# Two Factor Authenticator 2FA vs Screen Time Limit

The clearest difference is ads: Screen Time Limit at none against Two Factor Authenticator 2FA's shown. Two Factor Authenticator 2FA's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Two Factor Authenticator 2FA sells 4 in-app purchases, starting at $4.99 per 7 days and Screen Time Limit sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Two Factor Authenticator 2FA ships an update every 3 weeks, Screen Time Limit every 9 days. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Two Factor Authenticator 2FA | Screen Time Limit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 120 MB | 33 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikung Goyani](https://appshunter.io/developer/1648624219) | [abdullah zubeyir ceylan](https://appshunter.io/developer/1839292861) |

## What reviewers say

### Two Factor Authenticator 2FA

[App page](https://appshunter.io/ios/app/two-factor-authenticator-2fa/id6741186782)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two Factor Weekly Subscription | $4.99 | per 7 days |
| Two Factor Subscription | $4.99 | per 7 days |
| Two Factor Subscription | $14.99 | per month |
| Two Factor Subscription | $49.99 | per year |


### Screen Time Limit

[App page](https://appshunter.io/ios/app/screen-time-limit-scrollless/id6757498554)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScrollLess Monthly Subscription | $1.99 | per month |
| ScrollLess Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Two Factor Authenticator 2FA free?

Two Factor Authenticator 2FA is free to download, with in-app purchases available.

### Is Screen Time Limit free?

Screen Time Limit is free to download, with in-app purchases available.

### Do Two Factor Authenticator 2FA or Screen Time Limit have ads?

Two Factor Authenticator 2FA shows ads; Screen Time Limit does not.

### Which is updated more often, Two Factor Authenticator 2FA or Screen Time Limit?

Two Factor Authenticator 2FA ships an update every 3 weeks, and Screen Time Limit every 9 days. Most recently, Two Factor Authenticator 2FA was updated on September 20, 2026 and Screen Time Limit on September 17, 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.*