# EPMS Mobile App vs Invoice Maker

The clearest difference is in-app purchases: EPMS Mobile App at none against Invoice Maker's 6. EPMS Mobile App also leads on iOS requirement (11.0 vs 18.0). Invoice Maker's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker sells 6 in-app purchases, starting at $3.99 per 7 days. EPMS Mobile App asks for nothing beyond the download.

EPMS Mobile App ships an update every 3 months, Invoice Maker every 3 weeks. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EPMS Mobile App | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (195 ratings)](https://appshunter.io/ios/app/invoice-maker-estimate-app/id6467719902/reviews)** |
| Number of ratings | — | **195** |
| Positive reviews | — | 98.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 37 MB | 17 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wave Systems Pty Ltd](https://appshunter.io/developer/1522828620) | [FLOWMOTION LLC](https://appshunter.io/developer/1631803730) |

## What reviewers say

### EPMS Mobile App

[App page](https://appshunter.io/ios/app/epms-mobile-app/id1523431857)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-app/id6467719902)

Create professional invoices and estimates quickly and efficiently. This app offers automatic calculations, secure cloud storage, and insightful financial reports. Ideal for freelancers and small businesses seeking to streamline their billing process.

**Highlights:** Quick invoice creation, Customizable templates, Automatic calculations, Secure cloud storage, Reports and analytics, Track overdue invoices

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice - Weekly Subscription | $3.99 | per 7 days |
| Pro - Monthly Subscription | $9.99 | per month |
| Pro - Annual Subscription | $57.99 | per year |
| Pro - Annual Subscription | $57.99 | per year |
| Pro - Annual Subscription | $69.99 | per year |
| Invoice Maker - Lifetime | $85.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface and easy to navigate
- 🚀 Quick and fast invoice creation
- 📋 Professional-looking templates
- 🎨 Customizable templates and design options
- ⏱️ Time-saving for small business owners

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 📧 Email delivery issues with estimates
- ⚠️ Some stability concerns reported

**Reported bugs**

- Estimates not received when sent via email
- Occasional glitches affecting usability
- Multiple errors reported in some cases

**Requested features**

- Template contracts and editable policies
- Improved email delivery reliability


## Frequently asked questions

### Is EPMS Mobile App free?

EPMS Mobile App is free to download, with no in-app purchases.

### Is Invoice Maker free?

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

### Do EPMS Mobile App or Invoice Maker have ads?

Neither EPMS Mobile App nor Invoice Maker shows ads.

### Which is updated more often, EPMS Mobile App or Invoice Maker?

EPMS Mobile App ships an update every 3 months, and Invoice Maker every 3 weeks. Most recently, EPMS Mobile App was updated on October 15, 2026 and Invoice Maker on October 17, 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.*