# Loop Inbox vs RG SMS

The clearest difference is iOS requirement: Loop Inbox at 12.0 against RG SMS's 14.0. 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.

Loop Inbox ships an update every 20 months, RG SMS every 17 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Loop Inbox | RG SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rg-sms/id1557274939/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 17 months** |
| Monetization | — | Free |
| Size | 38 MB | 51 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benbria Corporation](https://appshunter.io/developer/904212333) | [Textable](https://appshunter.io/developer/1395042035) |

## What reviewers say

### Loop Inbox

[App page](https://appshunter.io/ios/app/loop-inbox/id1337037738)

**Features:** macOS Compatibility

**In-app purchases:** none


### RG SMS

[App page](https://appshunter.io/ios/app/rg-sms/id1557274939)

Communicate with customers using your business phone number for texts and picture messages. Access your conversations from multiple devices and allow your team to manage replies. Customers can easily reach you via text without needing a separate app.

**Highlights:** Use business phone number for texts, Send/receive text and picture messages, Access messages on multiple devices, Web browser access, Team access to shared number

**In-app purchases:** none


## Frequently asked questions

### Is Loop Inbox free?

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

### Is RG SMS free?

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

### Do Loop Inbox or RG SMS have ads?

Neither Loop Inbox nor RG SMS shows ads.

### Which is updated more often, Loop Inbox or RG SMS?

Loop Inbox ships an update every 20 months, and RG SMS every 17 months. Most recently, Loop Inbox was updated on October 7, 2026 and RG SMS on October 4, 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.*