# Authenticator App vs Photo to Email

The clearest difference is ads: Authenticator App at none against Photo to Email's shown. Authenticator App also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authenticator App sells 1 in-app purchase, starting at $2.00 per month and Photo to Email sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Authenticator App | Photo to Email |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/photo-to-email/id6739472372/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 47 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Denis Vithani](https://appshunter.io/developer/1611512969) | [Envy Creative (Apps)](https://appshunter.io/developer/1624310740) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-pro/id6448697938)

This app provides two-factor authentication by generating time-based one-time passwords (TOTP) and push authentication. It adds an extra layer of security to your online accounts by creating unique codes that help protect against unauthorized access.

**Highlights:** Two-factor authentication, TOTP & HOTP token generation, 30 & 60 second tokens, QR code scanner, Password protection for tokens, No internet connection required for codes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Subscription | $2.00 | per month |


### Photo to Email

[App page](https://appshunter.io/ios/app/photo-to-email/id6739472372)

Effortlessly send photos from your device's camera roll or live camera directly via email. This app streamlines the process, bypassing the usual complexities of mobile email attachments. Share images instantly without multiple steps or compression.

**Highlights:** One-tap photo sending, Direct camera roll integration, Live camera sending, History tracking of sent photos, Works with any email client, Secure recipient verification

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photo to Email Unlimited | $3.99 | per month |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Photo to Email free?

Photo to Email is free to download, with in-app purchases available.

### Do Authenticator App or Photo to Email have ads?

Photo to Email shows ads; Authenticator App does not.

### Which is updated more often, Authenticator App or Photo to Email?

Authenticator App ships an update monthly, and Photo to Email monthly. Most recently, Authenticator App was updated on October 24, 2026 and Photo to Email on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*