# Super Disk Speed Test 2.0 vs Authenticator

The clearest difference is price: Super Disk Speed Test 2.0 at Free against Authenticator's $0.99. Super Disk Speed Test 2.0 also leads on iOS requirement (7.1 vs 15.0). Authenticator's advantage is rating (5.0 vs 1.0) and chart position (#195 vs unranked). On in-app purchases there is nothing between them.

Super Disk Speed Test 2.0 is free to download; Authenticator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Authenticator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | Super Disk Speed Test 2.0 | Authenticator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/super-disk-speed-test-20/id996726256/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/authenticator-2fa-auth-app/id1511791282/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#195** |
| Size | 26 MB | 7 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | — | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ricardo Teixeira](https://appshunter.io/developer/993679929) | [兵 张](https://appshunter.io/developer/1492987808) |

## What reviewers say

### Super Disk Speed Test 2.0

[App page](https://appshunter.io/ios/app/super-disk-speed-test-20/id996726256)

Benchmark your iOS device's disk speed with this free tool. It provides accurate results and offers multiple test sizes for comprehensive analysis. Compare your performance with other users by leaving comments.

**Highlights:** Benchmark iOS disk speed, Accurate results, Multiple size tests, Free to use, User comparison comments

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-auth-app/id1511791282)

**Currently charting:** #195 Top Paid · Utilities (US App Store)

Secure your online accounts with this open-source two-factor authentication app. It supports TOTP and offers multiple convenient setup and export options, all while remaining completely offline and private.

**Highlights:** TOTP algorithm support, QR code scanning for setup, Import accounts from files, Manual account entry, Export account keys, Offline functionality, Open-source

**In-app purchases:** none


## Frequently asked questions

### Is Super Disk Speed Test 2.0 free?

Super Disk Speed Test 2.0 is free to download, with no in-app purchases.

### Is Authenticator free?

Authenticator costs $0.99, with no in-app purchases.

### Which has better reviews, Super Disk Speed Test 2.0 or Authenticator?

Authenticator is rated higher. Super Disk Speed Test 2.0 averages 1.0 out of 5 from 1 ratings, while Authenticator averages 5.0 from 3 ratings.

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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.*