# iSPHINX vs Provision

The clearest difference is update cadence: Provision at every 2 weeks against iSPHINX's every 14 months. iSPHINX's advantage is iOS requirement (12.0 vs 16.4). 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.

iSPHINX ships an update every 14 months, Provision every 2 weeks. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | iSPHINX | Provision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/provision-shob/id6714477594/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 86 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN KEYKING TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/705079409) | [PROVISION-ISR LIMITED](https://appshunter.io/developer/1460340592) |

## What reviewers say

### iSPHINX

[App page](https://appshunter.io/ios/app/isphinx/id1435025485)

**Features:** macOS Compatibility

**In-app purchases:** none


### Provision

[App page](https://appshunter.io/ios/app/provision-shob/id6714477594)

Manage building access and monitor security events remotely. Control doors, assign user permissions, and view real-time security logs from your mobile device. Future updates will include user management with various identification methods.

**Highlights:** Remote door control (open/lock), Real-time door status monitoring, Live security event viewing, Detailed access logs with search/filter, Future user and identification management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iSPHINX free?

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

### Is Provision free?

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

### Do iSPHINX or Provision have ads?

Neither iSPHINX nor Provision shows ads.

### Which is updated more often, iSPHINX or Provision?

iSPHINX ships an update every 14 months, and Provision every 2 weeks. Most recently, iSPHINX was updated on September 17, 2026 and Provision on September 19, 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.*