# ABC Contacts vs Authenticator

The clearest difference is ads: Authenticator at none against ABC Contacts's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ABC Contacts sells 4 in-app purchases, starting at $0.99 per year and Authenticator sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ABC Contacts | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/abc-contacts/id685048714/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 19 MB | 72 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | +4 |
| Developer | [Playa Apps](https://appshunter.io/developer/449814913) | [Sunmare Digital Teknoloji Yazılım](https://appshunter.io/developer/1816706716) |

## What reviewers say

### ABC Contacts

[App page](https://appshunter.io/ios/app/abc-contacts/id685048714)

Manage your contacts with ease. Create, edit, and delete contacts and groups, send mass texts and emails, and organize your address book. Features include backups, birthday notifications, and sharing options.

**Highlights:** Create, edit, and delete contacts & groups, Send mass texts and group emails, Backup and restore contacts, Birthday and anniversary notifications, Share and export contacts, Organize contacts by company and favorites

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Year) | $0.99 | per year |
| Premium (Lifetime Access) | $1.99 | one-time |
| Make Contribution | $4.99 | one-time |
| Larger Contribution | $9.99 | one-time |


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-otp-2fa/id6781209780)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Authenticator | $9.99 | per 7 days |
| Yearly Authenticator | $29.99 | per year |


## Frequently asked questions

### Is ABC Contacts free?

ABC Contacts is free to download, with in-app purchases available.

### Is Authenticator free?

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

### Do ABC Contacts or Authenticator have ads?

ABC Contacts shows ads; Authenticator does not.

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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.*