Comparison

USD GoPay vs PayDan

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

USD GoPay

Features
Read full description

Invoicing program for any industry. Add your clients, create a line item invoice, email, text or create a QR code and collect payment via ACH or Credit Card. You can also send estimates and integrate with the USD GoSign E-signature program. You can send estimates to E-sign and Pay. Includes reporting and ledgers. You can also choose to pass the credit card convenience fees to your client. Sales tax calculator automatically included for all of the United States. Create custom templates for your invoices. Add customer fields required for your invoices. Add the ability to collect Tips from your clients. To use this app for merchant services, you must be vetted as a legitimate user and be approved to accept ACH and Credit Cards. Average turn around time is 48 hours once all required documents are received.

About

PayDan

Features
Read full description

The smart solution for seamless paymentsβ€”create invoices, track inventory, schedule appointments, and enjoy integrated payment processing

Screenshots

USD GoPay4 screens
PayDan4 screens

Verdict

The call

The clearest difference is update cadence: PayDan at every 2 weeks against USD GoPay's every 4 months. PayDan also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

USD GoPay ships an update every 4 months, PayDan every 2 weeks. The most recent releases landed on October 11, 2026 and September 26, 2026 respectively.

Scorecard2 real differences Β· 4 level
USD GoPay versus PayDan: the parameters behind the verdict, then further details
ParameterUSD GoPayPayDan
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS16.015.1 β€” better
Further details β€” not scored
Size10 MB39 MB
Age rating17+17+
DeveloperUnited Software Developers Inc.Paydan POS

In-app purchases

None

USD GoPay

No in-app purchases

None

PayDan

No in-app purchases

Questions

Is USD GoPay free?
USD GoPay is free to download, with no in-app purchases.
Is PayDan free?
PayDan is free to download, with no in-app purchases.
Do USD GoPay or PayDan have ads?
Neither USD GoPay nor PayDan shows ads.
Which is updated more often, USD GoPay or PayDan?
USD GoPay ships an update every 4 months, and PayDan every 2 weeks. Most recently, USD GoPay was updated on October 11, 2026 and PayDan on September 26, 2026.

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