# OpenCRM vs SebSpace

The clearest difference is update cadence: SebSpace at every 4 months against OpenCRM's every 12 months. OpenCRM's advantage is iOS requirement (11.0 vs 13.4). 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.

OpenCRM ships an update every 12 months, SebSpace every 4 months. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | OpenCRM | SebSpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Size | 18 MB | 137 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Software Add-ons Ltd.](https://appshunter.io/developer/1439577931) | [SebSpace Ltd](https://appshunter.io/developer/1528543698) |

## What reviewers say

### OpenCRM

[App page](https://appshunter.io/ios/app/opencrm/id1439578940)

**Features:** macOS Compatibility

**In-app purchases:** none


### SebSpace

[App page](https://appshunter.io/ios/app/sebspace/id1528543696)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is OpenCRM free?

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

### Is SebSpace free?

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

### Do OpenCRM or SebSpace have ads?

Neither OpenCRM nor SebSpace shows ads.

### Which is updated more often, OpenCRM or SebSpace?

OpenCRM ships an update every 12 months, and SebSpace every 4 months. Most recently, OpenCRM was updated on October 12, 2026 and SebSpace on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*