# Hydex vs 1833

The clearest difference is update cadence: 1833 at fortnightly against Hydex's every 2 months. 1833 also leads on iOS requirement (15.1 vs 26.0). 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.

Hydex ships an update every 2 months, 1833 fortnightly. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Hydex | 1833 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 64 MB | 93 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [HYDEX TRANSACTION COMPLEX- L.L.C - S.P.C](https://appshunter.io/developer/1834473246) | [1833 Dev](https://appshunter.io/developer/1835682079) |

## What reviewers say

### Hydex

[App page](https://appshunter.io/ios/app/hydex/id6751296150)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1833

[App page](https://appshunter.io/ios/app/1833/id6752309851)

**In-app purchases:** none


## Frequently asked questions

### Is Hydex free?

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

### Is 1833 free?

1833 is free to download, with no in-app purchases.

### Do Hydex or 1833 have ads?

Neither Hydex nor 1833 shows ads.

### Which is updated more often, Hydex or 1833?

Hydex ships an update every 2 months, and 1833 fortnightly. Most recently, Hydex was updated on October 5, 2026 and 1833 on October 11, 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.*