# iBidz vs CastleAR

The clearest difference is update cadence: CastleAR at every 2 days against iBidz's every 3 weeks. 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.

iBidz ships an update every 3 weeks, CastleAR every 2 days. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | iBidz | CastleAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 33 MB | 1 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fouro Tech Private Limited](https://appshunter.io/developer/1765111099) | [Webcastle Media Private Limited](https://appshunter.io/developer/442895356) |

## What reviewers say

### iBidz

[App page](https://appshunter.io/ios/app/ibidz/id6470708315)

**Features:** macOS Compatibility

**In-app purchases:** none


### CastleAR

[App page](https://appshunter.io/ios/app/castlear-scanner/id6657981474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iBidz free?

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

### Is CastleAR free?

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

### Do iBidz or CastleAR have ads?

Neither iBidz nor CastleAR shows ads.

### Which is updated more often, iBidz or CastleAR?

iBidz ships an update every 3 weeks, and CastleAR every 2 days. Most recently, iBidz was updated on September 23, 2026 and CastleAR on September 18, 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.*