# CRM vs MSDSL Control Tower

The clearest difference is ads: MSDSL Control Tower at none against CRM's shown. MSDSL Control Tower also leads on update cadence (fortnightly vs every 2 months). CRM's advantage is iOS requirement (9.0 vs 13.0). On price, 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.

CRM ships an update every 2 months, MSDSL Control Tower fortnightly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CRM | MSDSL Control Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (20 ratings)](https://appshunter.io/ios/app/crm-software-app/id922367767/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 23 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SentientIT Software Solution](https://appshunter.io/developer/408373540) | [Mediasoft Data Systems Limited](https://appshunter.io/developer/1668640780) |

## What reviewers say

### CRM

[App page](https://appshunter.io/ios/app/crm-software-app/id922367767)

This business software helps manage appointments, inquiries, payments, and contracts. It's designed for small businesses to streamline operations, create invoices, and manage staff details. Data can be exported in various formats for easy analysis.

**Highlights:** Appointment management, Inquiry handling, Payment processing, Contract management, Invoice creation, Staff management, Data export

**Features:** macOS Compatibility

**In-app purchases:** none


### MSDSL Control Tower

[App page](https://appshunter.io/ios/app/msdsl-control-tower/id6751023367)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CRM free?

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

### Is MSDSL Control Tower free?

MSDSL Control Tower is free to download, with no in-app purchases.

### Do CRM or MSDSL Control Tower have ads?

CRM shows ads; MSDSL Control Tower does not.

### Which is updated more often, CRM or MSDSL Control Tower?

CRM ships an update every 2 months, and MSDSL Control Tower fortnightly. Most recently, CRM was updated on October 3, 2026 and MSDSL Control Tower on October 8, 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.*