# HR Polygram Mobile vs Authenticator for Yahoo

The clearest difference is in-app purchases: HR Polygram Mobile at none against Authenticator for Yahoo's 2. HR Polygram Mobile also leads on update cadence (every 4 months vs every 11 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator for Yahoo sells 2 in-app purchases, starting at $3.99 per 7 days. HR Polygram Mobile asks for nothing beyond the download.

HR Polygram Mobile ships an update every 4 months, Authenticator for Yahoo every 11 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HR Polygram Mobile | Authenticator for Yahoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-for-yahoo/id6744443225/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 11 months |
| Monetization | — | Subscription |
| Size | 43 MB | 115 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Polygram Solution Co., Ltd.](https://appshunter.io/developer/1732614931) | [bili treg](https://appshunter.io/developer/1807737644) |

## What reviewers say

### HR Polygram Mobile

[App page](https://appshunter.io/ios/app/hr-polygram-mobile/id6692614699)

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

**In-app purchases:** none


### Authenticator for Yahoo

[App page](https://appshunter.io/ios/app/authenticator-for-yahoo/id6744443225)

This app provides secure verification codes for Yahoo account logins, adding a crucial second layer of protection. It generates time-based one-time passwords for fast and reliable two-factor authentication, even offline. Manage multiple accounts with ease and ensure your personal information stays safe.

**Highlights:** Secure Yahoo login verification codes, Fast and easy account setup, Reliable time-based one-time passwords (TOTP), Offline code generation, Support for multiple Yahoo accounts, Backup and restore functionality, Clean and simple interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Safe Access 2FA (weekly std) | $3.99 | per 7 days |
| Safe Access 2FA (weekly trial) | $3.99 | per 7 days |


## Frequently asked questions

### Is HR Polygram Mobile free?

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

### Is Authenticator for Yahoo free?

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

### Do HR Polygram Mobile or Authenticator for Yahoo have ads?

Neither HR Polygram Mobile nor Authenticator for Yahoo shows ads.

### Which is updated more often, HR Polygram Mobile or Authenticator for Yahoo?

HR Polygram Mobile ships an update every 4 months, and Authenticator for Yahoo every 11 months. Most recently, HR Polygram Mobile was updated on October 12, 2026 and Authenticator for Yahoo on October 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.*