Best Napa 401K Apps

167+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

The best napa 401k apps on iPhone average 4.2★ across 167+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Napa 401K

Capital Group PlanPremier401k#1
4.8😞(11K ratings)
FreeAds
Capital Group PlanPremier401k screenshot 1
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Capital Group PlanPremier401k screenshot 3
Capital Group PlanPremier401k screenshot 4
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This app is designed for American Funds PlanPremier participants to manage their 401k accounts. Users can view key account details, make account changes, access forms, and utilize various account management tools.

What We Love

  • 👍 User friendly
  • 🚀 Easy to make changes
  • 💡 Allows to review investments and make changes

Room to Improve

  • 🐛 Glitchy, freezes up
  • 🐛 Keeps crashing
  • 🐛 Login doesn't work
NetBenefits#2

NetBenefits by Fidelity Investments

Fidelity workplace benefits
Strong Contender
💰 Finance
4.6😞(28K ratings)
Free
#75in Finance
NetBenefits screenshot 1
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Manage all your Fidelity workplace benefits in one place with this app. View retirement savings, manage HSA expenses, access educational materials, and stay secure with advanced security measures. Take control of your financial well-being today.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient mobile access
  • 🔒 Secure document upload
  • 💡 Helpful retirement planning tools

Room to Improve

  • 🐛 Buggy and glitchy
  • 🕸️ Feels like a mobile website, not a true app
  • 🤔 Confusing navigation and user experience
NAPA AUTO PARTS#3

NAPA AUTO PARTS by Genuine Parts Company

Worth Considering
🌟 Lifestyle
2.9😞(1.5K ratings)
Free
NAPA AUTO PARTS screenshot 1
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Access over 400,000 auto parts and accessories easily with the official app. Find parts, locate stores, reserve items, and get expert advice with just a few taps.

What We Love

  • 🚀 Fast and responsive
  • 📦 Streamlined ordering process
  • 💾 Saves vehicle information
  • 🏪 Convenient store pickup

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Unreliable search functionality
  • 🔄 Constant need to re-login

More Napa 401K apps to explore

4
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Coupons
Free

Discover the latest coupons, deals, and exclusive offers with an app dedicated to tools and savings. Easily browse products, watch demos, check availability, and sync wish lists across devices. Join the Inside Track Club for even more discounts and stay informed about America's top retailer of quality tools at unbeatable prices.

🛍️ Shopping
(211K)
5
AutoZone Auto Parts & Repair
AutoZone Auto Parts & Repair
AutoZone Auto Parts & Repair
Shop Car, Truck & SUV Parts
Free

Shop for a wide range of auto parts, accessories, and tools for your vehicle with ease. Find everything you need to maintain and repair your car in one convenient place. Upgrade your ride and keep it running smoothly.

🛍️ Shopping
(203K)
6
Advance Auto Parts
Advance Auto Parts
Advance Auto Parts
Car, Truck & Motorcycle Parts
Free

"Experience fast and simple auto parts shopping with our app. Easily find the right parts, check availability, order for pickup or delivery, save vehicles, pay securely, earn rewards, and get everything you need for your projects faster."

🛍️ Shopping
(117K)
7
NAPA PROLink
NAPA PROLink
NAPA PROLink
PRO shop for NAPA AUTO PARTS
Free
💼 Business
(50)
8
Principal®
Principal®
Principal®
Retire on your terms.
Free

Manage your retirement savings conveniently with our app, offering quick access to account information, personalized retirement tracking, financial education, and insurance details. Take control of your financial future with ease.

💰 Finance
(227K)
9
Milliman Mobile Benefits
Milliman Mobile Benefits
Milliman Mobile Benefits
by Milliman, Inc.
Free

Access your retirement plan information easily on the go with an app designed for participants in employer-sponsored plans managed by Milliman. Stay engaged with your account, view details, make changes, and ensure security through multi-factor authentication. Visit the full site for advanced functionalities.

💰 Finance
(6.5K)
10
401GO
401GO
401GO
401k plan management
Free

Manage your 401(k) retirement savings easily with our mobile app - view account balance, adjust investments, get personalized recommendations, and more. Take control of your financial future now!

💰 Finance
(16)
11
OneAmerica Retirement
OneAmerica Retirement
OneAmerica Retirement
OneAmerica Retirement Services
Free

Access financial wellness resources, manage retirement accounts, view balances, change contributions, and more with the intuitive OneAmerica Financial app. Designed for retirement plan participants, it prioritizes data security and provides support through email or website.

💰 Finance
(8.4K)
12
Guideline
Guideline
Guideline
Access your 401(k) anytime
Free

Manage your 401(k) easily with the Guideline app. Set up, track, and adjust your retirement savings conveniently from your phone. Ensure security with mobile-first features. Visit guideline.com to learn more.

💰 Finance
(1.8K)
13
Transamerica Retirement App
Transamerica Retirement App
Transamerica Retirement App
by Transamerica Retirement Solutions, LLC
Free

Access and manage your Transamerica retirement account on-the-go with this app. View account balance, investment performance, make changes to savings, and utilize the OnTrack® tool to optimize your retirement strategy. Log in to stay on top of your retirement goals anytime, anywhere.

💰 Finance
(3.2K)
14
Choice: Bitcoin in your IRA
Choice: Bitcoin in your IRA
Choice: Bitcoin in your IRA
Stack Sats, Crypto & Stocks
Free

Invest in Bitcoin for your retirement with Choice: Bitcoin in your IRA. Grow your retirement savings by stacking sats and investing in cryptocurrency. Start securing your future today!

💰 Finance
(1.5K)
15
Alerus Retirement
Alerus Retirement
Alerus Retirement
Participant Account Access
Free

Access your employer-sponsored retirement account easily with the Alerus Retirement mobile app. Check balances, view investment performance, receive alerts, and manage contributions securely. Take control of your retirement planning today!

💰 Finance
(997)
16
Plootus 401k/403b Simplified
Plootus 401k/403b Simplified
Plootus 401k/403b Simplified
AI based Retirement Planning
Free

This AI-based retirement planning application helps users optimize their 401k, 403b, 457, 401a, and TSP plans by providing personalized investment advice, retirement calculators, and income planning tools, all for free. By analyzing thousands of plans and using artificial intelligence, it offers unbiased investment options, helping users make informed decisions to achieve a happy and wealthy retirement.

💰 Finance
(33)
17
Newport Group
Newport Group
Newport Group
by Ascensus Inc
Free

Access your retirement accounts with ease using the mobile app from Newport Group. Experience user-friendly account management with our updated rebranded app. Download now and reach out to participantservices@newportgroup.com for assistance or feedback.

💰 Finance
(444)
18
401k: Your Retirement Guide
401k: Your Retirement Guide
401k: Your Retirement Guide
Capital Financial Benefits Pro
Free
🔧 Utilities
(13)
19
The Standard – My Retirement
The Standard – My Retirement
The Standard – My Retirement
by StanCorp Financial Group, Inc.
Free

Track your retirement savings with our app: monitor balance, stay on target for goals, adjust contributions, view transactions, manage investments, stay updated on investment performance, access statements and planning tools. Start planning for your future today!

💰 Finance
(59)
20
NestEggs 401(k)
NestEggs 401(k)
NestEggs 401(k)
by Schwab Retirement Technologies Inc.
Free

This mobile app helps you manage your retirement account on-the-go, offering features such as enrollment, balance and investment tracking, and contribution management. With this app, you can take control of your retirement savings and stay on top of your financial planning.

💰 Finance
(6)