# SEC Authenticator vs Repeater

The clearest difference is price: Repeater at Free against SEC Authenticator's $1.99. Repeater also leads on update cadence (every 2 months vs every 62 months) and iOS requirement (13 vs 16.4). SEC Authenticator's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Repeater is free to download; SEC Authenticator costs $1.99 up front. Repeater sells 1 one-off in-app purchase. SEC Authenticator asks for nothing beyond the download.

SEC Authenticator ships an update every 62 months, Repeater every 2 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SEC Authenticator | Repeater |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.6 (58 ratings)](https://appshunter.io/ios/app/repeater-mp3-audio-player/id1406136043/reviews)** |
| Number of ratings | — | **58** |
| Positive reviews | — | 79.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 62 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 162 MB | 41 MB |
| Requires iOS | 16.4 | **13** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Mauth Inc.](https://appshunter.io/developer/1041800370) | [海云 吴](https://appshunter.io/developer/1078143101) |

## What reviewers say

### SEC Authenticator

[App page](https://appshunter.io/ios/app/sec-authenticator/id1128655547)

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

**In-app purchases:** none


### Repeater

[App page](https://appshunter.io/ios/app/repeater-mp3-audio-player/id1406136043)

This app is an audio player designed for efficient English learning. It offers features like variable playback speed, subtitle editing with automatic sentence breaking, and recording capabilities for practice. You can also import various document types and convert videos to audio.

**Highlights:** Variable speed playback (0.1-6.0x), Subtitle editing and recognition, Recording for practice, AB Repeat function, Video to audio conversion, Document viewing (PDF, Word, etc.)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Edition | $2.99 | one-time |


## Frequently asked questions

### Is SEC Authenticator free?

SEC Authenticator costs $1.99, with no in-app purchases.

### Is Repeater free?

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

### Do SEC Authenticator or Repeater have ads?

Neither SEC Authenticator nor Repeater shows ads.

### Which is updated more often, SEC Authenticator or Repeater?

SEC Authenticator ships an update every 62 months, and Repeater every 2 months. Most recently, SEC Authenticator was updated on October 6, 2026 and Repeater 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.*