# Invoice Maker vs Authenticator App

The clearest difference is review sentiment: Invoice Maker at 88% against Authenticator App's 44%. Invoice Maker also leads on rating (4.9 vs 4.5). Authenticator App's advantage is ads (none vs shown) and device support (4 vs 1). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Invoice Maker sells 3 in-app purchases, starting at $4.99 per 7 days and Authenticator App sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 27 and 46 respectively. Written reviews point the same way: 88% of Invoice Maker's written reviews are positive against 44% of Authenticator App's.

## The numbers

| Metric | Invoice Maker | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/invoice-maker-bills-generator/id6464405401/reviews)** | [4.5 (46 ratings)](https://appshunter.io/ios/app/authenticator-app-mfa2faotp/id6466401057/reviews) |
| Number of ratings | 27 | **46** |
| Positive reviews | **87.5% of reviews** | 43.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 71 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ADRIA GUSTO d.o.o.](https://appshunter.io/developer/6799922085) | [YCMobile](https://appshunter.io/developer/1707329745) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-bills-generator/id6464405401)

Create professional invoices and receipts quickly and easily on your iOS device. This tool offers customizable templates, itemized billing, client management, and automatic tax calculations to help you get paid faster and impress clients.

**Highlights:** Professional invoice templates, Itemized billing, Client management, Multiple currency options, Automatic tax calculation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoices & Receipts Generator | $4.99 | per 7 days |
| Pro Version | $4.99 | per 7 days |
| Invoice Maker - Bills Creator | $14.99 | per month |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-mfa2faotp/id6466401057)

Securely store and generate two-factor authentication tokens for all your online accounts. Offers bank-grade encryption, biometric unlock, and seamless device syncing for robust digital security.

**Highlights:** Bank-grade encryption, Secure 2FA and MFA tokens, Effortless setup via QR code or manual entry, Biometric unlock (Face ID, Touch ID), Encrypted iCloud backups, Cross-device sync, Offline functionality

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator | $4.99 | per 7 days |
| Authenticator App | $4.99 | per 7 days |
| Authenticator 2FA,MFA- 1 Month | $6.99 | per month |
| Authenticator:2FA,MFA,OTP | $29.99 | per year |
| Authenticator Pro - Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Invoice Maker free?

Invoice Maker 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, Invoice Maker or Authenticator App?

Invoice Maker is rated higher. Invoice Maker averages 4.9 out of 5 from 27 ratings, while Authenticator App averages 4.5 from 46 ratings.

### Do Invoice Maker or Authenticator App have ads?

Invoice Maker shows ads; Authenticator App does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*