# BlueCall vs Challengize

The clearest difference is update cadence: Challengize at every 2 weeks against BlueCall's every 5 weeks. BlueCall's advantage is iOS requirement (12.0 vs 15.1). 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.

BlueCall ships an update every 5 weeks, Challengize every 2 weeks. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | BlueCall | Challengize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 83 MB | 64 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BC Digital AB](https://appshunter.io/developer/1066192211) | [Challengize AB](https://appshunter.io/developer/1711658729) |

## What reviewers say

### BlueCall

[App page](https://appshunter.io/ios/app/bluecall/id1066192212)

**Features:** Apple Wallet

**In-app purchases:** none


### Challengize

[App page](https://appshunter.io/ios/app/challengize/id1376288953)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlueCall free?

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

### Is Challengize free?

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

### Do BlueCall or Challengize have ads?

Neither BlueCall nor Challengize shows ads.

### Which is updated more often, BlueCall or Challengize?

BlueCall ships an update every 5 weeks, and Challengize every 2 weeks. Most recently, BlueCall was updated on September 14, 2026 and Challengize on September 8, 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.*