# ZET vs Authenticator by Hottub

The clearest difference is update cadence: Authenticator by Hottub at every 6 weeks against ZET's every 3 months. ZET's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZET ships an update every 3 months, Authenticator by Hottub every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ZET | Authenticator by Hottub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/zet-tv/id1513400191/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 70 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ООО "ТAKОМ"](https://appshunter.io/developer/895423002) | [Hottub](https://appshunter.io/developer/1712704504) |

## What reviewers say

### ZET

[App page](https://appshunter.io/ios/app/zet-tv/id1513400191)

Watch your favorite TV channels and shows live on your phone. Features include reminders for upcoming programs, channel grouping for quick access, and the ability to watch many shows within 2 days of airing, with pause and rewind functionality.

**Highlights:** Live TV channel streaming, Program reminders, Channel grouping, Archive viewing (2 days), Pause and rewind live broadcasts

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator by Hottub

[App page](https://appshunter.io/ios/app/authenticator-by-hottub/id6784359886)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZET free?

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

### Is Authenticator by Hottub free?

Authenticator by Hottub is free to download, with no in-app purchases.

### Do ZET or Authenticator by Hottub have ads?

Neither ZET nor Authenticator by Hottub shows ads.

### Which is updated more often, ZET or Authenticator by Hottub?

ZET ships an update every 3 months, and Authenticator by Hottub every 6 weeks. Most recently, ZET was updated on November 3, 2026 and Authenticator by Hottub on October 31, 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.*