecognisedPhone appDocumentedFree plan 7.8$12/mo Design systems: Yes
- 10 MasterGo iPhone + Android RecognisedPhone appDocumentedFree plan 6.9Free Real-time collaboration: YesPrototype capabilities: advancedDesign systems: Yes
- 11 OpenPencil iPhone + Android RecognisedPhone appDocumentedFree plan 6.8 Real-time collaboration: YesPrototype capabilities: noneDesign systems: Yes
- 12 Sketch iPhone only RecognisedPhone appDocumentedFree plan 6.7 Design systems: Yes
- 13 Origami Studio iPhone + Android RecognisedPhone appDocumentedFree plan 6.6 Design systems: Yes
- 14 Principle iPhone only RecognisedPhone appDocumentedFree plan 6.6$99/mo Design systems: Yes
- 15 Flinto iPhone only RecognisedPhone appDocumentedFree plan 6.5$99/mo
- 16 Lunacy No phone app RecognisedPhone appDocumentedFree plan 6.4$1/mo
- 17 Visily No phone app RecognisedPhone appDocumentedFree plan 6.4$14/mo Design systems: Yes
- 18 Penpot No phone app RecognisedPhone appDocumentedFree plan 6.3$7/mo Design systems: Yes
- 19 Uizard No phone app RecognisedPhone appDocumentedFree plan 6.2$3.25/mo Design systems: Yes
- 20 Moqups No phone app RecognisedPhone appDocumentedFree plan 6.1$7/mo Design systems: Yes
- 21 NinjaMock No phone app RecognisedPhone appDocumentedFree plan 6.0Free
- 22 Quant-UX No phone app RecognisedPhone appDocumentedFree plan 6.0Free Design systems: Yes
- 23 Axure RP No phone app RecognisedPhone appDocumentedFree plan 5.6$29/mo Design systems: Yes
- 24 ForeUI No phone app RecognisedPhone appDocumentedFree plan 5.5€130/mo Design systems: Yes
- 25 Balsamiq Wireframes No phone app RecognisedPhone appDocumentedFree plan 5.4$16/mo Design systems: Yes
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which game UI design software is ranked first on Samsung Mobile US Press?
Fluid UI is ranked #1 of 32 with a score of 7.9. Framer is second and Justinmind third.
How many of these have a free plan?
17 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Lunacy has the lowest first paid tier we found: $1/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.