# ALF CURTIS CASTLE BUILDING CTR vs SAVVI WS Admin

The clearest difference is update cadence: SAVVI WS Admin at fortnightly against ALF CURTIS CASTLE BUILDING CTR's every 21 months. ALF CURTIS CASTLE BUILDING CTR's advantage is iOS requirement (11.0 vs 13.0). 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.

ALF CURTIS CASTLE BUILDING CTR ships an update every 21 months, SAVVI WS Admin fortnightly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ALF CURTIS CASTLE BUILDING CTR | SAVVI WS Admin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Fortnightly** |
| Size | 41 MB | 45 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Alf Curtis Home Improvements](https://appshunter.io/developer/1680735345) | [Kommerce Hub](https://appshunter.io/developer/1693075823) |

## What reviewers say

### ALF CURTIS CASTLE BUILDING CTR

[App page](https://appshunter.io/ios/app/alf-curtis-castle-building-ctr/id6447256794)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAVVI WS Admin

[App page](https://appshunter.io/ios/app/savvi-ws-admin/id6475716136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ALF CURTIS CASTLE BUILDING CTR free?

ALF CURTIS CASTLE BUILDING CTR is free to download, with no in-app purchases.

### Is SAVVI WS Admin free?

SAVVI WS Admin is free to download, with no in-app purchases.

### Do ALF CURTIS CASTLE BUILDING CTR or SAVVI WS Admin have ads?

Neither ALF CURTIS CASTLE BUILDING CTR nor SAVVI WS Admin shows ads.

### Which is updated more often, ALF CURTIS CASTLE BUILDING CTR or SAVVI WS Admin?

ALF CURTIS CASTLE BUILDING CTR ships an update every 21 months, and SAVVI WS Admin fortnightly. Most recently, ALF CURTIS CASTLE BUILDING CTR was updated on November 7, 2026 and SAVVI WS Admin on November 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.*