# HydroX vs CrowdB

The clearest difference is ads: HydroX at none against CrowdB's shown. CrowdB's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, 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.

HydroX ships an update every 6 weeks, CrowdB monthly. The most recent releases landed on February 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | HydroX | CrowdB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crowdb/id6738009856/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 32 MB | 46 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HYDROGEN PAYMENT SERVICES COMPANY LIMITED](https://appshunter.io/developer/1691861531) | [CrowdB Limited](https://appshunter.io/developer/1778869389) |

## What reviewers say

### HydroX

[App page](https://appshunter.io/ios/app/hydrox/id6479891627)

**Features:** macOS Compatibility

**In-app purchases:** none


### CrowdB

[App page](https://appshunter.io/ios/app/crowdb/id6738009856)

Invest in fractional ownership of real estate and other high-quality assets. Track your portfolio, manage your wallet, and participate in property decisions. Earn referral bonuses and invite friends to join.

**Highlights:** Fractional asset ownership, Real estate investment opportunities, Portfolio tracking, Referral bonus system, Property voting, In-app wallet

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HydroX free?

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

### Is CrowdB free?

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

### Do HydroX or CrowdB have ads?

CrowdB shows ads; HydroX does not.

### Which is updated more often, HydroX or CrowdB?

HydroX ships an update every 6 weeks, and CrowdB monthly. Most recently, HydroX was updated on February 24, 2026 and CrowdB on September 13, 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.*