# Authenticator App vs Phone Call Recorder ACR*

The clearest difference is monetization model: Authenticator App at free with in-app purchases against Phone Call Recorder ACR*'s subscription. Authenticator App also leads on ads (none vs shown). Phone Call Recorder ACR*'s advantage is review sentiment (13% vs 0%) and ratings volume (173 vs 24). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Authenticator App sells 4 in-app purchases, starting at $4.99 per 7 days and Phone Call Recorder ACR* sells 6 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Authenticator App against 4.4 for Phone Call Recorder ACR*. That said, the two scores are not equally well evidenced: Phone Call Recorder ACR* has 173 ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 0% of Authenticator App's written reviews are positive against 13% of Phone Call Recorder ACR*'s.

Authenticator App ships an update monthly, Phone Call Recorder ACR* every 6 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Authenticator App | Phone Call Recorder ACR* |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (24 ratings)](https://appshunter.io/ios/app/authenticator-app-duo-secure/id6470662300/reviews)** | [4.4 (173 ratings)](https://appshunter.io/ios/app/phone-call-recorder-acr/id6476205461/reviews) |
| Number of ratings | 24 | **173** |
| Positive reviews | 0.0% of reviews | **12.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 101 MB | 52 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apperture Limited](https://appshunter.io/developer/1727867515) | [Smobayl Apps, TOV](https://appshunter.io/developer/1523625239) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-duo-secure/id6470662300)

Enhance digital security with a multi-factor authenticator app. It provides an extra layer of protection for sensitive accounts and information, working offline for reliable access. Protect email, social media, financial accounts, and more with this user-friendly solution.

**Highlights:** Multi-factor authentication, Offline 2FA code generation, Wide service integration, User-friendly interface, Enhanced account protection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | per 7 days |
| Pro Version | $7.99 | per 7 days |
| Pro Version | $14.99 | per month |
| Pro Version | $39.99 | per year |


### Phone Call Recorder ACR*

[App page](https://appshunter.io/ios/app/phone-call-recorder-acr/id6476205461)

This app allows users to automatically record incoming and outgoing phone calls. It also includes a built-in voice recorder for memos and offers features for managing and sharing recordings.

**Highlights:** Automatic call recording, Incoming and outgoing call capture, Built-in voice recorder, Call management and sharing, User-friendly workflow

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phone Recorder Call Record App | $8.99 | per 7 days |
| Phone Recorder Calls Recording | $9.99 | per 7 days |
| Phone Recorder Call Record App | $14.99 | per month |
| Phone Recorder Call Record App | $15.99 | per month |
| Phone Recorder Call Record App | $83.99 | per year |
| Record Conversation Call Auto | $99.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Phone Call Recorder ACR* free?

Phone Call Recorder ACR* is free to download, with in-app purchases available.

### Which has better reviews, Authenticator App or Phone Call Recorder ACR*?

Authenticator App is rated higher. Authenticator App averages 4.5 out of 5 from 24 ratings, while Phone Call Recorder ACR* averages 4.4 from 173 ratings.

### Do Authenticator App or Phone Call Recorder ACR* have ads?

Phone Call Recorder ACR* shows ads; Authenticator App does not.

### Which is updated more often, Authenticator App or Phone Call Recorder ACR*?

Authenticator App ships an update monthly, and Phone Call Recorder ACR* every 6 weeks. Most recently, Authenticator App was updated on October 24, 2026 and Phone Call Recorder ACR* on October 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.*