# easyInvoice vs Authenticator App

The clearest difference is review sentiment: easyInvoice at 100% against Authenticator App's 50%. easyInvoice also leads on rating (4.8 vs 4.1) and monetization model (free with in-app purchases vs subscription). Authenticator App's advantage is ads (none vs shown) and update cadence (daily vs every 3 weeks). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. easyInvoice sells 3 in-app purchases, starting at $1.99 per 7 days and Authenticator App sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

easyInvoice holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 43 and 9 respectively. Written reviews point the same way: 100% of easyInvoice's written reviews are positive against 50% of Authenticator App's.

easyInvoice ships an update every 3 weeks, Authenticator App daily. The most recent releases landed on September 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | easyInvoice | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (43 ratings)](https://appshunter.io/ios/app/easyinvoice-invoice-maker/id6475249827/reviews)** | [4.1 (9 ratings)](https://appshunter.io/ios/app/authenticator-app-two-factor/id6642711356/reviews) |
| Number of ratings | **43** | 9 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 73 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Doreen Eichelberger](https://appshunter.io/developer/1764091825) | [Marvin Wimmer](https://appshunter.io/developer/1771470022) |

## What reviewers say

### easyInvoice

[App page](https://appshunter.io/ios/app/easyinvoice-invoice-maker/id6475249827)

Streamline your business finances with a user-friendly invoice generator. Create, customize, and send professional invoices instantly via email or messengers. Export invoices and estimates as PDFs, and manage client information all in one place.

**Highlights:** Create professional invoices quickly, Send invoices instantly via email/messengers, Customize invoices with logo and branding, Export invoices and estimates as PDF, Save client information, Unlimited invoices, customers, and items with subscription

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium | $1.99 | per 7 days |
| 1 Month Premium | $3.99 | per month |
| 1 Year Premium | $29.99 | per year |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-two-factor/id6642711356)

Transform your living spaces with AI-powered design tools. Upload a room photo, select a style, and see instant real-time transformations. Explore endless customization and save your favorite creations.

**Highlights:** Instant room transformation, AI-powered design suggestions, Variety of design styles, Save and share designs, User-friendly interface, Explore design trends

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |


## Frequently asked questions

### Is easyInvoice free?

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

### Is Authenticator App free?

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

### Which has better reviews, easyInvoice or Authenticator App?

easyInvoice is rated higher. easyInvoice averages 4.8 out of 5 from 43 ratings, while Authenticator App averages 4.1 from 9 ratings.

### Do easyInvoice or Authenticator App have ads?

easyInvoice shows ads; Authenticator App does not.

### Which is updated more often, easyInvoice or Authenticator App?

easyInvoice ships an update every 3 weeks, and Authenticator App daily. Most recently, easyInvoice was updated on September 25, 2026 and Authenticator App on October 5, 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.*