# Smart Billing vs e

The clearest difference is ads: Smart Billing at none against e's shown. e's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Billing sells 4 in-app purchases, starting at $3.99 per month and e sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Smart Billing ships an update every 3 weeks, e monthly. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Smart Billing | e |
| --- | --- | --- |
| 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 | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 37 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Omar Al Homaidi](https://appshunter.io/developer/1498325461) | [Smit Pipaliya](https://appshunter.io/developer/1646406919) |

## 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 (4)**

| 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 |


### e

[App page](https://appshunter.io/ios/app/e-mail-client/id6466802796)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $9.99 | per month |
| Yearly Premium Access | $69.99 | per year |


## Frequently asked questions

### Is Smart Billing free?

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

### Is e free?

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

### Do Smart Billing or e have ads?

e shows ads; Smart Billing does not.

### Which is updated more often, Smart Billing or e?

Smart Billing ships an update every 3 weeks, and e monthly. Most recently, Smart Billing was updated on September 27, 2026 and e on September 19, 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.*