# SidecarBridge vs SMSCatch

The clearest difference is in-app purchases: SidecarBridge at none against SMSCatch's 6. SMSCatch's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SMSCatch sells 6 one-off in-app purchases. SidecarBridge asks for nothing beyond the download.

SidecarBridge ships an update fortnightly, SMSCatch every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | SidecarBridge | SMSCatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 8 MB | 34 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [chienchung Yu](https://appshunter.io/developer/1895796342) | [Hunan Wendao Information Technology Co., Ltd.](https://appshunter.io/developer/1526988551) |

## What reviewers say

### SidecarBridge

[App page](https://appshunter.io/ios/app/sidecarbridge/id6792298083)

**In-app purchases:** none


### SMSCatch

[App page](https://appshunter.io/ios/app/smscatch-receive-sms/id6812112522)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $1.00 | one-time |
| 3 Credits | $3.00 | one-time |
| 5 Credits | $5.00 | one-time |
| 10 Credits | $10.00 | one-time |
| 20 Credits | $20.00 | one-time |
| 50 Credits | $50.00 | one-time |


## Frequently asked questions

### Is SidecarBridge free?

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

### Is SMSCatch free?

SMSCatch is free to download, with in-app purchases available.

### Do SidecarBridge or SMSCatch have ads?

Neither SidecarBridge nor SMSCatch shows ads.

### Which is updated more often, SidecarBridge or SMSCatch?

SidecarBridge ships an update fortnightly, and SMSCatch every 3 days. Most recently, SidecarBridge was updated on October 24, 2026 and SMSCatch on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*