# KNOW Tenant vs Cerev

The clearest difference is update cadence: Cerev at every 5 weeks against KNOW Tenant's every 28 months. 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.

KNOW Tenant ships an update every 28 months, Cerev every 5 weeks. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | KNOW Tenant | Cerev |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 weeks** |
| Size | 22 MB | 81 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knowcross Ltd](https://appshunter.io/developer/1117325429) | [Sze Hong Chang](https://appshunter.io/developer/1648436940) |

## What reviewers say

### KNOW Tenant

[App page](https://appshunter.io/ios/app/know-tenant/id1460794510)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cerev

[App page](https://appshunter.io/ios/app/cerev/id6443693627)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNOW Tenant free?

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

### Is Cerev free?

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

### Do KNOW Tenant or Cerev have ads?

Neither KNOW Tenant nor Cerev shows ads.

### Which is updated more often, KNOW Tenant or Cerev?

KNOW Tenant ships an update every 28 months, and Cerev every 5 weeks. Most recently, KNOW Tenant was updated on September 6, 2026 and Cerev on September 10, 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.*