# IOI Support vs Schlage Base

The clearest difference is update cadence: IOI Support at every 6 months against Schlage Base's every 20 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.

IOI Support ships an update every 6 months, Schlage Base every 20 months. The most recent releases landed on September 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | IOI Support | Schlage Base |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 20 months |
| Size | 78 MB | 205 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [IOI Properties Group Berhad](https://appshunter.io/developer/1340698274) | [Allegion (Australia) Pty Ltd](https://appshunter.io/developer/1510864626) |

## What reviewers say

### IOI Support

[App page](https://appshunter.io/ios/app/ioi-support/id1520397223)

**In-app purchases:** none


### Schlage Base

[App page](https://appshunter.io/ios/app/schlage-base/id1634746027)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IOI Support free?

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

### Is Schlage Base free?

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

### Do IOI Support or Schlage Base have ads?

Neither IOI Support nor Schlage Base shows ads.

### Which is updated more often, IOI Support or Schlage Base?

IOI Support ships an update every 6 months, and Schlage Base every 20 months. Most recently, IOI Support was updated on September 13, 2026 and Schlage Base on September 25, 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.*