First Source vs Probux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
First Source
Manage your finances on the go with this free mobile banking app. Access accounts, transfer funds, pay bills, deposit checks, and find ATMs securely. Features include aggregated accounts, card controls, and secure messaging.
- Manage accounts and cards
- View balances and transactions
- Transfer money
- Pay bills and friends
- Deposit checks
- Find branches and ATMs
- Aggregated accounts
- Card controls
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First Source Federal Credit Union’s free mobile banking application. Bank 24/7 Manage accounts and cards, view balances and transactions, transfer money, pay bills, pay friends, deposit checks, find branches and ATMs, and see your full financial picture. Safe and Secure First Source uses strong data encryption, ensuring secure communication through all mobile service providers. Robust registration process is designed to prevent unauthorized access, which includes multiple two-factor authentication mechanisms to verify user identity before performing high-risk transactions. Lock out triggers safeguard accounts when there is suspicious activity, and all authentication events are logged and reported. Security measures block unauthorized access and protect your data, no matter how you access your accounts. Free All First Source members may use our Mobile Application at no charge. Your wireless provider’s messaging and data rates may apply. What’s new in this version • Aggregated Accounts • Pay a Person • Card Controls • Secure Message Center
Probux
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Probux is one-stop shopping for all your Financial needs. You can use this state of the art app to stay on top of your Complete Financial Portfolio with all assets: - Mutual Funds - Equity Shares - Bonds - Fixed Deposits - PMS - Insurance Key Features: - Complete Portfolio report download including all assets. - View historical Performace of your Portfolio easily - Easy login via your Google email id. - Transaction statement of any period - 1 Click Statement of Account Download for any Asset Management Company in India - Advanced Capital Gain Reports - Invest Online in any Mutual fund scheme or New Fund Offer. Track all orders till the allotment of units to keep complete transparency - SIP Report to be informed of your Running and Upcoming SIPs, STPs. - Insurance list to keep track of premiums to be paid. - Folio details registered with each AMC. Calculators and Tools available: - Retirement Calculator - SIP Calculator - SIP Delay Calculator - SIP Step up Calculator - Marriage Calculator - EMI Calculator
Screenshots
Verdict
The clearest difference is update cadence: First Source at monthly against Probux's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
First Source ships an update monthly, Probux every 3 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | First Source | Probux |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5.9K ratings) — better | — |
| Positive reviews | 39.0% of reviews | — |
| Number of ratings | 5.9K — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 126 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | First Source Federal Credit Union | Excel Net Solutions Private Limited |
Bugs and requests
First Source
Reported bugs
3 issues- Unable to log in after recent update
- Check deposit feature not working consistently
- Accounts not syncing properly
Requested features
4 requests- Landscape mode support for iPad
- Improved transaction details and search
- Real-time balance updates
- Apple Pay integration
Probux
Not enough reviews yet to summarise bugs or requests.
In-app purchases
First Source
No in-app purchases
Probux
No in-app purchases
Questions
Is First Source free?
Is Probux free?
Do First Source or Probux have ads?
Which is updated more often, First Source or Probux?
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