# Sendblue vs TAGBASE Writer

The clearest difference is update cadence: Sendblue at weekly against TAGBASE Writer's every 3 weeks. 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.

Sendblue ships an update weekly, TAGBASE Writer every 3 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sendblue | TAGBASE Writer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (19 ratings)](https://appshunter.io/ios/app/sendblue/id6746288488/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 105 MB | 4 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sendblue](https://appshunter.io/developer/1816063505) | [TAGBASE GmbH](https://appshunter.io/developer/1876882224) |

## What reviewers say

### Sendblue

[App page](https://appshunter.io/ios/app/sendblue/id6746288488)

Connect your CRM to your phone for seamless peer-to-peer messaging. Manage customer communications on the go with this business tool.

**Highlights:** CRM P2P Messaging Access, Mobile Communication, Business Tool, Customer Communications

**Features:** Vision Pro support

**In-app purchases:** none


### TAGBASE Writer

[App page](https://appshunter.io/ios/app/tagbase-writer/id6759101361)

**In-app purchases:** none


## Frequently asked questions

### Is Sendblue free?

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

### Is TAGBASE Writer free?

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

### Do Sendblue or TAGBASE Writer have ads?

Neither Sendblue nor TAGBASE Writer shows ads.

### Which is updated more often, Sendblue or TAGBASE Writer?

Sendblue ships an update weekly, and TAGBASE Writer every 3 weeks. Most recently, Sendblue was updated on November 8, 2026 and TAGBASE Writer on November 9, 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.*