# Evo Authenticator vs CallRevu Mobile

The clearest difference is rating: Evo Authenticator at 3.7 against CallRevu Mobile's 1.9. Evo Authenticator also leads on update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). CallRevu Mobile's advantage is ratings volume (73 vs 22). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Evo Authenticator holds the better App Store score, 3.7 against 1.9. Both are backed by a comparable volume of ratings — 22 and 73 respectively. Written reviews complicate that: 17% of Evo Authenticator's written reviews are positive against 20% of CallRevu Mobile's, so the app with the better star average is not the one people write more warmly about.

Evo Authenticator ships an update every 3 weeks, CallRevu Mobile every 2 months. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Evo Authenticator | CallRevu Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (22 ratings)](https://appshunter.io/ios/app/evo-authenticator/id1441463618/reviews)** | [1.9 (73 ratings)](https://appshunter.io/ios/app/callrevu-mobile/id1618191033/reviews) |
| Number of ratings | 22 | **73** |
| Positive reviews | 16.7% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 47 MB | 116 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Evo Security Technologies](https://appshunter.io/developer/1441463617) | [CallRevu, LLC](https://appshunter.io/developer/1618191035) |

## What reviewers say

### Evo Authenticator

[App page](https://appshunter.io/ios/app/evo-authenticator/id1441463618)

Securely verify your identity with multi-factor authentication. Generate and store one-time passwords (OTPs) by scanning QR codes from various services.

**Highlights:** Multi-factor authentication, Secure identity verification, OTP code generation, QR code scanning, Supports 2FA services

**Features:** Apple Watch app

**In-app purchases:** none


### CallRevu Mobile

[App page](https://appshunter.io/ios/app/callrevu-mobile/id1618191033)

This app provides a unified communications solution, bringing all your desk phone features to your mobile device. Never miss a call again and enjoy free calling between app users.

**Highlights:** Unified communications solution, Desk phone features on mobile, Never miss a call, Free calling between app users

**In-app purchases:** none


## Frequently asked questions

### Is Evo Authenticator free?

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

### Is CallRevu Mobile free?

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

### Which has better reviews, Evo Authenticator or CallRevu Mobile?

Evo Authenticator is rated higher. Evo Authenticator averages 3.7 out of 5 from 22 ratings, while CallRevu Mobile averages 1.9 from 73 ratings.

### Do Evo Authenticator or CallRevu Mobile have ads?

Neither Evo Authenticator nor CallRevu Mobile shows ads.

### Which is updated more often, Evo Authenticator or CallRevu Mobile?

Evo Authenticator ships an update every 3 weeks, and CallRevu Mobile every 2 months. Most recently, Evo Authenticator was updated on October 12, 2026 and CallRevu Mobile on October 18, 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.*