# SmartEX vs Authenticator App

The clearest difference is in-app purchases: SmartEX at none against Authenticator App's 16. SmartEX also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.6). Authenticator App's advantage is review sentiment (21% vs 0%) and device support (4 vs 2). On price and update cadence there is nothing between them.

Both are free to download. Authenticator App sells 13 in-app purchases, starting at $4.99 per 7 days. SmartEX asks for nothing beyond the download.

SmartEX ships an update monthly, Authenticator App every 3 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SmartEX | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (15 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | 0.0% of reviews | **20.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 48 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Doxinet](https://appshunter.io/developer/631338306) | [Beijing Haohai Xincheng Technology Co., Ltd](https://appshunter.io/developer/1737921321) |

## What reviewers say

### SmartEX

[App page](https://appshunter.io/ios/app/smartex/id1209424279)

This app digitizes business expense management by allowing users to capture receipts and invoices with their smartphone camera. It supports both online and offline use, streamlines expense association with projects, and integrates with accounting systems for faster reimbursements.

**Highlights:** Digitize receipts and invoices, Online and offline functionality, Associate expenses with projects, Automated expense categorization, Integrates with accounting systems, Policy enforcement and alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349)

Secure your digital accounts with advanced two-factor authentication. This app offers cloud backup to prevent lockout, supports a wide range of services, and includes a password manager for all-in-one digital identity management. It provides enterprise-grade security and seamless integration for personal and professional use.

**Highlights:** iCloud Cloud Backup, 2FA support for 1000+ services, Apple Watch support, Integrated Password Manager, Offline code generation, Import from Photos

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $4.99 | per 7 days |
| Monthly | $5.59 | per month |
| Week | $5.99 | per 7 days |
| Monthly | $6.99 | per month |
| Week | $6.99 | per 7 days |
| Monthly | $6.99 | per month |
| Monthly | $7.99 | per month |
| Yearly | $23.99 | per year |
| Yearly | $24.99 | per year |
| Yearly | $49.99 | per year |
| permanent | $31.99 | one-time |
| Lifetime | $99.99 | one-time |
| permanent | $129.99 | one-time |


## Frequently asked questions

### Is SmartEX free?

SmartEX is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do SmartEX or Authenticator App have ads?

Authenticator App shows ads; SmartEX does not.

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

SmartEX ships an update monthly, and Authenticator App every 3 weeks. Most recently, SmartEX was updated on October 19, 2026 and Authenticator App on October 25, 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.*