# w.calc 2.0 vs Authenticator for Twitch

The clearest difference is in-app purchases: w.calc 2.0 at none against Authenticator for Twitch's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator for Twitch sells 5 in-app purchases, starting at $4.99 per 7 days. w.calc 2.0 asks for nothing beyond the download.

## The numbers

| Metric | w.calc 2.0 | Authenticator for Twitch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (5 ratings)](https://appshunter.io/ios/app/authenticator-for-twitch/id6753011078/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 52 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Pirogov](https://appshunter.io/developer/1535911442) | [GCCY LTD](https://appshunter.io/developer/1842123282) |

## What reviewers say

### w.calc 2.0

[App page](https://appshunter.io/ios/app/wcalc-20/id1610546931)

**In-app purchases:** none


### Authenticator for Twitch

[App page](https://appshunter.io/ios/app/authenticator-for-twitch/id6753011078)

Secure your Twitch account with two-factor authentication. This app generates time-based verification codes directly on your device, adding an extra layer of protection against unauthorized access. It offers a clean interface and fast setup for reliable account security.

**Highlights:** Secure authentication code generation, Fast account setup, Reliable Twitch account protection, Clean and easy-to-use interface, Optional paid subscriptions

**In-app purchases (5)**

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


## Frequently asked questions

### Is w.calc 2.0 free?

w.calc 2.0 is free to download, with no in-app purchases.

### Is Authenticator for Twitch free?

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

### Do w.calc 2.0 or Authenticator for Twitch have ads?

Neither w.calc 2.0 nor Authenticator for Twitch shows ads.

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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.*