# flow Enterprise vs CALS Sales

The clearest difference is iOS requirement: CALS Sales at 14.0 against flow Enterprise's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | flow Enterprise | CALS Sales |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 215 MB | 96 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Madras Check](https://appshunter.io/developer/1080240012) | [Quintet Systems Inc.](https://appshunter.io/developer/1471280363) |

## What reviewers say

### flow Enterprise

[App page](https://appshunter.io/ios/app/flow-enterprise/id1280834744)

A secure, on-premise collaboration platform designed for businesses. It integrates with existing ERP systems and offers project management, chat, and task tracking. Accessible via web and mobile for seamless communication.

**Highlights:** On-premise server installation for data security, ERP and groupware integration, Timeline-based communication with posts and comments, Project management with task tracking, Integrated chat functionality, Google Drive and Dropbox integration

**In-app purchases:** none


### CALS Sales

[App page](https://appshunter.io/ios/app/cals-sales/id1482358069)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is flow Enterprise free?

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

### Is CALS Sales free?

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

### Do flow Enterprise or CALS Sales have ads?

Neither flow Enterprise nor CALS Sales shows ads.

### Which is updated more often, flow Enterprise or CALS Sales?

flow Enterprise ships an update every 2 months, and CALS Sales every 2 months. Most recently, flow Enterprise was updated on October 22, 2026 and CALS Sales on October 7, 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.*