# Authenticator vs Authenticator for Instagram

The clearest difference is update cadence: Authenticator at weekly against Authenticator for Instagram's every 2 months. Authenticator for Instagram's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Authenticator sells 4 in-app purchases, starting at $6.99 per 7 days and Authenticator for Instagram sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator ships an update weekly, Authenticator for Instagram every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Authenticator | Authenticator for Instagram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/authenticator-2fa-authy-and-mfa/id6744403699/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 70 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rizki ARDYANSAH](https://appshunter.io/developer/1829948751) | [Herman Mitchenle](https://appshunter.io/developer/1828900304) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-authy-and-mfa/id6744403699)

Secure your online accounts with this two-factor authentication app. It generates one-time passwords (OTP) and time-based one-time passwords (TOTP) for secure logins and multi-factor authentication (MFA). Protect your data from unauthorized access with a user-friendly interface and offline support.

**Highlights:** Generate TOTP & OTP codes, Secure and fast login with MFA, Account protection from hackers, User-friendly interface, Offline code generation, Multi-platform syncing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan with 3-day Trial | $6.99 | per 7 days |
| Monthly Premium Access | $19.99 | per month |
| Yearly Plan (Best Choice) | $49.99 | per year |
| Lifetime Access | $49.99 | one-time |


### Authenticator for Instagram

[App page](https://appshunter.io/ios/app/authenticator-for-instagram/id6749144854)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

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

### Is Authenticator for Instagram free?

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

### Do Authenticator or Authenticator for Instagram have ads?

Neither Authenticator nor Authenticator for Instagram shows ads.

### Which is updated more often, Authenticator or Authenticator for Instagram?

Authenticator ships an update weekly, and Authenticator for Instagram every 2 months. Most recently, Authenticator was updated on October 24, 2026 and Authenticator for Instagram on October 28, 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.*