# Smart Billing vs Willow Access

The clearest difference is in-app purchases: Willow Access at none against Smart Billing's 5. Willow Access also leads on iOS requirement (12.2 vs 18.0). Smart Billing's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Smart Billing sells 5 in-app purchases, starting at $3.99 per month. Willow Access asks for nothing beyond the download.

Smart Billing ships an update fortnightly, Willow Access every 3 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Smart Billing | Willow Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/smart-billing-invoice-maker/id1561527373/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 134 MB | 146 MB |
| Requires iOS | 18.0 | **12.2** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omar Al Homaidi](https://appshunter.io/developer/1498325461) | [CINC Systems](https://appshunter.io/developer/673135886) |

## What reviewers say

### Smart Billing

[App page](https://appshunter.io/ios/app/smart-billing-invoice-maker/id1561527373)

This app helps freelancers and small businesses manage their finances by creating invoices, tracking expenses, and generating detailed reports. It offers multi-account support and secure, private data storage on your device. View key financial summaries directly from your home screen with customizable widgets.

**Highlights:** Create and send professional invoices, Track paid, partial, and overdue bills, Log and categorize expenses, Detailed financial reports, Manage multiple client profiles, Multi-account support, Home screen widgets

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Account (1 month) | $3.99 | per month |
| Unlimited Accounts (1 Month) | $6.99 | per month |
| 1 Account (1 Year) | $39.99 | per year |
| Unlimited Accounts (1 Year) | $69.99 | per year |
| Lifetime Unlimited Accounts | $149.99 | one-time |


### Willow Access

[App page](https://appshunter.io/ios/app/willow-access/id6447320480)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Billing free?

Smart Billing is free to download, with in-app purchases available.

### Is Willow Access free?

Willow Access is free to download, with no in-app purchases.

### Do Smart Billing or Willow Access have ads?

Neither Smart Billing nor Willow Access shows ads.

### Which is updated more often, Smart Billing or Willow Access?

Smart Billing ships an update fortnightly, and Willow Access every 3 months. Most recently, Smart Billing was updated on October 25, 2026 and Willow Access on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*