Loop Inbox vs RG SMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Loop Inbox
Read full descriptionHide full description
Designed to be clean and intuitive to use, the Loop Inbox® is the ultimate tool for managing customer communications and feedback. Whether you’re a small business owner looking to build relationships with a local audience or a large enterprise with omni-channel messaging and measurement needs across a global network, the Loop Inbox® is one powerful tool to meet all your requirements. With Loop Inbox®, you can connect with customers on a wide-range of messaging channels including SMS/Text, E-mail, Web Chat, Facebook Messenger, Twitter and many other social channels.
RG SMS
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.
- 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
Read full descriptionHide full description
Make and receive text messages using your business phone number! • Use your business phone number to text instead of your personal number • Send and receive text and picture messages to/from any cell phone number in the continental US View your messages on multiple devices: • Use your account on multiple devices with one sign-in • Access your messages from any computer via your browser (Chrome/Firefox/Edge) • Multiple users can access the same number so you or your team can reply to any message Now your customers can communicate with you with the ease and convenience that they have when texting with friends and family. No need to download a separate messaging “app” to contact you - they can simply text your business number and get in touch.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Loop Inbox | RG SMS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 20 months | Every 17 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 38 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Benbria Corporation | Textable |
In-app purchases
Loop Inbox
No in-app purchases
RG SMS
No in-app purchases









