Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Game UI Design Software

ProtoPie vs Mockplus

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score ProtoPie #2 in Game UI Design Software 9.2/10 Free plan Free plan✓ 2 of 4 features Visit ProtoPie
Mockplus #8 in Game UI Design Software 8.5/10 Free plan Free plan✓ 2 of 4 features Visit Mockplus

ProtoPie leads on 0 checks, Mockplus on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreProtoPie · 9.2/10
  • Lowest starting priceMockplus · $5.95/user/mo
  • Free planboth

ProtoPie scores higher on our rubric for game ui design software: 9.2 against 8.5 out of 10; our editors rank them #2 and #8.

Mockplus is cheaper to start at $5.95/user/mo against $25/user/mo.

ProtoPie is the better fit for high-fidelity interaction and hardware prototyping. Mockplus is the better fit for affordable collaborative UI design and handoff.

  • ProtoPie fits best

    High-fidelity interaction and hardware prototyping

  • Mockplus fits best

    Affordable collaborative UI design and handoff

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature ProtoPie 9.2/10 Visit ↗ Mockplus 8.5/10 Visit ↗
At a glance
Editor score 9.2 8.5
Ranking #2 in Game UI Design Software #8 in Game UI Design Software
Best for High-fidelity interaction and hardware prototyping Affordable collaborative UI design and handoff
Pricing model Free plan + paid Free plan + paid
Starting price $25/mo $5.95/user/mo (best)
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted, Desktop, Mobile Cloud, Self-hosted, Desktop, Mobile
Platforms Web, Windows, macOS, iOS, Android Web, Windows, macOS, iOS, Android
Support Community, Docs Email, Community, Docs · 24/7
Compliance ISO 27001, GDPR, PCI DSS, SSO/SAML GDPR
Integrations 5 integrations 9 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features ProtoPie 2/4 · Mockplus 2/4
Real-time collaboration Not checked yet Not checked yet
Design systems ✓ ✓
Developer handoff ✓ ✓
UI animation support Not checked yet Not checked yet
Specs
Prototype capabilities Not checked yet Not checked yet
Primary platform Not checked yet Not checked yet
Included seats Not checked yet Not checked yet
Our review
Pros
  • Logic, variables, formulas, and native device interactions
  • Testing across iOS, iPadOS, Android, and HarmonyOS devices
  • Hardware, API, multi-device prototyping, recordings, and handoff
  • Free plan supports up to 10 users and unlimited guests
  • Imports files from Figma, Sketch, Photoshop, Adobe XD, and Axure
  • Combines prototyping, design systems, specifications, and asset preparation
Cons
  • Free plan allows only 2 cloud-saved prototypes
  • Basic includes 1 seat and 1 handoff recording
  • Enterprise features use custom pricing
  • Basic limits teams to 10 users and 10 active projects
  • Enterprise features require a custom plan
  • Its focus is broader UI design rather than game-specific tooling
Our verdict

ProtoPie is an interactive prototyping platform for product designers, UX researchers, and design teams creating detailed interface behavior. For game UI design, it fits teams that need more than static screens: Studio supports…

Read the review →

Mockplus is a product design platform for wireframing, UI design, interactive prototyping, design systems, collaboration, and developer handoff. Teams designing game interfaces can create and share prototypes, manage reusable components,…

Read the review →
  1. ProtoPieGame UI Design Software 9.2Free plan
  2. MockplusGame UI Design Software 8.5Free plan

Strengths and trade-offs

  • ProtoPie — where it wins

    • Logic, variables, formulas, and native device interactions
    • Testing across iOS, iPadOS, Android, and HarmonyOS devices
    • Hardware, API, multi-device prototyping, recordings, and handoff

    Where it doesn't

    • Free plan allows only 2 cloud-saved prototypes
    • Basic includes 1 seat and 1 handoff recording
    • Enterprise features use custom pricing

  • Mockplus — where it wins

    • Free plan supports up to 10 users and unlimited guests
    • Imports files from Figma, Sketch, Photoshop, Adobe XD, and Axure
    • Combines prototyping, design systems, specifications, and asset preparation

    Where it doesn't

    • Basic limits teams to 10 users and 10 active projects
    • Enterprise features require a custom plan
    • Its focus is broader UI design rather than game-specific tooling
  • ProtoPie9.2/10 · Free plan

    A strong choice for detailed interactions, device testing, and hardware-linked prototypes.

    Visit ProtoPieFull verdict →
  • Mockplus8.5/10 · Free plan

    Affordable collaborative UI design, prototyping, and developer handoff across major platforms.

    Visit MockplusFull verdict →

More comparisons

All game UI design software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update