# PND Concierge vs Schlage Base

The clearest difference is update cadence: PND Concierge at every 3 weeks against Schlage Base's every 20 months. PND Concierge also leads on iOS requirement (9.0 vs 14.0). 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.

PND Concierge ships an update every 3 weeks, Schlage Base every 20 months. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | PND Concierge | Schlage Base |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 20 months |
| Size | 25 MB | 205 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MixGo Pte Ltd](https://appshunter.io/developer/1586977430) | [Allegion (Australia) Pty Ltd](https://appshunter.io/developer/1510864626) |

## What reviewers say

### PND Concierge

[App page](https://appshunter.io/ios/app/pnd-concierge/id1585801059)

**Features:** macOS Compatibility

**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 PND Concierge free?

PND Concierge 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 PND Concierge or Schlage Base have ads?

Neither PND Concierge nor Schlage Base shows ads.

### Which is updated more often, PND Concierge or Schlage Base?

PND Concierge ships an update every 3 weeks, and Schlage Base every 20 months. Most recently, PND Concierge was updated on October 3, 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.*