# ID.me Authenticator vs PetScope

The clearest difference is review sentiment: PetScope at 100% against ID.me Authenticator's 12%. PetScope also leads on rating (5.0 vs 4.3). ID.me Authenticator's advantage is ratings volume (100K vs 1) and update cadence (every 2 months vs every 10 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PetScope holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: ID.me Authenticator has 100K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 12% of ID.me Authenticator's written reviews are positive against 100% of PetScope's.

ID.me Authenticator ships an update every 2 months, PetScope every 10 months. The most recent releases landed on September 25, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | ID.me Authenticator | PetScope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (100K ratings)](https://appshunter.io/ios/app/idme-authenticator/id1446335066/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/petscope/id6745103939/reviews)** |
| Number of ratings | **100K** | 1 |
| Positive reviews | 12.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | Free |
| Best chart rank | **#39** | — |
| Size | 22 MB | 19 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ID.me](https://appshunter.io/developer/1189278595) | [Remotex](https://appshunter.io/developer/1705190213) |

## What reviewers say

### ID.me Authenticator

[App page](https://appshunter.io/ios/app/idme-authenticator/id1446335066)

**Currently charting:** #39 Top Free · Productivity (US App Store)

This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.

**Highlights:** Multi-factor authentication (MFA), Time-based one-time passwords (TOTP), Push notification verification, Mobile security keys, Account protection from hackers

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Comprehensive identity verification
- 👍 Clean and straightforward interface

**What reviewers complain about**

- 🐛 Frequent technical issues
- 🕰️ Slow and unresponsive support
- 🤯 Confusing and frustrating workflow
- 🔒 Privacy and security concerns
- 🙍‍♀️ Poor user experience for non-tech-savvy individuals

**Reported bugs**

- Repeated login failures
- Inability to upload documents successfully
- Inconsistent error messages
- Compatibility issues with certain phone models

**Requested features**

- Improved customer support with live agents
- Simplified identity verification process
- Compatibility with more device types
- Ability to reset passwords and accounts easily


### PetScope

[App page](https://appshunter.io/ios/app/petscope/id6745103939)

Easily record and manage your pet's daily observations using audio or text notes. Review, edit, and share your pet's wellness records securely with anonymous IDs. This app is for personal organization and educational purposes, not medical advice.

**Highlights:** Record observations via audio or text, Jot down quick notes, Review, edit, and manage notes, Share recordings and notes securely, Anonymous ID for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ID.me Authenticator free?

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

### Is PetScope free?

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

### Which has better reviews, ID.me Authenticator or PetScope?

PetScope is rated higher. ID.me Authenticator averages 4.3 out of 5 from 100K ratings, while PetScope averages 5.0 from 1 ratings.

### Do ID.me Authenticator or PetScope have ads?

Neither ID.me Authenticator nor PetScope shows ads.

### Which is updated more often, ID.me Authenticator or PetScope?

ID.me Authenticator ships an update every 2 months, and PetScope every 10 months. Most recently, ID.me Authenticator was updated on September 25, 2026 and PetScope on July 6, 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.*