Single-select vs multi-select: how do apps format onboarding quiz questions?
Of 80 apps where the select-mode is stateable, 19 use single-select and 7 use multi-select ('select all that apply') — most quiz screens don't verbalize the mode at all.[1] Single-select dominates the stateable subset by roughly 3 to 1. Default to single-select for goal and demographic questions, and reserve multi-select for genuinely multi-answer prompts like interests.
Among 80 apps with stateable select-mode, 19 use single-select vs 7 multi-select — Lazyweb Research, July 2026.
The finding
Select-mode is rarely stated in vision text, so this is a lower-bound view. Of 80 apps with detectable framing, 19 use single-select and 7 use multi-select ('select all that apply').[1] Among apps where the mode is knowable, single-select leads roughly 3 to 1.
How to apply it
Single-select is the safe default for goal, demographic, and experience-level questions — one answer, immediate advance, minimal cognitive load. capcut's single-role choice and codeacademy-go's single experience-level pick are clean single-select examples.[2]
Use multi-select only when the question genuinely has multiple true answers, such as interests or content preferences, and label it explicitly ('select all that apply') so users don't assume single-select and tap through. couple-joy's multiple-choice tiles show how a well-structured choice screen reads.[3]
Caveats
The true single-vs-multi split is unknown because most quiz screens don't verbalize the mode; 19 vs 7 is only 'of apps where the mode is stateable' (26 of 80).[1] Both counts are lower bounds. Don't extrapolate the ratio to all quiz apps — treat it as directional evidence that single-select is more common.
The numbers
| Stat | Computed from |
|---|---|
| Of 80 apps with detectable framing: 19 single-select, 7 multi-select | single_vs_multi_select |
| capcut single role; codeacademy-go single experience-level | qualitative capcut; qualitative codeacademy-go |
| couple-joy multiple-choice tiles | qualitative couple-joy |
Sources & citations
- [1] Lazyweb Research analysis of 80 apps (Lazyweb quiz-framing corpus), July 2026. Of 80 apps with detectable select-mode framing, 19 single-select vs 7 multi-select; most screens don't state the mode, so both are lower bounds. ↩
- [2] Lazyweb Research analysis of 119 apps (Lazyweb onboarding-quiz corpus), July 2026. capcut single-role selection; codeacademy-go single experience-level choice. ↩
- [3] Lazyweb Research analysis of 119 apps (Lazyweb onboarding-quiz corpus), July 2026. couple-joy multiple-choice tiles with progress indicator. ↩
Source: Lazyweb Research — proprietary analysis of real, in-market app screens. Cite as Lazyweb Research, 2026-07-07.