# Swift Invoice, Invoice Maker vs Spark

The clearest difference is update cadence: Swift Invoice, Invoice Maker at every 2 days against Spark's every 2 weeks. Swift Invoice, Invoice Maker also leads on ratings volume (1.6K vs 84). Spark's advantage is iOS requirement (11.0 vs 18.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Swift Invoice, Invoice Maker sells 4 in-app purchases, starting at $5.99 per month and Spark sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Swift Invoice, Invoice Maker against 4.8 for Spark. That said, the two scores are not equally well evidenced: Swift Invoice, Invoice Maker has 1.6K ratings behind it against 84, so its average is the more settled of the two. Written reviews are what separate them: 94% of Swift Invoice, Invoice Maker's written reviews are positive against 88% of Spark's.

Swift Invoice, Invoice Maker ships an update every 2 days, Spark every 2 weeks. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Swift Invoice, Invoice Maker | Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/swift-invoice-invoice-maker/id1147891367/reviews)** | [4.8 (84 ratings)](https://appshunter.io/ios/app/spark-invoice-maker-app/id1528843691/reviews) |
| Number of ratings | **1.6K** | 84 |
| Positive reviews | **93.7% of reviews** | 88.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Subscription | Subscription |
| Size | 31 MB | 60 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Yuyan Network Technology Co., Ltd.(CN)](https://appshunter.io/developer/1147891366) | [VECTOR WAVE TECH PTE. LTD.](https://appshunter.io/developer/1838199110) |

## What reviewers say

### Swift Invoice, Invoice Maker

[App page](https://appshunter.io/ios/app/swift-invoice-invoice-maker/id1147891367)

Create professional invoices, estimates, and purchase orders on your phone. Track sales, inventory, time, and expenses with powerful reporting and customizable templates. Securely store data and deliver documents via email or PDF.

**Highlights:** Create invoices, estimates, and purchase orders, Track sales, inventory, time, and expenses, Record expenses and calculate gross profit, Add signatures and attach images, Deliver via email, print, or PDF, Customer balance tracking, Customizable invoice templates

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swift Invoice Pro Monthly | $5.99 | per month |
| Swift Invoice Premium Monthly | $8.99 | per month |
| Swift Invoice Pro Yearly | $29.99 | per year |
| Swift Invoice Premium Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and efficient
- 👍 Customizable
- 🚀 Convenient for mobile use

**What reviewers complain about**

- 🐛 Occasional sync/login issues
- 🐛 Layout/formatting problems
- 🐛 Missing some advanced features

**Reported bugs**

- Invoices sometimes marked as unsent when they were sent
- Losing client/invoice data after updates
- Printing/exporting issues

**Requested features**

- Ability to add client signatures
- More customization options for invoices
- Integration with accounting software
- Recurring invoice functionality
- Improved email/sending options


### Spark

[App page](https://appshunter.io/ios/app/spark-invoice-maker-app/id1528843691)

Create and send professional invoices and estimates quickly and simply. Save templates for efficiency, track account history, and add discounts or taxes. Share invoices in various formats and attach images or notes.

**Highlights:** Create professional invoices and estimates, Save invoice templates for efficiency, Track customer account history, Add product or total discounts, Edit taxation per item or total, Share via email, text, PDF, or messengers, Attach images and notes to invoices

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Generator Monthly | $8.99 | per month |
| Invoice Generator Yearly | $68.99 | per year |


## Frequently asked questions

### Is Swift Invoice, Invoice Maker free?

Swift Invoice, Invoice Maker is free to download, with in-app purchases available.

### Is Spark free?

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

### Which has better reviews, Swift Invoice, Invoice Maker or Spark?

Swift Invoice, Invoice Maker is rated higher. Swift Invoice, Invoice Maker averages 4.8 out of 5 from 1.6K ratings, while Spark averages 4.8 from 84 ratings.

### Do Swift Invoice, Invoice Maker or Spark have ads?

Neither Swift Invoice, Invoice Maker nor Spark shows ads.

### Which is updated more often, Swift Invoice, Invoice Maker or Spark?

Swift Invoice, Invoice Maker ships an update every 2 days, and Spark every 2 weeks. Most recently, Swift Invoice, Invoice Maker was updated on October 26, 2026 and Spark on October 22, 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.*