# Invoice Maker by SPK vs Invoice Maker, Estimates Easy

The clearest difference is rating: Invoice Maker by SPK at 4.8 against Invoice Maker, Estimates Easy's 4.1. Invoice Maker by SPK also leads on review sentiment (73% vs 33%) and update cadence (weekly vs every 2 months). On price, ads, in-app purchases and monetization model 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 and Invoice Maker, Estimates Easy sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker by SPK holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 911 ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 73% of Invoice Maker by SPK's written reviews are positive against 33% of Invoice Maker, Estimates Easy's.

Invoice Maker by SPK ships an update weekly, Invoice Maker, Estimates Easy every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Invoice Maker by SPK | Invoice Maker, Estimates Easy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (911 ratings)](https://appshunter.io/ios/app/invoice-maker-by-spk/id1575877820/reviews)** | [4.1 (44 ratings)](https://appshunter.io/ios/app/invoice-maker-estimates-easy/id1582445684/reviews) |
| Number of ratings | **911** | 44 |
| Positive reviews | **73.3% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 48 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPK Studios LLC](https://appshunter.io/developer/1575877822) | [Evgeniy Bujanivskiy](https://appshunter.io/developer/1547627154) |

## 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, Estimates Easy

[App page](https://appshunter.io/ios/app/invoice-maker-estimates-easy/id1582445684)

Create and send professional invoices, estimates, and receipts on the go. This app helps small business owners, freelancers, and contractors manage their billing with customizable templates and easy tracking.

**Highlights:** Create and send invoices, estimates, and receipts, Convert estimates to invoices with one click, Customize documents with quantity, rate, and price, Add billing conditions, discounts, and taxes, Create custom templates for quick additions, Track income with reports, Set company logo and signature

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $7.99 | per 7 days |
| Full Access | $7.99 | per 7 days |
| Full access | $15.99 | per month |
| Full access | $29.99 | per year |


## 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, Estimates Easy free?

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

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

Invoice Maker by SPK is rated higher. Invoice Maker by SPK averages 4.8 out of 5 from 911 ratings, while Invoice Maker, Estimates Easy averages 4.1 from 44 ratings.

### Do Invoice Maker by SPK or Invoice Maker, Estimates Easy have ads?

Neither Invoice Maker by SPK nor Invoice Maker, Estimates Easy shows ads.

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

Invoice Maker by SPK ships an update weekly, and Invoice Maker, Estimates Easy every 2 months. Most recently, Invoice Maker by SPK was updated on October 24, 2026 and Invoice Maker, Estimates Easy 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.*