# OffGrid vs Send Group SMS & Email

The clearest difference is in-app purchases: OffGrid at none against Send Group SMS & Email's 3. Send Group SMS & Email's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Send Group SMS & Email sells 3 one-off in-app purchases. OffGrid asks for nothing beyond the download.

OffGrid ships an update every 3 weeks, Send Group SMS & Email every 2 weeks. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OffGrid | Send Group SMS & Email |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/offgrid-secure-messenger/id6749494514/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 52 MB | 4 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vetra Labs Inc.](https://appshunter.io/developer/1830765451) | [Sandratra Razafindralambo](https://appshunter.io/developer/556442767) |

## What reviewers say

### OffGrid

[App page](https://appshunter.io/ios/app/offgrid-secure-messenger/id6749494514)

Communicate privately with end-to-end encrypted messaging. This app collects no user data, requires no personal information for signup, and prevents screenshots. A killswitch feature erases all conversations.

**Highlights:** End-to-end encryption, No data collection, No ads or trackers, No screenshots, Killswitch feature, No personal info required

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

**In-app purchases:** none


### Send Group SMS & Email

[App page](https://appshunter.io/ios/app/send-group-sms-and-email-bulkx/id6760360992)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Upgrade | $7.99 | one-time |
| Discounted Upgrade | $8.99 | one-time |
| Pro Upgrade | $12.99 | one-time |


## Frequently asked questions

### Is OffGrid free?

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

### Is Send Group SMS & Email free?

Send Group SMS & Email is free to download, with in-app purchases available.

### Do OffGrid or Send Group SMS & Email have ads?

Neither OffGrid nor Send Group SMS & Email shows ads.

### Which is updated more often, OffGrid or Send Group SMS & Email?

OffGrid ships an update every 3 weeks, and Send Group SMS & Email every 2 weeks. Most recently, OffGrid was updated on October 9, 2026 and Send Group SMS & Email on September 28, 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.*