# xGroupSMS vs 汽车低碳

The clearest difference is in-app purchases: 汽车低碳 at none against xGroupSMS's 4. 汽车低碳 also leads on update cadence (every 8 days vs every 2 months) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. xGroupSMS sells 4 one-off in-app purchases. 汽车低碳 asks for nothing beyond the download.

xGroupSMS ships an update every 2 months, 汽车低碳 every 8 days. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | xGroupSMS | 汽车低碳 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 14 MB | 65 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UGOOD Technology,LLC](https://appshunter.io/developer/485234553) | [深圳赛通信息科技有限公司](https://appshunter.io/developer/1528895481) |

## What reviewers say

### xGroupSMS

[App page](https://appshunter.io/ios/app/xgroupsms/id485234550)

Easily send SMS messages to groups or individuals. Manage contacts, create custom templates, and import data from your phonebook or Google Sheets. Enjoy a privacy-focused, ad-free experience with local message storage and data management options.

**Highlights:** Group SMS sending, Contact group management, Customizable message templates, Import contacts from phonebook/Google Sheets, Message history tracking, Privacy-focused local storage, Data import/export

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Member Signature | $0.99 | one-time |
| Signature | $1.99 | one-time |
| Remove Ad Banner for members | $1.99 | one-time |
| Remove Ad Banner | $2.99 | one-time |


### 汽车低碳

[App page](https://appshunter.io/ios/app/id1643383834)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is xGroupSMS free?

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

### Is 汽车低碳 free?

汽车低碳 is free to download, with no in-app purchases.

### Do xGroupSMS or 汽车低碳 have ads?

Neither xGroupSMS nor 汽车低碳 shows ads.

### Which is updated more often, xGroupSMS or 汽车低碳?

xGroupSMS ships an update every 2 months, and 汽车低碳 every 8 days. Most recently, xGroupSMS was updated on June 1, 2026 and 汽车低碳 on September 18, 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.*