# ReefLite vs Authenticator

The clearest difference is review sentiment: Authenticator at 75% against ReefLite's 0%. Authenticator also leads on ratings volume (2.5K vs 1) and chart position (#189 vs unranked). ReefLite's advantage is in-app purchases (none vs 15) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Authenticator sells 14 in-app purchases, starting at $3.99 per 7 days. ReefLite asks for nothing beyond the download.

ReefLite holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Authenticator has 2.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of ReefLite's written reviews are positive against 75% of Authenticator's, so the app with the better star average is not the one people write more warmly about.

ReefLite ships an update every 2 months, Authenticator every 4 weeks. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ReefLite | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reeflite/id1127636231/reviews)** | [4.7 (2.5K ratings)](https://appshunter.io/ios/app/authenticator-2fa-app/id6642706929/reviews) |
| Number of ratings | 1 | **2.5K** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#189** |
| Size | 4 MB | 202 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [精豪 薛](https://appshunter.io/developer/1521407500) | [Vitalii Kuprenko](https://appshunter.io/developer/1763634127) |

## What reviewers say

### ReefLite

[App page](https://appshunter.io/ios/app/reeflite/id1127636231)

Control your LED aquarium lights with this app. It offers automatic and manual settings, plus special modes for lightning effects and coral adaptation. Manage up to six dimming channels for precise control.

**Highlights:** 6-channel LED control, Automatic settings, Manual settings, Lightning effect mode, Coral adaptation mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-app/id6642706929)

**Currently charting:** #189 Top Grossing · Utilities (US App Store)

Secure your online accounts with two-factor authentication (2FA). Easily generate and store one-time codes by scanning QR codes or entering details manually. Offers data breach monitoring and a basic password manager for free, with premium features available via subscription.

**Highlights:** Two-factor authentication (2FA) code generation, QR code scanning for setup, Broad service compatibility, Data breach monitoring, Basic password manager, Unlimited 2FA accounts (subscription), Unlimited password manager with autofill (subscription)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO Access | $3.99 | per 7 days |
| Monthly PRO Access | $4.99 | per month |
| Weekly PRO Access | $4.99 | per 7 days |
| Weekly PRO Access | $6.99 | per 7 days |
| Unlimited Access | $7.99 | per 7 days |
| Weekly PRO Access | $9.99 | per 7 days |
| Weekly PRO Access | $9.99 | per 7 days |
| Weekly PRO Access | $11.99 | per 7 days |
| Annual Pro Access | $29.99 | per year |
| Annual Unlimited Access | $39.99 | per year |
| Annual Pro Access | $59.99 | per year |
| Unlimited Access | $59.99 | per year |
| Forever Unlimited Access | $59.99 | one-time |
| Forever Unlimited Access | $69.99 | one-time |

**What reviewers like**

- 🚀 Quick setup
- 🔒 Secure authentication
- 👍 Intuitive and easy to use
- 👍 Works flawlessly

**What reviewers complain about**

- 🐛 Charges users despite cancellation
- 🐛 Incompatible with some services

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Unable to access 2FA for some services

**Requested features**

- Dark mode option


## Frequently asked questions

### Is ReefLite free?

ReefLite is free to download, with no in-app purchases.

### Is Authenticator free?

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

### Which has better reviews, ReefLite or Authenticator?

ReefLite is rated higher. ReefLite averages 5.0 out of 5 from 1 ratings, while Authenticator averages 4.7 from 2.5K ratings.

### Do ReefLite or Authenticator have ads?

Authenticator shows ads; ReefLite does not.

### Which is updated more often, ReefLite or Authenticator?

ReefLite ships an update every 2 months, and Authenticator every 4 weeks. Most recently, ReefLite was updated on September 28, 2026 and Authenticator on October 14, 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.*