GET /candidate/projects/lastpass_mobile_vault
● parsed source: case-study-lastpass.html format: json tokens: ~1,450 updated: 2026-10
case-study.json
{
"title": "Rethinking the LastPass mobile vault",
"summary": "A redesign built around the most common job, getting a saved login fast, that beat the existing app in testing and became the basis of the new LastPass mobile app.",
"details": {
"company": "LogMeIn, the LastPass password manager mobile apps (iOS and Android)",
"role": "[Your title; e.g. Product Designer, lead designer on the mobile redesign]",
"team": "[PM], [iOS and Android engineers], [other designers]",
"stakeholders": "LastPass product leadership, the desktop and design system team, [support or customer success]",
"methods": "Analytics review, app-store review analysis, workshops, task-flow mapping, concept sketching, unmoderated remote usability tests, testing against a control",
"tools": "[Sketch, InVision, UserTesting, analytics tool]"
},
"overview": {
"problem": "The mobile app hadn’t had a meaningful update in 3+ years. Analytics and app-store reviews showed basic problems finding and using saved logins, and the iOS and Android apps had drifted apart from each other and from desktop.",
"solution": "Focused the redesign on the most common tasks (finding a login, search, vault navigation), tested two contrasting vault concepts in unmoderated usability tests, then refined the winning “classic” layout and tested it against the existing app.",
"impact": [
"Classic layout won: easier to find items, less friction, more visually appealing",
"Beat the existing app in a follow-up test, easing fears of alienating loyal users",
"Approved for development as the basis of the new LastPass app [what shipped; post-release numbers]"
]
},
"context": {
"business": "Desktop had a new information architecture and design system supporting many new item types; the mobile apps hadn’t kept up.",
"customer_problem": "On mobile, people mostly open LastPass to grab a saved login mid-sign-in. The old app made that slower and harder than it needed to be.",
"evidence": "App-store reviews grouped into pain-point categories, cross-checked against analytics. Site login: ~16.1M uses on Android, ~7.9M on iPhone. Search next: ~5.7M on iPhone, ~3.4M on Android.",
"problem_statement": "How might we help people find and use the login they need in seconds, with one consistent app across iOS, Android and desktop?"
},
"role": {
"owned": "Task flows for each common action, prototypes for both concepts, the unmoderated usability tests, and iterating on the winner for the follow-up test.",
"partnered_on": "Analytics and app-store review analysis, goal-setting workshops, the two vault concepts and the information architecture.",
"goals": [
"Faster, easier finding on mobile",
"Simpler common flows",
"Close the desktop–mobile gap",
"Unify iOS and Android",
"Bring the desktop design system to mobile"
],
"constraints": [
"Loyal, outspoken users: a big change risked backlash",
"New information architecture: both concepts had to support desktop’s new item types",
"Two platforms: iOS and Android conventions reconciled into one experience"
]
},
"process": {
"understand": "Identified the most common actions, where users came from and what they did next. First round focused on navigation and IA, vault layout, search, and finding a login.",
"explore": "Two opposite vault concepts from workshops: Option 1 “Classic” list (safe, familiar) vs. Option 2 card layout showing more item types up front.",
"map_flows": "Mapped a simple flow for each common action, e.g. copy-and-paste login: open LastPass, log in, find item, copy, return to app or browser, paste, log in.",
"test_twice": "Unmoderated remote usability tests of both prototypes; refined the winner and ran a follow-up study against the existing app."
},
"decisions": [
{ "decision": "Scope of the first round", "options": "Redesign everything / focus on top tasks", "chose": "The four areas the data showed mattered most", "tradeoff": "Less common actions, like editing notes, waited" },
{ "decision": "Vault concept", "options": "Classic list / new card layout", "chose": "Tested both; Classic won on findability, friction and appeal", "tradeoff": "Set aside the bolder card layout" },
{ "decision": "Proving the change was safe", "options": "Ship on the first test / test against the current app", "chose": "Follow-up study against the existing app", "tradeoff": "An extra round of testing before development" }
],
"solution": [
"Search first: at the top of “All items,” since it’s the second most common action",
"Item-type shortcuts: one-tap access to Password, Payment Card, Address, Bank Account and more",
"Recent items first: recently used sites above the full list, each with a copy button",
"Bottom navigation: All items, Folders, Add, Favorites and Account in a thumb-reachable bar, shared across iOS and Android"
],
"impact": {
"tests": [
"Classic vs. card layout: Classic won [participants, task success, time on task, ease ratings]",
"New design vs. existing app: new design performed better [participants, task success, preference]",
"After release: portions went into development [app-store rating, time to log in, support tickets]"
],
"quote": "[Quote from a test participant]"
},
"reflection": {
"do_differently": "[e.g. collect numbers in both studies, such as task success and time]",
"learned": "Testing a safe concept against a bold one settled the debate quickly; a redesign doesn’t have to look new to be better.",
"next": "Parts of the design moved into development as the new LastPass app. [What shipped, and when.]"
}
}