# SMSBulko vs Callcentric SMS

The clearest difference is iOS requirement: SMSBulko at 13.0 against Callcentric SMS's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SMSBulko | Callcentric SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (202 ratings)](https://appshunter.io/ios/app/callcentric-sms/id1523913647/reviews)** |
| Number of ratings | — | **202** |
| Positive reviews | — | 72.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 2 MB | 49 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [UE Systems Co.](https://appshunter.io/developer/1463322139) | [Callcentric, Inc.](https://appshunter.io/developer/454823206) |

## What reviewers say

### SMSBulko

[App page](https://appshunter.io/ios/app/smsbulko/id1488736703)

**Features:** macOS Compatibility

**In-app purchases:** none


### Callcentric SMS

[App page](https://appshunter.io/ios/app/callcentric-sms/id1523913647)

Send and receive SMS messages using your Callcentric phone numbers. This app offers real-time messaging, contact list integration, and dark mode support. It requires an active Callcentric account and an SMS Access Plan.

**Highlights:** Real-time SMS messaging, Dark Mode support, Contact list integration, Multiple number support, Manage SMS functionality per number, Multi-account support, Customizable default SMS number

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

**In-app purchases:** none


## Frequently asked questions

### Is SMSBulko free?

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

### Is Callcentric SMS free?

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

### Do SMSBulko or Callcentric SMS have ads?

Neither SMSBulko nor Callcentric SMS shows ads.

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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.*