Best Principal 403B Apps

208+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Principal® is the household name in principal 403b, but it's far from the only option. We track 208+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Principal 403B

Principal®#1

Principal® by Principal Financial Group

Retire on your terms.
Editor's Choice
💰 Finance
4.8😞(228K ratings)
FreeAds
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Manage your retirement savings and financial goals from your mobile device. Track account balances, adjust contributions, and access educational resources to improve your financial confidence. Tools are available to help you assess your progress towards retirement.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient mobile access
  • 💡 Helpful investment tools
  • 🔒 Secure login process

Room to Improve

  • 🐛 Frequent crashes and bugs
  • ⏱️ Slow and laggy performance
  • 📊 Lacking key account information
NetBenefits#2

NetBenefits by Fidelity Investments

Fidelity workplace benefits
Strong Contender
💰 Finance
4.6😞(29K ratings)
Free
#44in Finance
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Manage your Fidelity workplace benefits, including retirement savings, stock options, health insurance, and HSAs. Track account balances, investments, and expenses. Plan for your future with personalized tools and educational resources.

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
T. Rowe Price Personal®#3

T. Rowe Price Personal® by T. Rowe Price

INVEST WITH CONFIDENCE®
Worth Considering
💰 Finance
4.6😞(23K ratings)
FreeAds
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Manage your entire investment portfolio, including external accounts, in one place. Track performance, make informed decisions with personalized insights, and execute trades quickly and securely. Access educational resources and dedicated support to help you achieve your financial goals.

What We Love

  • 🚀 Fast and efficient
  • 💡 Useful features
  • 👍 User-friendly

Room to Improve

  • 🐛 Crashes and bugs
  • 🔋 Performance issues
  • 📉 Inaccurate data and glitches

More Principal 403B apps to explore

4
OneAmerica Retirement
OneAmerica Retirement
OneAmerica Retirement
OneAmerica Retirement Services
Free

Manage your retirement accounts on the go with this intuitive app. Access financial wellness resources, view your balance, and make changes to contributions and investments. Supports English and Spanish, with robust security measures.

Retirement account managementFinancial wellness resourcesBiometric login
💰 Finance
(8.4K)
free
5
The Standard – My Retirement
The Standard – My Retirement
The Standard – My Retirement
by StanCorp Financial Group, Inc.
Free

Manage your retirement savings with this app. Track your balance, monitor progress toward goals, and adjust contributions. Review investment performance and access planning tools.

Check account balanceMonitor retirement goal progressChange contribution amounts
💰 Finance
(59)
free
6
Capital Group PlanPremier401k
Capital Group PlanPremier401k
Capital Group PlanPremier401k
Manage your 401k
Free

Manage your employer-sponsored retirement plan, view account details like income estimates and rates of return, and make changes to contributions, investments, and beneficiaries. Access plan forms and upload documents for account updates.

View retirement income estimatesCheck personal rate of returnManage contribution amounts
💰 Finance
(11K)
ad-supported
7
Plootus 401k/403b Simplified
Plootus 401k/403b Simplified
Plootus 401k/403b Simplified
AI based Retirement Planning
Free

This app uses AI to help you optimize retirement plans like 401k and 403b, offering premium investment advice for free. It analyzes your employer's plan to suggest the best investments for lower fees and better performance, or allows you to delegate to an advisor.

AI-based retirement planningInvestment allocation suggestionsRetirement and income calculators
💰 Finance
(33)
free
8
Voya
Voya
Voya
by Voya Services Company
Free

Manage your entire financial life from one secure app. Track retirement, health savings, and investment accounts, alongside external banking and credit card information. Receive personalized guidance and access interactive tools to help you achieve your financial goals.

All-in-one account aggregationPersonalized financial guidanceRetirement income modeling
💰 Finance
(187K)
free
9
Transamerica Retirement App
Transamerica Retirement App
Transamerica Retirement App
by Transamerica Retirement Solutions, LLC
Free

Manage your retirement savings and investments on the go. Access account balances, track performance, and adjust savings or investment strategies. Utilize tools to project future retirement outlook based on your current plan.

On-the-go account accessView account balance and performanceAdjust savings rate
💰 Finance
(3.2K)
free
10
Milliman Mobile Benefits
Milliman Mobile Benefits
Milliman Mobile Benefits
by Milliman, Inc.
Free

Access and manage your employer-sponsored retirement plan details conveniently and securely on your mobile device. View contributions, investments, statements, and personal rates of return. Make changes to savings and fund transfers directly from the app.

View account detailsManage contributionsTrack investments
💰 Finance
(6.6K)
free
11
Empower ®
Empower ®
Empower ®
Plan, save, invest, retire
Free

This app provides a comprehensive financial overview, consolidating all your accounts in one place. It offers tools to plan for retirement, manage budgets, track net worth, and simulate financial scenarios, making financial management clearer and simpler.

Consolidated account viewRetirement planningBudget tracking
💰 Finance
(393K)
free with in-app purchases
12
Quicken: Intelligent Money
Quicken: Intelligent Money
Quicken: Intelligent Money
Personal & Business Finances
Free

Manage personal and business finances in one app. Track income, expenses, and investments, create budgets, and monitor spending. Business features include invoicing and tax preparation tools.

Connect and track financial accountsCreate custom budgets and spending plansSet savings goals and track debt payoff
💰 Finance
(11K)
free with in-app purchases
13
Finhabits: Invest My Money
Finhabits: Invest My Money
Finhabits: Invest My Money
Invest, Learn, and Protect
Free

This app simplifies investing, saving, and learning about personal finance. It offers automated investment accounts, health insurance options, and educational resources to help users build a better financial future. Available in English and Spanish, it aims to make financial management accessible to everyone.

Automated investment accountsRetirement savings optionsHealth, dental, and vision insurance plans
💰 Finance
(21K)
free with in-app purchases
14
READYSAVE 529
READYSAVE 529
READYSAVE 529
by Ascensus Inc
Free

Manage your education savings plan account on the go. Securely access your 529 plan, track investments, and make contributions. Withdraw funds for education expenses starting July 2025.

Secure 529 account accessView balance and transaction historyAdd one-time or recurring contributions
💰 Finance
(27K)
free
15
BenefitsForYou
BenefitsForYou
BenefitsForYou
by CMFG LIFE INSURANCE COMPANY
Free

Manage your retirement savings and plan for your future with 24/7 app access. Monitor your 401k and other retirement accounts, track investment performance, and utilize a retirement income planning tool to project your future income and ensure it lasts a lifetime.

24/7 retirement account accessMonitor 401k and savings plansRetirement income planning tool
💰 Finance
(240)
free
16
Public: Invest & Trade
Public: Invest & Trade
Public: Invest & Trade
Stocks, Crypto, Options, Bonds
Free

Invest in a diverse portfolio including stocks, options, bonds, and crypto. Transfer your existing portfolio and earn a 1% uncapped match. Build your retirement with IRA contributions and earn a 1% match.

Transfer existing portfolios1% uncapped transfer matchInvest in stocks, options, bonds, crypto
💰 Finance
(84K)
free with in-app purchases
17
REALtirement by Nationwide
REALtirement by Nationwide
REALtirement by Nationwide
by Nationwide Mutual Insurance Company
Free

Access and manage your retirement account information from any device, anytime. Easily view account details, adjust future contributions, exchange funds, and update your contact information. Enrollment is quick and simple, making retirement planning more convenient.

Up-to-date account informationManage on any deviceChange future contributions
💰 Finance
(5.6K)
free
18
Acorns: Save & Invest Money
Acorns: Save & Invest Money
Acorns: Save & Invest Money
Grow Your Financial Wellness
Free

This app automates saving, investing, and spending to help you grow your financial wellness. It allows you to invest spare change, set recurring investments, and even invest in Bitcoin. You can also save for emergencies, retirement, and your children's futures.

Automated investingInvest spare changeRecurring investments
💰 Finance
(954K)
subscription
19
Guideline
Guideline
Guideline
Access your 401(k) anytime
Free

Easily set up and manage your 401(k) retirement account directly from your phone. Track progress, adjust contributions, and consolidate savings from other accounts. Invest with confidence through guided portfolio selection and automatic rebalancing.

Set up 401(k) in minutesAccess and manage contributionsInvest in recommended portfolios
💰 Finance
(1.8K)
free with in-app purchases
20
Ameriprise Financial
Ameriprise Financial
Ameriprise Financial
by Ameriprise
Free

Manage your finances and connect with your advisor on the go. Track investments, view account balances, and securely share documents. Make payments, deposit checks, and stay informed with market news.

Track asset value and account summaryView portfolio allocation and performanceAdd external accounts for a complete financial picture
💰 Finance
(37K)
free