# CDOUBLES vs B‧SAFE

The clearest difference is iOS requirement: CDOUBLES at 7.0 against B‧SAFE's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CDOUBLES ships an update every 4 months, B‧SAFE every 3 months. The most recent releases landed on September 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CDOUBLES | B‧SAFE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 32 MB | 30 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHUNG YI HUNG](https://appshunter.io/developer/1106401998) | [BROWAN COMMUNICATIONS INCORPORATION](https://appshunter.io/developer/1584963490) |

## What reviewers say

### CDOUBLES

[App page](https://appshunter.io/ios/app/cdoubles/id1106401999)

**Features:** macOS Compatibility

**In-app purchases:** none


### B‧SAFE

[App page](https://appshunter.io/ios/app/bsafe-smart-safety-solutions/id6757453367)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CDOUBLES free?

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

### Is B‧SAFE free?

B‧SAFE is free to download, with no in-app purchases.

### Do CDOUBLES or B‧SAFE have ads?

Neither CDOUBLES nor B‧SAFE shows ads.

### Which is updated more often, CDOUBLES or B‧SAFE?

CDOUBLES ships an update every 4 months, and B‧SAFE every 3 months. Most recently, CDOUBLES was updated on September 6, 2026 and B‧SAFE 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.*