# Invoice Maker by SPK vs Invoice Maker!

The clearest difference is in-app purchases: Invoice Maker! at none against Invoice Maker by SPK's 9. Invoice Maker! also leads on rating (5.0 vs 4.8) and iOS requirement (9.0 vs 13.0). Invoice Maker by SPK's advantage is ads (none vs shown) and ratings volume (906 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. Invoice Maker by SPK sells 9 in-app purchases, starting at $4.99 per month. Invoice Maker! asks for nothing beyond the download.

Invoice Maker! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 906 ratings behind it against 1, so its average is the more settled of the two.

Invoice Maker by SPK ships an update weekly, Invoice Maker! every 8 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Invoice Maker by SPK | Invoice Maker! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (906 ratings)](https://appshunter.io/ios/app/invoice-maker-by-spk/id1575877820/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-maker/id1578124207/reviews)** |
| Number of ratings | **906** | 1 |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 30 MB | 55 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPK Studios LLC](https://appshunter.io/developer/1575877822) | [Dusan Stanojevic](https://appshunter.io/developer/1573171416) |

## What reviewers say

### Invoice Maker by SPK

[App page](https://appshunter.io/ios/app/invoice-maker-by-spk/id1575877820)

Create and send professional PDF invoices and estimates quickly and easily. This ad-free, watermark-free app is ideal for small business owners, consultants, and freelancers on the go. Customize templates, track clients, and manage your billing efficiently.

**Highlights:** Create unlimited invoices and estimates, No ads or watermarks, Customizable invoice fields, Client list management, Multiple sharing options (email, WhatsApp, text), Convert estimates to invoices, Company logo and signature upload

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Invoice Generator | $4.99 | per month |
| The Invoice Maker | $7.99 | per month |
| Invoice Maker App | $9.99 | per month |
| Invoice Maker Pro | $9.99 | per month |
| Smart Invoice Maker | $39.99 | per year |
| Quick Invoice Maker | $59.99 | per year |
| Invoice Maker Professional | $69.99 | per year |
| App Invoice Maker | $89.99 | per year |
| Invoice Maker Plus | $89.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and efficient
- 💡 Helpful features
- ⭐ Great app overall

**What reviewers complain about**

- 🐛 Data loss issues
- 🔒 Lack of device sync
- 📝 Limited item descriptions
- 🔧 Unreliable functionality

**Reported bugs**

- Invoices not updating correctly
- Inability to unsubscribe from paid features

**Requested features**

- Ability to sync data across devices
- Increased character limit for item descriptions
- Improved customer support


### Invoice Maker!

[App page](https://appshunter.io/ios/app/invoice-maker/id1578124207)

Quickly create professional-looking invoices in PDF format. Customize settings, add terms of service, payment information, and tax details. Select your preferred currency and number format for easy client sharing.

**Highlights:** Generate professional invoices, Customizable settings, Add terms of service, Include payment information, Set up tax by % or amount, Select currency and number format, Share PDF invoices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maker by SPK free?

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

### Is Invoice Maker! free?

Invoice Maker! is free to download, with no in-app purchases.

### Which has better reviews, Invoice Maker by SPK or Invoice Maker!?

Invoice Maker! is rated higher. Invoice Maker by SPK averages 4.8 out of 5 from 906 ratings, while Invoice Maker! averages 5.0 from 1 ratings.

### Do Invoice Maker by SPK or Invoice Maker! have ads?

Invoice Maker! shows ads; Invoice Maker by SPK does not.

### Which is updated more often, Invoice Maker by SPK or Invoice Maker!?

Invoice Maker by SPK ships an update weekly, and Invoice Maker! every 8 days. Most recently, Invoice Maker by SPK was updated on October 14, 2026 and Invoice Maker! on October 13, 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.*