Comparison

meraSaaS vs Invoice Simple

Honest comparison: Invoice Simple is a mobile-first invoicing app with payments and client management. meraSaaS gives you a clean invoice PDF generator and 19 other small tools for $7/month.

Invoice Simple is a mobile-first invoicing product. It runs on iOS and Android (and a web app), has built-in payment processing through Stripe and PayPal, stores a customer database, supports recurring invoices, and is priced around $9 to $40 a month depending on which tier you pick. It is built for people whose business runs on invoicing, not for occasional users.

meraSaaS includes an invoice generator but it is not the whole product. The invoice tool is one of 20 tools in the bundle. It produces a clean invoice PDF from a form, with country-aware tax presets and local-only draft storage. There is no payment processing, no customer database, no recurring invoices.

These are different shapes of product for different people. Here is the actual difference.

Side by side

	Invoice Simple	meraSaaS
Product type	Dedicated mobile-first invoicing platform	Bundle of 20 small tools that includes an invoice PDF generator
Mobile apps	Yes, iOS and Android	No, mobile web only
Where invoices are stored	Cloud, synced across devices	Local browser storage only
Recurring invoices	Yes	No
Payment processing	Built in via Stripe and PayPal	No, you handle payment yourself
Customer database	Yes	No, you re-type details each invoice
Invoice templates	Multiple designs, customizable	One clean template
Country-aware tax presets	Generic tax field	10 countries with the right tax label and currency
Other tools included	None	Passport/visa photos, PDF suite, calculators, quote and receipt generators
Pricing	Around $9 to $40 per month depending on tier	$7/month flat for the full bundle

Pick Invoice Simple if

Invoicing is the main workflow of your business, not a once-a-month chore.
You need to collect payment online and want it built in.
You have a customer database to manage.
You invoice from your phone more than your laptop.

Pick meraSaaS if

You send a few invoices a month and need a clean PDF, nothing more.
You also need other small tools (photo crops, PDF tools, calculators) and would rather pay one price for the bundle.
You don't want a separate app for invoicing.
You already collect payment through your bank or a separate Stripe link and don't need it inside the invoicing tool.

Invoice Simple is the right product if invoicing runs your business. meraSaaS is the right product if invoicing is a once-a-month task and you also need the other small tools that come in the bundle.

Try meraSaaS without signing up

7 tools are free. The other 13 are $7 a month.

All 20 run entirely in your browser. The free tools have no signup, no daily limit, and no upsell. Try one before deciding.

Try Tax Calculator (free)See all 20 tools

A note on fairness: this comparison is written by meraSaaS, so treat it with the appropriate skepticism. If anything above is out of date (pricing especially tends to change) please email hello@merasaas.com and we'll correct it.