# Authenticator App vs LeanFlow

The clearest difference is review sentiment: LeanFlow at 100% against Authenticator App's 21%. LeanFlow also leads on in-app purchases (none vs 16) and ads (none vs shown). Authenticator App's advantage is ratings volume (11 vs 2). On price, update cadence, device support and iOS requirement there is nothing between them.

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

LeanFlow holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Authenticator App has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 21% of Authenticator App's written reviews are positive against 100% of LeanFlow's.

Authenticator App ships an update every 3 weeks, LeanFlow every 2 weeks. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Authenticator App | LeanFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (11 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/leanflow/id6497949954/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 20.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 54 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Haohai Xincheng Technology Co., Ltd](https://appshunter.io/developer/1737921321) | [Cruzze Solutions](https://appshunter.io/developer/1550885988) |

## What reviewers say

### 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 |


### LeanFlow

[App page](https://appshunter.io/ios/app/leanflow/id6497949954)

Easily document standard work procedures using your mobile device. Capture steps with text and images, then generate professional PDFs. Unique QR codes ensure access to the latest versions of your procedures.

**Highlights:** Document on the move with mobile, Capture steps with text and images, Generate professional PDFs, Unique QR codes for document access, Enterprise-level mobile documentation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is LeanFlow free?

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

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

LeanFlow is rated higher. Authenticator App averages 4.6 out of 5 from 11 ratings, while LeanFlow averages 5.0 from 2 ratings.

### Do Authenticator App or LeanFlow have ads?

Authenticator App shows ads; LeanFlow does not.

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

Authenticator App ships an update every 3 weeks, and LeanFlow every 2 weeks. Most recently, Authenticator App was updated on October 14, 2026 and LeanFlow on September 30, 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.*