Square vs Wave — Which One Wins?
A detailed, side-by-side comparison of Square and Wave to help you pick the right tool for your workflow.
Quick Verdict
Square takes the lead with a 4.4 rating and is best for brick-and-mortar businesses and restaurants. Wave (4.0) is the better pick if you need solopreneurs and micro-businesses who need real accounting software at zero cost..
Side-by-Side Comparison
| Criteria | Square | Wave |
|---|---|---|
| Rating | ★★★★ 4.4(310) | ★★★★ 4.0(312) |
| Pricing Model | freemium | free |
| Starter Price | $29/mo (Plus) | Payments: 2.9% + $0.60/transaction |
| Free Tier | Yes | Yes |
| Platforms | Web, iOS, Android, Hardware | web, ios, android |
| Learning Curve | Easy | easy |
| API Available | Yes | No |
| Best For | Brick-and-mortar businesses and restaurants | Solopreneurs and micro-businesses who need real accounting software at zero cost. |
| Verdict | Best POS Ecosystem | recommended |
Feature Checklist
| Feature | Square | Wave |
|---|---|---|
| POS System | — | |
| Payment Processing | — | |
| Invoicing | — | |
| Banking | — | |
| Payroll | — | |
| Full accounting (free) | — | |
| Invoicing (free) | — | |
| Bank connections (free) | — | |
| Financial reports (free) | — | |
| Receipt scanning (free) | — | |
| Payroll (paid add-on) | — |
Square
Pros
- ✓All-in-one ecosystem
- ✓Beautiful hardware
- ✓Easy to set up
Cons
- ✕Higher processing fees than dedicated processors
- ✕Account stability issues reported
- ✕Can freeze funds without warning
Wave
Pros
- ✓Genuinely free accounting, invoicing, and reporting
- ✓Unlimited users at no cost
- ✓Feature set covers standard small business needs
Cons
- ✕No inventory management
- ✕Limited integrations compared to QuickBooks
- ✕No API limits custom automation
The Bottom Line
Both Square and Wave are solid tools in the Accounting & Finance space. Square edges ahead with a stronger overall rating (4.4 vs 4.0) and is the better choice for brick-and-mortar businesses and restaurants. However, if you prioritize solopreneurs and micro-businesses who need real accounting software at zero cost., Wave is worth serious consideration. We recommend trying the free tier or trial of each before committing.